There are 3 latches on the Mesh cap. Located at 9, 11 and 4 o'clock. To prevent the latch from breaking (which 1 already broke 2 from following this video), Pry 6 o'clock towards the 4 o'clock. Pry only from 2 to 7 o'clock. I think you will be able to ease it out slanting rather than straight out. Do not pry at 8 to 1 o'clock or else it will break the plastic latches. This clock orientation is when the fan is upright. I hope this helps. Pin this comment.
Thank you! This helped me fix my fan that had hair stuck inside resulting in E6 error. If only there was a less destructive way to remove the fan grille cover.
Thank you. But I see that is the only way to remove the grille cover, which is to pry it straight out. Pry carefully bit by bit and evenly each corner will be better.
@@rakkirae-sj6lx Yes, it does leave scratches when you pry it open. You have no choice but to be careful. Error E6 may be due to the motor reaching hot temperature and safe cutting. Yesterday I used mine in a hot environment, at 100% speed and it cut off, error E6. I tried again a few times at 100%, it kept cutting off, but 80% didn't. Yours may be due to hair getting stuck, causing the motor to work hard.
@@rakkirae-sj6lx no, there are plastic catches holding them in. You have to wedge and pull. At least one of them will end up getting broken, but when you replace the grille cover it still stays in position. Use some glue if yours ends up being loose. Edit: yes there will be scratches, but only on the inside. You won't be able to see them after you replace the grille.
Is there a way to reconnect the lcd wire to the lcd just through the air outlet ? Mine disconnected when i accidentlly removed the air outlet side while i was trying to remove the funnel accesory. Everything still runs. I just cant see the battery and power levels anymore 😢
You can watch from 3:40 and 5:40. There is an electronics circuit, you need to unscrew it to get it out, and plug the cable back into the connector. Note the correct direction.
@@BXT_LAB What do you call that LCD wire? I had the exact same thing happen to me and can foresee that even if I fix it properly, it'll just break off again in the future. I essentially want to just buy an extension for it to give it slack, so it won't disconnect even if the front comes off. Hopefully it's available in Lazada or Shopee.
You can see at 10:08, there is a 2pin connector (Red and Purple wire), at the corner of the circuit. You open the battery handle and unplug it to disable the LED. Thanks for the comment.
Hi i managed to remove the mesh cover but in the process i saw some of the thin metal parts in the tube are like bent and broken. I managed to attach the cover back but is the fan still safe for use ?
Thanks for sharing this video. When you pulled out the battery, it shows 4500mah. This fan is being advertised to have a battery capacity of 9000mah. Could it be that there are two 4500mah batteries in there? Or is the brand making a false claim here?
It’s 7.4V 4500mAh battery (with 2 cells 21700 4500mAh in series), in order to improve efficiency and charging speed. Equivalent 3.7V 9000mAh battery energy. The brand not lies but that is how they claim for bigger number battery capacity.
The 7.4V 4,500mAh battery pack in the Ultra 1 is actually equivalent to a 3.7V 9,000mAh battery pack, but they chose the first option (2x 4,500 lithium ion cells in series) because this increases efficiency and reduces heat generated through the wires due to less currents going through it for the same power consumption!
Can you tell me the make/model/part no for the incremental rotary encoder for the wheel shown at 3:11 please? Mine has stopped responding so am considering replacing it myself if their support do not come through. Thanks in advance :)
@@BXT_LAB in my case it is responding, as in the % shows on the display but it only changes by small increments if I am lucky, the rest of the time nothing. So yes, it could be a faulty controller IC. However I opened it up and gave all the cables a good prod to make sure they were seated correctly which seems to have somewhat resolved the issue, it's still a bit dodgy but I can get it to full power again. On the plus side, reported the fault to Jisulife and they are sending me a replacement - cannot fault the service there.
I ordered 2 of this beast, one for myself and one for my dad, which will be arriving tomorrow. One thing I noticed is the battery itself wrote 4500mAh when you took it apart? While the advertised battery stated it’s 9000mAh? Idk 🤷♂️ I just hope it last really long
It’s claim 9000mAh. Nothing wrong. Inside is 7.4V 4500mAh (equal 3.7V 9000mAh), but for higher efficiency and charging speed, needs battery in series instead of parallel. At maximum speed, it runs about 10 minutes and automatically drop to 70% and run continuously for almost 1 hour.
You can buy "Jet fan motor" separately. But it must match the parameters of the control circuit and the discharge current of the battery. Otherwise, it may cause overload or insufficient power.
Do u have any fix when the fan is not working and doesn't charge? I opened the fan and disconnected the battery and attached it again still doesn't work
The problem is the discharge rate of the battery. The battery with the highest capacity has a discharge rate that is not too high. When discharged strongly, it can get hot, lose voltage or reduce life quickly, which can be dangerous. On the contrary, the battery with high discharge current has a capacity that is not too high. So it is best to find a type that balances the factors. For example, the best 21700 now is Samsung 40T or Molicel P45B (high capacity also high discharge).
I think its design is good and the build quality is high compared to cheaper types. Sturdy but not super durable. Its shell is metal, but that doesn't mean it completely protects the internal components.
I've heard some people talk about scroll wheel problems or E6 errors, etc. The problem is sensitive electronic components. So in the video I protect the PCB circuit with Silicon glue, it will help prevent dust and moisture.
Hi, mine was stuck with hair, but i already got all the hair but everytime i turn it on it start for 2 seconds and stop and got E6, its always been like that everytime i turn it on. What should i do now? Thank you for answering.
I think its electronic circuit has a problem when the hair gets caught in the motor and it has to run. You set the fan to 1% wind, does it also have error E6?
i pull the pin for switch out. the light turn back on and now you cant press control for light. LOL will try red-purple pin from the comment below hope it work.
@@JJBOXKJIf you disable the button, you will not be able to control the LED. It will stay in the last mode before the button was released.😅 If you disconnect the LED's power (purple-red wire), the LED will not work, whether you press the button or not.😅 Actually I haven't tried it yet, but I think it definitely is.
@@JJBOXKJYou just need to use tweezers to pull out the wires of the LED array. The electrical circuit is in place along with other connections. (The battery should be disconnected for safety).
Technically, it's 7.4V 4500mAh battery pack. Equal to 3.7V 9000mAh battery pack. Nothing wrong and no lie here. But they claimed "9000mAh" for bigger Capacity number. The same way with powerbanks. Technical is for better performance and charging, but claimed is for better marketing and understanding.
@@BXT_LAB so technically it was 7.4v 4500 mA, because the motor is 8.4v or 9v, the motor won't run full speed if those battery is paralleled and only 3.7 volts. It was a 40 watt motor, so it will consume 4.75 Amps to reach 80,000 rpm. In this case, 7.4v x 4.75 Amps is about 35 watts and most likely 72,000 rpm. And will only last for almost an hour at 100% speed.
@@ZizetaNoOuji this battery pack voltage range is 7.4-8.4V, 8.4V at fully charged. But when motor runs, battery voltage will slightly drops down. In theory 40W consume about 5A on that battery.
@@ZizetaNoOuji this fan has 1 hour battery life at full speed ( first 10 minutes 100% and drop to 70% automatically later). So that 4.5A consume average, matches 4.5Ah battery specs.
I have a question, how to fix the e6 error? I think it’s due to the hair, but I already remove it, but the airflow is not working normal, like the wind level is at 100 even though the level that is shown in the screen is level 1. I hope you can help me.
Mine has also had the E6 error a few times. But then I set the speed to 100%. After about 1 minute it got error E6 and stopped running. Then I turned it back on and reduced it to 80%, no problem. At that time I used it in hot environments. So I think it is the motor overheat protection function, and error E6. But yours is quite strange in that it has lost the ability to control motor speed??🤔🤔
@@aronyawyanm.enriquez1437 There are also a few people asking about the E6 error issue in the comments section. But in the user manual of JisuLife Ultra 1 do they mention error E6? It would be better if there was information about error E6 in the Manual.
@@aronyawyanm.enriquez1437 Mine works perfectly fine in environments that aren't too hot. I think your speed controller has a problem, they integrated it right into the motor's position.
It's not a scam. Technically it's a 7.4V 4500mAh battery, which is equivalent to 3.7V 9000mAh. They chose to advertise the high capacity to better advertise to buyers. Because most people will be impressed by the large capacity battery.
thanks for this video coz I was able to shutoff the useless led light, it just drains the battery. Just remove the switch and led connectors then you'll have a more efficient fan. It was an energy saver mod.
Some Issues after using Ultra1 💥metal body is prone to scratches. 💥light On/Off button can be easily pressed. 💥it doesnt have Lock Switch 💥Very intense noise even at level 1 💥shrill noise 💥uncomfortably to use at quiet place/room.
😂😂😂 Chào bạn, quá chuẩn luôn bạn. Nếu có điều kiện mình sẽ làm thêm những Video khác ngoài Fan. Cơ bản là đồ vặt công nghệ và chế cháo, kỹ thuật, chia sẻ. Cảm ơn bạn.
It's not a scam. Technically it's a 7.4V 4500mAh battery, which is equivalent to 3.7V 9000mAh. They chose to advertise the high capacity to better advertise to buyers. Because most people will be impressed by the large capacity battery.
This is the best video. I want to know. ~ I lose a wire from the front cover. "Indicator Line" 7:15 . How to put it back? (without unpacking the device) Thank you.😅
Thank you! You can open the screen cover (at 3:40) and carefully unscrew and take it out, check the connection underneath (at 3:35). Hope for good result.
Cái này mình cũng không rõ bạn ạ, nếu bạn có thể tháo phần màn hình ra và lắp lại thì hãy thử xem. Như con Pro 1S nó bị cái lỗi là màn hình sáng mãi không tắt, mình tháo ra lắp lại hết bệnh.
@@diekip i think it's ok. Because the air intake mesh is quite good. Dirt will concentrate there. You can use a brush to scrub. In addition, I think the time spent using this blower is not long enough to get a lot of dirt.
Assuming you can actually find that kind of battery already ready to go, replacing the battery doesn't seem nearly as hard as I originally thought lol. Update: So after looking around, I couldn't find any batteries that meet the exact specifications of this device. So I guess replacing the batteries can not be done :(.
You can completely replace the battery cell inside if you know how to connect and solder battery. Specs do not need to be exactly the same as the old one, you can replace better battery cells from Samsung or LG, Molicell. 4500mAh or even 5000mAh cells.
@@BXT_LAB The key phrase with what you said, is: "if you know how to....." Lol. I don't know how to lol. But I would love it if you could point me in the direction of a "how to" video about it lol.
There are 3 latches on the Mesh cap. Located at 9, 11 and 4 o'clock. To prevent the latch from breaking (which 1 already broke 2 from following this video), Pry 6 o'clock towards the 4 o'clock. Pry only from 2 to 7 o'clock. I think you will be able to ease it out slanting rather than straight out. Do not pry at 8 to 1 o'clock or else it will break the plastic latches. This clock orientation is when the fan is upright. I hope this helps. Pin this comment.
Thank you very much 🤝
Extremely helpful. Now I know I can just replace the battery if and when it breaks in the future. 👍
Thank you! It's a 2S 7.4V 4500mAh pack with 2 cells 21700 in it. You can replace it if the battery health goes down.
Where do you buy tbe batteries do you have to soldier it also. With old connectors. Went to ebay could not find the batteries for it.
@@pagmeetingmoi You cannot buy the complete battery pack for this model. You can only buy the 21700 battery cell separately and modify it.
@@BXT_LAB how do you take back the white one in 3:35 of the videv
@@puff8752 do you mean that cable connection? You can see at 5:31.
I love watching videos like this. Not everyone does disassembly videos on commonly used electronics. Thank you
Thank you. We are all curious to see what's inside them and how good they really are😊
Thank you! This helped me fix my fan that had hair stuck inside resulting in E6 error. If only there was a less destructive way to remove the fan grille cover.
Thank you. But I see that is the only way to remove the grille cover, which is to pry it straight out.
Pry carefully bit by bit and evenly each corner will be better.
How 😢, I cant remove mine.@@BXT_LAB
Did it leave a mark like a scratch when you opened it? What tool did you use to open it? My hair got stuck too and I'm receiving an E6 error.
@@rakkirae-sj6lx Yes, it does leave scratches when you pry it open. You have no choice but to be careful. Error E6 may be due to the motor reaching hot temperature and safe cutting. Yesterday I used mine in a hot environment, at 100% speed and it cut off, error E6. I tried again a few times at 100%, it kept cutting off, but 80% didn't. Yours may be due to hair getting stuck, causing the motor to work hard.
@@rakkirae-sj6lx no, there are plastic catches holding them in. You have to wedge and pull. At least one of them will end up getting broken, but when you replace the grille cover it still stays in position. Use some glue if yours ends up being loose.
Edit: yes there will be scratches, but only on the inside. You won't be able to see them after you replace the grille.
Very nice, would love to see a JisuLife Neck Fan Life4 teardown next!
What would it be like to disassemble and reassemble a neck fan?😅
@@BXT_LAB ?
Is there a way to reconnect the lcd wire to the lcd just through the air outlet ? Mine disconnected when i accidentlly removed the air outlet side while i was trying to remove the funnel accesory. Everything still runs. I just cant see the battery and power levels anymore 😢
You can watch from 3:40 and 5:40. There is an electronics circuit, you need to unscrew it to get it out, and plug the cable back into the connector. Note the correct direction.
@@BXT_LAB What do you call that LCD wire? I had the exact same thing happen to me and can foresee that even if I fix it properly, it'll just break off again in the future. I essentially want to just buy an extension for it to give it slack, so it won't disconnect even if the front comes off. Hopefully it's available in Lazada or Shopee.
hi.. how to remove the body cover, u make it sooo easy, i tried and i give up 😭.. i managed to remove the bottom part. only the body part i cant
You will need a thin, stiff tool to pry the slot apart slowly.
Please create a tutorial on how to disable or disconnect the annoying flash light. Thanks
You can see at 10:08, there is a 2pin connector (Red and Purple wire), at the corner of the circuit. You open the battery handle and unplug it to disable the LED. Thanks for the comment.
thanks for sharing. I want to disable the LED flashing light too.
@@chihohenry Yep! It's a pretty redundant function. If it were replaced with a small lamp with flashlight function it would be much more useful.
@@BXT_LAB Yes, great sharing, very helpful video. Thank you bro.
Thank you for showing how to remove the mesh cover! I managed to remove the hair that struck inside.
Glad I could help!
Hi i managed to remove the mesh cover but in the process i saw some of the thin metal parts in the tube are like bent and broken. I managed to attach the cover back but is the fan still safe for use ?
Thanks for sharing this video. When you pulled out the battery, it shows 4500mah. This fan is being advertised to have a battery capacity of 9000mah. Could it be that there are two 4500mah batteries in there? Or is the brand making a false claim here?
It's got 2 21700 lithium ion battery at 4500 mAh each
It’s 7.4V 4500mAh battery (with 2 cells 21700 4500mAh in series), in order to improve efficiency and charging speed. Equivalent 3.7V 9000mAh battery energy. The brand not lies but that is how they claim for bigger number battery capacity.
@@neil7132 Thanks for this.
@@BXT_LAB Ok, got it... Thank you!
The 7.4V 4,500mAh battery pack in the Ultra 1 is actually equivalent to a 3.7V 9,000mAh battery pack, but they chose the first option (2x 4,500 lithium ion cells in series) because this increases efficiency and reduces heat generated through the wires due to less currents going through it for the same power consumption!
Can you tell me the make/model/part no for the incremental rotary encoder for the wheel shown at 3:11 please? Mine has stopped responding so am considering replacing it myself if their support do not come through. Thanks in advance :)
There are quite a few people who have this error. But I'm not sure if the part is broken or the controller IC is broken. This needs confirmation.
@@BXT_LAB in my case it is responding, as in the % shows on the display but it only changes by small increments if I am lucky, the rest of the time nothing. So yes, it could be a faulty controller IC. However I opened it up and gave all the cables a good prod to make sure they were seated correctly which seems to have somewhat resolved the issue, it's still a bit dodgy but I can get it to full power again. On the plus side, reported the fault to Jisulife and they are sending me a replacement - cannot fault the service there.
Hi can you also do an teardown and rebuild of JisuLife Handheld Fan Life4 - thanks :) - From PH
The top part of it is identical to the Life 7. But I think reassembling it would be pretty ugly because the joints are ultrasonically welded.
I ordered 2 of this beast, one for myself and one for my dad, which will be arriving tomorrow. One thing I noticed is the battery itself wrote 4500mAh when you took it apart? While the advertised battery stated it’s 9000mAh? Idk 🤷♂️ I just hope it last really long
It’s claim 9000mAh. Nothing wrong. Inside is 7.4V 4500mAh (equal 3.7V 9000mAh), but for higher efficiency and charging speed, needs battery in series instead of parallel.
At maximum speed, it runs about 10 minutes and automatically drop to 70% and run continuously for almost 1 hour.
@@BXT_LAB Ahh got it! Thank you I learned something new 😁 looking forward to those fans tomorrow lol
where can i buy a new motor for this fan.?
You can buy "Jet fan motor" separately. But it must match the parameters of the control circuit and the discharge current of the battery. Otherwise, it may cause overload or insufficient power.
Thank u for this video I repaired my fan when the led connection got disconnected …tq
Nice to know that😊
But there are some people who want to actively disconnect that LED so it doesn't work. It's annoying and drains the battery😅
Do u have any fix when the fan is not working and doesn't charge? I opened the fan and disconnected the battery and attached it again still doesn't work
Maybe your fan has a broken electronic circuit. Try using a different charger or charging cable to see if it starts charging?
What is the type of the screwdriver you use to unscrew the first bottom one? Thanks in advance.
You can search "Precision screw driver set" and find the set that has long and small tip enough to fit the hole.
@@BXT_LAB thanks a lot
so you think the battery is upgradeable? like if i take a 5000 mah from another model to put into my 3600mah
The problem is the discharge rate of the battery. The battery with the highest capacity has a discharge rate that is not too high. When discharged strongly, it can get hot, lose voltage or reduce life quickly, which can be dangerous. On the contrary, the battery with high discharge current has a capacity that is not too high. So it is best to find a type that balances the factors. For example, the best 21700 now is Samsung 40T or Molicel P45B (high capacity also high discharge).
If I remove the exhaust grill will it be more powerful and quieter
I don't think it that effects that much.
what can you say about the build quality of this fan compared to the other products in the market
I think its design is good and the build quality is high compared to cheaper types. Sturdy but not super durable. Its shell is metal, but that doesn't mean it completely protects the internal components.
I've heard some people talk about scroll wheel problems or E6 errors, etc. The problem is sensitive electronic components. So in the video I protect the PCB circuit with Silicon glue, it will help prevent dust and moisture.
@@BXT_LAB thank you sir for your valuable answer and videos. you're teardown videos were very helpful to many people.. more power to your channel
@@igestrella4748Very appreciated, thank you very much!
How do you turn on the light without turning on the fan, mine need to turn on the fan before turning on the light
The light button is only turn light into SOS mode when fan is off.
Hi u use what tools to remove back cover ? I try using penknife / testpen end up cant and turn out to be scratches alot 😂
You need a tool with a flat tip and enough hardness. It goes around little by little and requires a little skill.
@@BXT_LAB the one that u using to open is ?
@@jokerxue8370 i don't know its exact name but it's from a "smartphone repair tool kit". You can search and find a lot of that tools.
@@jokerxue8370 "smart phone opening tools". They are widely saled and quite cheap.
@@BXT_LAB ahh okok , but is it very hard to open ? As I tried using other method is too difficult to pry off 😂
Hi, mine was stuck with hair, but i already got all the hair but everytime i turn it on it start for 2 seconds and stop and got E6, its always been like that everytime i turn it on. What should i do now? Thank you for answering.
I think its electronic circuit has a problem when the hair gets caught in the motor and it has to run. You set the fan to 1% wind, does it also have error E6?
If the electronic circuit is overloaded and damaged then it is over.
@@BXT_LAB yes, when i on it i can make the wind percent higher up to 50% (with the time of 2seconds 😂) and it will eventually stop and have a E6.
Quite a lot of people get error E6 but JisuLife doesn't mention it in the instructions. So displaying it is meaningless to customers😅
Please tell me what to do, I've had this fan for 1 or 2 month(s).
A few days ago, it had started smelling burnt. Do I need to replace something?
That's bad. Sorry, but now there's no replacement components of this fan if electronics burnt.
@@BXT_LAB That's unfortunate, thanks for the reply brother. 👍🏻
@@shrekisloveshrekislife5if bro have experience in DIY stuff then it definitely have some parts to play with😅😅
Awesome VDO , Very helpful
Thank you very much 😊
how to remove hair inside the jisulife fan ultra 1?
You need to open the motor and impeller part.
Tq For Help Me Much, Save Me From E3 Error ❤
great job!!! can you unplug the lighting switch right at the @1:45 without pulling everything out?
i pull the pin for switch out. the light turn back on and now you cant press control for light. LOL will try red-purple pin from the comment below hope it work.
@@JJBOXKJIf you disable the button, you will not be able to control the LED. It will stay in the last mode before the button was released.😅
If you disconnect the LED's power (purple-red wire), the LED will not work, whether you press the button or not.😅
Actually I haven't tried it yet, but I think it definitely is.
@@JJBOXKJYou just need to use tweezers to pull out the wires of the LED array. The electrical circuit is in place along with other connections. (The battery should be disconnected for safety).
can you do jisulife life 7?
Maybe in the future i will bought it and make a teardown video. Thank you.
Hello can I ask for your help?
The LCD of my jisulife is not working, I think the wire has been detached how can I resolve it
@user-ln7pg8td5e you can open it out as the video and check all connections.
@@BXT_LABcan I add you into to any social so I could ask for your help huhu?
I don't know how to connect the LCD wire at the same closing it
Is there a way we could do video call for me to show to you?
what is the motor called ?
It's turbo jet fan motor, size 30mm.
is 4500mah or 9000mah? they advertise it as 9000mah
Technically, it's 7.4V 4500mAh battery pack. Equal to 3.7V 9000mAh battery pack. Nothing wrong and no lie here. But they claimed "9000mAh" for bigger Capacity number. The same way with powerbanks.
Technical is for better performance and charging, but claimed is for better marketing and understanding.
@@BXT_LAB Thank you!
@@BXT_LAB so technically it was 7.4v 4500 mA, because the motor is 8.4v or 9v, the motor won't run full speed if those battery is paralleled and only 3.7 volts. It was a 40 watt motor, so it will consume 4.75 Amps to reach 80,000 rpm. In this case, 7.4v x 4.75 Amps is about 35 watts and most likely 72,000 rpm. And will only last for almost an hour at 100% speed.
@@ZizetaNoOuji this battery pack voltage range is 7.4-8.4V, 8.4V at fully charged. But when motor runs, battery voltage will slightly drops down. In theory 40W consume about 5A on that battery.
@@ZizetaNoOuji this fan has 1 hour battery life at full speed ( first 10 minutes 100% and drop to 70% automatically later). So that 4.5A consume average, matches 4.5Ah battery specs.
I have a question, how to fix the e6 error? I think it’s due to the hair, but I already remove it, but the airflow is not working normal, like the wind level is at 100 even though the level that is shown in the screen is level 1. I hope you can help me.
Mine has also had the E6 error a few times. But then I set the speed to 100%. After about 1 minute it got error E6 and stopped running. Then I turned it back on and reduced it to 80%, no problem. At that time I used it in hot environments. So I think it is the motor overheat protection function, and error E6. But yours is quite strange in that it has lost the ability to control motor speed??🤔🤔
@@BXT_LAB I’ll try it rn
@@BXT_LAB it doesn’t work on me
@@aronyawyanm.enriquez1437 There are also a few people asking about the E6 error issue in the comments section. But in the user manual of JisuLife Ultra 1 do they mention error E6? It would be better if there was information about error E6 in the Manual.
@@aronyawyanm.enriquez1437 Mine works perfectly fine in environments that aren't too hot. I think your speed controller has a problem, they integrated it right into the motor's position.
i thought this is 9000MAh but why is the battery says 4500MAh, what is the real capacity of the battery of this fan???
It's not a scam. Technically it's a 7.4V 4500mAh battery, which is equivalent to 3.7V 9000mAh.
They chose to advertise the high capacity to better advertise to buyers. Because most people will be impressed by the large capacity battery.
What the problem if E3 ?
I don't know. JisuLife they don't mention any "E6" or "E3" or something like that in Instructions.
Some people also have "E6" error.
Can you remove the fan of the motor?
No, to remome the propeller you must remove the stator of the motor. But it is glued to the duct.
I haven't tried it yet, but since it's an extremely precise part and has an extremely high rotation speed, I think it's better to leave it as is.
Oh i c.. then i can't double check if some hair was still there..
@@BoYTuLid The motor shaft is deep inside, so the hair might just get stuck in the fan blades, I think.
Oh i c.. hope so. It will be hard if im going to disassemble the whole thing..
đừng chèn nhạc lm theo kiểu asmr ý bro dễ xem hơn
Cảm ơn bạn đã góp ý.
thanks for this video coz I was able to shutoff the useless led light, it just drains the battery.
Just remove the switch and led connectors then you'll have a more efficient fan. It was an energy saver mod.
Yes. And why they didn’t make it a “small flashlight function” instead of that flashing light. Not very practical.
Some Issues after using Ultra1
💥metal body is prone to scratches.
💥light On/Off button can be easily pressed.
💥it doesnt have Lock Switch
💥Very intense noise even at level 1
💥shrill noise
💥uncomfortably to use at quiet place/room.
Agreed! 👍
And charging speed is not ideal.
The Pro 1S issue more practical for every day use in my opinion.
Do a jisulife Fa43 breakdown bro🙌
Maybe in the future. Thank you bro!
hóng ad tear down con kica jetfan 2
Cảm ơn bạn, nhưng con đấy giá hơi cao, 1 con Kica 2 là mình gần mua được 2 con JisuLife Ultra 1😅
Gần đây có chiếc Kica Jet Fan Max nhìn ác chiến quá haha🤣
@@BXT_LAB nhìn nó dài với to rộng ra nhìn như băng đạn
@@aneofalt2668 mấy con nhựa quạt EDF to thế cũng có nhưng của Kica nó là nhôm từ quạt cho đến vỏ, sạc PD hơn 50W với pack pin tháo được.
@@BXT_LAB đang thử lên quạt phản lực mạnh hơn cho con jisu ultra 1,mà vẫn k đi nổi dây
real only fan channel
😂😂😂
Chào bạn, quá chuẩn luôn bạn.
Nếu có điều kiện mình sẽ làm thêm những Video khác ngoài Fan.
Cơ bản là đồ vặt công nghệ và chế cháo, kỹ thuật, chia sẻ.
Cảm ơn bạn.
why it says 4500mah on the battery but, it says 9000mah on the box it self is this a scam or what?
It's not a scam. Technically it's a 7.4V 4500mAh battery, which is equivalent to 3.7V 9000mAh.
They chose to advertise the high capacity to better advertise to buyers. Because most people will be impressed by the large capacity battery.
@BXT_LAB so what is the real capacity of it?
@@D-v-i-n-i-t-y 4500mAh/cell and it has 2 cells. Depends on how you say it it's series or parallel.
@@BXT_LAB oh ok thank you so much!!!
Show the fan propeller used
I don't understand what are you questioning?
Hello, my led and status light are not working. I checked all the wires and terminals and they are fine. What should I do?
But your fan's motor and speed control still works?
what's the hex key size?
Hex 1.5 bro. I have whole set so I got the one that fits.
Can you do the fa42
I did it, check out my video.
How to fix e3 pls
I don't know what's E3 error mean? But yours stop working?
@@BXT_LABme to what’s E3 my Fan is not working? Please help. Thank you!
@@BXT_LABno nvm bro it's work now e3 Usually, when there is a problem, there is only a stuck hair or there is a trigger when rotating the elisi.
You broke the intake guard
Yeah I broke it, I used glue to fix it afterwards.
This is the best video. I want to know. ~ I lose a wire from the front cover. "Indicator Line" 7:15
.
How to put it back? (without unpacking the device) Thank you.😅
Thank you! You can open the screen cover (at 3:40) and carefully unscrew and take it out, check the connection underneath (at 3:35). Hope for good result.
thank you very much!! My friends have this problem too. I will tell them to follow you.😊😊
Kica jetfan2. Please 🙏🙏
That fan is alloy casing, i think it's pretty hard to open😅
@@BXT_LAB Thank 🙏🙏
@@ณัฐภัทรเรืองเกษม do you want to clean it or curious about what's inside it?
Perfect. I have been wanting to disconnect this useless ambiant light that keeps accidentally being pressed in my backpack and drains the battery.
The ambient light is just for aesthetic purposes. chill.
mình có 1 con màn bị mất hiển thị vài chỗ là bị làm sao v ạ
Cái này mình cũng không rõ bạn ạ, nếu bạn có thể tháo phần màn hình ra và lắp lại thì hãy thử xem. Như con Pro 1S nó bị cái lỗi là màn hình sáng mãi không tắt, mình tháo ra lắp lại hết bệnh.
Chỉ cần làm đoạn 3:40.
So the inside is impossible to clean, I’m returning mine tomorrow. Thanx
@@diekip i think it's ok. Because the air intake mesh is quite good. Dirt will concentrate there. You can use a brush to scrub. In addition, I think the time spent using this blower is not long enough to get a lot of dirt.
its hard to watch the full video, its anoyying the sound and the music background sorry to say it distracted to me
Thanks for your comment.
Thank you! I've been looking for this because my fan isn't working anymore. 😭
The error message is 33 facing to each other😢
I haven't seen the error screen yet. If you open it please disconnect the battery first. Good luck.
@@BXT_LAB ty🥹
Next jisulife f8
Sorry, I don’t have that one.
好酷🎉
謝謝!!✌️
Tried to pry open. That’s when I realized how shit quality it was.
It's not bad, but it can't be expected to be bullet proof or wow quality.
❤❤❤❤❤❤❤❤
Assuming you can actually find that kind of battery already ready to go, replacing the battery doesn't seem nearly as hard as I originally thought lol.
Update: So after looking around, I couldn't find any batteries that meet the exact specifications of this device. So I guess replacing the batteries can not be done :(.
You can completely replace the battery cell inside if you know how to connect and solder battery. Specs do not need to be exactly the same as the old one, you can replace better battery cells from Samsung or LG, Molicell. 4500mAh or even 5000mAh cells.
@@BXT_LAB The key phrase with what you said, is: "if you know how to....." Lol. I don't know how to lol. But I would love it if you could point me in the direction of a "how to" video about it lol.