The video is good but female power connectors should be used on battery side to avoid any chance of short circuit and also one thing is lacking that connections to the BMS should be in video for better understanding.
now this is a channel what deserves subscription! No bs hello youtube bla bla bla, just pure explanations, and DIY. got my sub man! Thanks for the vids!
Good I need your advise Can you recommend this spot welder In local electronics market Sunkko 709A with 18k no warranty available I just need to start battery making small business in home What is your suggestion Thanks
Can a poor spotweld cause a drone to brown out in flight? I got my nickel strips to stick to the battery cells, but I didn't see any sparks. I powered my spot welder circuit board from a jump box that's used for jump starting cars. The Molicel 18650 2800mah 35a discharge batteries should be plenty to power my 7 inch drone for a cruise flight.
Thank you for sharing, good for your labor. Which (Volt and Ampere) adapter can we charge the serial group 18650 batteries with 4S and 5S BMS? For 4S to 16.8V - 5S to 21.0V, the min. and max. If I can learn how many Volt and Ampere values it should be, I can choose from the adapters I have.
Friend, excuse me for telling you, but laptop batteries are not going to be used to run a drone, at least one without brushes, since it needs a constant ratio to keep the motors running, I tell you from experience, no Because of bad vibes, your connections are good but if you are going to use those batteries to fly a drone they will only make it start for a second and it will suck all the current in the blink of an eye. You need a special 18650 for that.
Which jumper is better to use for assembling Molicell 21700 42A - 6S What thickness and width of the steel tape is suitable for peak loads of long-range quadcopters. I want to use metal tape and welding instead of soldering
hello I would like to make a 12 v battery with 3 x 4.10 v batteries. - do they have to be mounted in series? - Which BMS do you recommend? thank you for your videos.
Question, I have 2s sm 2p batteries and I need them to be sm 3p, or swap it on rc. Is there a way and how?? I know the sm 3p have 2 positive and 1 negative and the sm 2p just has 1 and 1.
yeah, it depends on your needs, if you need to power something let's say that needs 12v you will need series to reach, if you need let's say 5v for usb powering you will need connecting with parallel to higher the Amps along a small 5v board to make those 3.7v into stable 5v. i don't recall the 5v board converter right now, they are so cheap, they are pretty common in power banks, and they work for charging 3.7v systems, usb power output as well protection from overcharge.
Is probably as a result of your country unilateral sanctions on every Tom and Jerry, such challenges made nations send goods through 3 other countries before it get to you to evade Satanic sanctions. Your government is responsible for the delay.
hy i've got some sony murata 3100 mah 35A curent cells to make a 6s2p pack , my concern i about how many nichel strips do i need to get 35A per series pack (35 per pack will lead to 70A discharge total 2p config), i have some 0.2x8 mm pure nichel strip that i've heard and tried that it doesn't like to stack multiple layers, and some nichel plated steel that weld better more buttery. Are 4 layers enough ? should i alter the strips to have steel nichel steel nichel ... also i think it is better to connect the cells in parallel using the strips, at each joint of 2 parallel cells instead of just at the end like if they were 2 separate packs, it should help with balance, but i ask just to be sure. Also even if i stack enough strips on top of each other, all of them will interact with the cell using the tiny spot welds of the first strip that conects all of them to the battery trough it, are they gonna be enough, those spot welds ?
Using male of a Dean connectors at battery sides is waiting for a accidental short to happen. I have been an electrical engineer for years and flying electric aircraft for years. That is not a recommended practice to solder a male dean to the batteries side. The female Dean is always on the battery sides and the male Dean at the esc. Similarly the male bullet connectors are always soldered to the motor side and female bullets to the esc for safety reasons. The soldering order are for safety reasons. My advice is for you to re-do your video and repost.
@@cruger28 layout is the same but the wrong gender connector are assigned to the wrong apparatus. The female connectors are always soldered to the battery terminals and male to the ESC terminals. This is common sense because male connectors are expose conductor so should never be soldered to battery terminals when not in use.
I guess this batteries are made for his use and probably that is the plug Available to him. The demonstration was highly educative and your observations is sincerely noted.
As u have made for a higher volt but if we want to make it for 6v then and we would be using a solar panel 3W 6V solar panel to charge can u please explain
hello, you have options, the first option: you will need to connect in series of 2 batteries, you will get an output 7.4v ... to charge 7.4v batteries' array you have as maximum 1.0v extra (8.0v) to charge within recommended voltage, but 3W 6V solar panel won't be suffice to charge... you need 2 same solar panels, connect them in series to get 12v... those 12v will need a 7.5v Li-ion charging module, you need to buy one. (7.5v is an standard voltage level and optimal in this case), all this for charging, and for outputting your desired 6v you need a 6v regulator in the output. second option: if you don't want to buy another solar panel, you can opt for connecting your batteries in parallel, getting 3.7v... then your 6v from solar panel is still very high than 3.7v you will need getting a 5v regulator (another standard voltage level) and also a 5v Li-ion charging module for your batteries. it's recommended since you will have more Amps for more time, i wish you have the grasp of my idea, i worked in something similar, but i used phone charger, i did a power bank. good luck :)
Hi Lahis , great video , but now they have more advance BMS board in the market , is the 4cell suitable to use with the 40A board , due i need to change my Ni Cd battery to Li on for my drill, your advice please .. tks
@@integer9655 typically you install a balance lead just like the store bought hobby grade batteries have and they charge the same way. Some people install battery management systems in them too to make sure each cell gets balance and is fused.
I am using this 3s battery for running 1400kv bldc motor but one of the end battery is getting discharged soon and also when I start the motor and increasing its speed to maximum then in few 2-3 its speed is getting low to half of its max value
hola que tal ... para poder alimentar un autoestéreo de 12 v pero no se de cuantos amperes, trae un fusible de 10 amp como protección, podrías instruirme con un diagrama y todo lo demás como una bms y para que cargue etc. de antemano gracias
las pilas 18650 despues de sacar. se mide el amparejare y se prueba cual de las 6 pilas estan buena y cules estan malas. y un paquete de pilas 18650 sin bms son una bomba de tiempo .
he showed us only the connection for series and how to properly seal the packages, you need to connect the external bms to charge, secure from overcharge and regulated power output
You have found a lot of brains - I used to go to the same recipe for six months but no one had that much knowledge Muginambo was happy -
The video is good but female power connectors should be used on battery side to avoid any chance of short circuit and also one thing is lacking that connections to the BMS should be in video for better understanding.
Linkmatic Electronics Pakistan@ What about the Amp?
If I didn't use female power connector I think still OK when charging?
Which one is female side
Ok
I noticed that he didn't even add a BMS to them. Which is kinda infuriating to me. I wanted to know how to make a 3s 18650 battery pack with BMS.
Thank u sir, I've been Fighting with this 4s batteries for 2 days, and ur vid and 4s diagram have saved my sanity. U rock
now this is a channel what deserves subscription! No bs hello youtube bla bla bla, just pure explanations, and DIY. got my sub man! Thanks for the vids!
Never put the male end of the connector to the battery.
Always female end.
Otherwise there is risk of short circuit and fire.
VERY BASIC
The best tutorial ever in making diy batteries. Thanks you
female connector should be used to avoid short circuit between positive and negative
You make the main port exposed it can short anytime
appreciate the video but you NEVER use the male end of a connector on a source, EVER
Good
I need your advise
Can you recommend this spot welder
In local electronics market Sunkko 709A with 18k no warranty available
I just need to start battery making small business in home
What is your suggestion
Thanks
Did you also made simple spot welders with that male T plugs?.. Lol.
The t-connector is the wrong one, May cause a short circuit because the poles are exposed. Regards
Can a poor spotweld cause a drone to brown out in flight? I got my nickel strips to stick to the battery cells, but I didn't see any sparks. I powered my spot welder circuit board from a jump box that's used for jump starting cars. The Molicel 18650 2800mah 35a discharge batteries should be plenty to power my 7 inch drone for a cruise flight.
O cara simplesmente Juntou várias celulas, sem Controladoras, sem placas de proteção tsctsctsc
I built a desk fan with 5volt motor using 2 18650 batteries in parallel, one charge lasts 17 hours continuos.
Thank you for sharing, good for your labor. Which (Volt and Ampere) adapter can we charge the serial group 18650 batteries with 4S and 5S BMS? For 4S to 16.8V - 5S to 21.0V, the min. and max. If I can learn how many Volt and Ampere values it should be, I can choose from the adapters I have.
Are you interested in this battery pack
Hocam bulabildiniz mi kac amper sarj edebilecdgimizi?
So the same batteries I use for my vape and my laptop also power my RC car... badass 18650's run the world.
literally exactly what i needed
What about discharge protection?
Nice video. Keep working. What is the heatgun you using?
We can save a lot from these! the only cost a lot on this project aside from the batteries is the arc welder.
El conector de la bateria es el otro ANIMAL!!!!
Friend, excuse me for telling you, but laptop batteries are not going to be used to run a drone, at least one without brushes, since it needs a constant ratio to keep the motors running, I tell you from experience, no Because of bad vibes, your connections are good but if you are going to use those batteries to fly a drone they will only make it start for a second and it will suck all the current in the blink of an eye. You need a special 18650 for that.
Which jumper is better to use for assembling Molicell 21700 42A - 6S
What thickness and width of the steel tape is suitable for peak loads of long-range quadcopters. I want to use metal tape and welding instead of soldering
Do you have link where you buy your spot weld ? Thanks sir
The best quality of batteries that this is bought
Good morning Bhai
I need a spot welder in my life right now
I made for myself one under 20 usd. Just make it, it's very easy if you know basic things about electronic and also you are not under age.
Never solder the male connector on a battery, should be female connectors only.
what are the red connectors called
what is the purpose of those weird red connectors? are they necessary or can we just use the cells through the balance connector?
přes ten červenej divnej konektor můžeš odebírat větší proudy.
For what purpose this batteries will be used ? Please present a video of this use !
hello I would like to make a 12 v battery with 3 x 4.10 v batteries. - do they have to be mounted in series? - Which BMS do you recommend? thank you for your videos.
بعض الاحيان نحتاج زوم. لمعرفة الربط او الفهم
شكرا يا مبدع
Thank you, dear people 🙏💕
What sockets do the T connectors plug in to? Do BMS boards come with the receiving connector to one shown?
Can you use a 6S cable for a 3-battery pacl or a 4-battery pack please?
Bro make a ripsaw tank
What is the size of the heat shrinking tube you used there for the 3S pack please ?
Question, I have 2s sm 2p batteries and I need them to be sm 3p, or swap it on rc. Is there a way and how?? I know the sm 3p have 2 positive and 1 negative and the sm 2p just has 1 and 1.
question, when I charge the power bank, can I charger it using a regular USB wall charger? output 5v 1 amp or 5v 2.1 amp? please let me know.
Hi
Why you connected the connector? What's the reason?
are you able to charge these?
C’est magnifique 👍
Sir please give the link of your cutting mat
KD Creativity just type it and search on Banggood as "A3 cutting mat" or I uploaded a video on it check it out on channel.
Can the same connections be made for Parallel?
yeah, it depends on your needs, if you need to power something let's say that needs 12v you will need series to reach,
if you need let's say 5v for usb powering you will need connecting with parallel to higher the Amps along a small 5v board to make those 3.7v into stable 5v.
i don't recall the 5v board converter right now, they are so cheap, they are pretty common in power banks, and they work for charging 3.7v systems, usb power output as well protection from overcharge.
Where to purchase the orange battery holder?
I would like to make a 3S1P using 3 18650 batteries. The batteries are protected, do I need a PCB in this case?
any alternatives for nickel strip and insulater ring. because I have all the things except both of them please help?
what's the difference between Enhance and Balance version for bms ? thank you
Do you know where buy 18650 Batteries for drone racers?
I been looking for a lipo cell holder like THAT! Where can we find/buy them?
Thank YOU!
@Friar Tuck Can a 2s3p + BMS configuration used for powering a led strip that draws 8.6A at full power?
@@Camaro-it8ht 8.4V and 9A at max
Hi!
Guys a question! what would be the proper way to charge these?
The red part he puts in the end is to charge the battery right?
建議 電池輸出端子使用母接頭，主要原因是電池輸出端有常態性直流電輸出，因此使用母接頭可避免與金屬碰觸而產生短路(火花)。
Fair observation 🙏
Fair observation 🙏
Good job🇮🇳👍👍 Kuki
Excelente video . Dónde puedo conseguir el cargador bro
На Алике купить 600 руб стоит
Thank for sharing
I won’t buy anything from Banggood any longer. Postal takes 90 days to reach me in the USA.
Is probably as a result of your country unilateral sanctions on every Tom and Jerry, such challenges made nations send goods through 3 other countries before it get to you to evade Satanic sanctions. Your government is responsible for the delay.
i can chargued with 13.5 V at the bms 3s? how many voltege used?
How do you balance charge this
hy i've got some sony murata 3100 mah 35A curent cells to make a 6s2p pack , my concern i about how many nichel strips do i need to get 35A per series pack (35 per pack will lead to 70A discharge total 2p config), i have some 0.2x8 mm pure nichel strip that i've heard and tried that it doesn't like to stack multiple layers, and some nichel plated steel that weld better more buttery. Are 4 layers enough ? should i alter the strips to have steel nichel steel nichel ... also i think it is better to connect the cells in parallel using the strips, at each joint of 2 parallel cells instead of just at the end like if they were 2 separate packs, it should help with balance, but i ask just to be sure. Also even if i stack enough strips on top of each other, all of them will interact with the cell using the tiny spot welds of the first strip that conects all of them to the battery trough it, are they gonna be enough, those spot welds ?
What is the use of balance cable connection
Using male of a Dean connectors at battery sides is waiting for a accidental short to happen. I have been an electrical engineer for years and flying electric aircraft for years. That is not a recommended practice to solder a male dean to the batteries side. The female Dean is always on the battery sides and the male Dean at the esc. Similarly the male bullet connectors are always soldered to the motor side and female bullets to the esc for safety reasons. The soldering order are for safety reasons. My advice is for you to re-do your video and repost.
hi angelo, if you dont mind, can you share the layout diagram as per mentioned aboved ??tq
@@cruger28 layout is the same but the wrong gender connector are assigned to the wrong apparatus. The female connectors are always soldered to the battery terminals and male to the ESC terminals. This is common sense because male connectors are expose conductor so should never be soldered to battery terminals when not in use.
I make the 3s battery pack in according with you video.
Thank you my friend.😃
👏👏👏👏👏👏👏
Why not use female T plug to prevent accidents?
I guess this batteries are made for his use and probably that is the plug Available to him. The demonstration was highly educative and your observations is sincerely noted.
Bro, make a professional BMS using TP4056 module,,
Same
As u have made for a higher volt but if we want to make it for 6v then and we would be using a solar panel 3W 6V solar panel to charge can u please explain
hello, you have options,
the first option:
you will need to connect in series of 2 batteries, you will get an output 7.4v ...
to charge 7.4v batteries' array you have as maximum 1.0v extra (8.0v) to charge within recommended voltage, but 3W 6V solar panel won't be suffice to charge...
you need 2 same solar panels, connect them in series to get 12v...
those 12v will need a 7.5v Li-ion charging module, you need to buy one. (7.5v is an standard voltage level and optimal in this case), all this for charging, and for outputting your desired 6v you need a 6v regulator in the output.
second option:
if you don't want to buy another solar panel, you can opt for connecting your batteries in parallel, getting 3.7v...
then your 6v from solar panel is still very high than 3.7v you will need getting a 5v regulator (another standard voltage level) and also a 5v Li-ion charging module for your batteries.
it's recommended since you will have more Amps for more time, i wish you have the grasp of my idea, i worked in something similar, but i used phone charger, i did a power bank.
good luck :)
Nice work on this video! Succinct, pleasant audio, and very informative! You’ve earned yaself a sub!!
sir ya dron ma us ho ge ya nahi
Why does it bring connection break in imax b6???????
How to see if the battery is fully charged how much will be each cell
Hi Lahis , great video , but now they have more advance BMS board in the market , is the 4cell suitable to use with the 40A board , due i need to change my Ni Cd battery to Li on for my drill, your advice please .. tks
haii how to use 3s with 3 pin cable for remote control car??
What GAGE WIRE ARE YOU USING 20?
How do we recharge these batteries?
Get yourself an imax B6 balance charger on ebay..£18ish. Thank me later..😂
Life can be tough at times.
Whats the switch for?
Thank you this is exactly what I needed to see.
Brother how to charge them?
@@integer9655 typically you install a balance lead just like the store bought hobby grade batteries have and they charge the same way. Some people install battery management systems in them too to make sure each cell gets balance and is fused.
@@integer9655 imax b6 şarz cihazı
You can make 12 volts with 3 batteries and learn how to charge them. Thank you.
How
It will be safer if you added BMS for extra protection.
Nice install the connector 😂
What?
Dear Sir
You don't perhaps have the file to print the battery holder to solder the batteries
please
what are the C-rating of those? Could be good for 4S (race)drones?
Defiantly not. You need lipos for that.
@@TheRattleSnake3145 why?
@@maazahmed9010 these can't output anywhere near the current that a race quad requires.
@@TheRattleSnake3145 Do you mean lipo batteries are much powerful than li ions?
@@maazahmed9010 C rating of lipo battery can go as high as 100C, while the highest li ion battery can provide is 10C-15C
All good but wrong pin you fixed for battery pack I mean red connector 😂
Charging system video koro bro
Can Icharge this to a Lipo battery charger?
How to charge battery & which bms use in battery
THANK....THANK.......!!!
I am using this 3s battery for running 1400kv bldc motor but one of the end battery is getting discharged soon and also when I start the motor and increasing its speed to maximum then in few 2-3 its speed is getting low to half of its max value
how about 3 in series and 1 in parallel ?
hola que tal ... para poder alimentar un autoestéreo de 12 v pero no se de cuantos amperes, trae un fusible de 10 amp como protección, podrías instruirme con un diagrama y todo lo demás como una bms y para que cargue etc. de antemano gracias
Sạc đó anh mua ở đâu vậy ạ
Só faltou a BMS
Can we use these battery for dron
I think we can that's why I'm here. Some people are making 4s batts for flywoo explorer that give 30 min flight time.
We can use na lithmium ion bty
Where is over discharge protection since you've connected the consumer port directly to the cells? :)
las pilas 18650 despues de sacar. se mide el amparejare y se prueba cual de las 6 pilas estan buena y cules estan malas. y un paquete de pilas 18650 sin bms son una bomba de tiempo .
he showed us only the connection for series and how to properly seal the packages, you need to connect the external bms to charge, secure from overcharge and regulated power output
What's the name of that tape in blue?
How to make charger for same
Can 3s may be usefully be used in drones?
Wich one is negative and wivh one is positive.. I can not s3 how ore where you solder charger whires
This video is all about packaging, not how to build or connect.