Hitachi Impact Driver & Battery (Nicd to Li-ion) Restoration | HITACHI FWH 12DC2
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- Опубликовано: 17 окт 2024
- Hitachi Impact Driver & Battery Restoration Video.
I found this impact driver from secondhand container from Japan. This tool is designed really good quality, made in China and selling in Japan. The inside mechanic is the same other impact driver, but the battery is different, I spent a lot of time on battery conversion. I upgraded the battery from Nicd 1200mAh to Lithium battery pack 3200mAh. I also cleaned the driver housing, add new grease into gearbox and restored the dead DC motor. After I have done the battery rebuild and refreshed the driver, I started the testing. This impact driver is more silent than the Bosh impact driver I restored last time. I feel comfortable while using this driver, I love it.
Battery upgraded items
Battery 18650 Lithium or Li-ion 3.7V 3200mAh
BMS 3S20A enhances the life span of the battery cells
DC female power jack for charging the battery pack
Nickel strip
Cleaning substance
Backing Soda
Hot water
Laundry powder
W-40 degreaser
I hope you find something useful & enjoy this video!
I am happy to receive your feedback, advice, suggestions to improve myself.
!!! I apologize for the mistake if I have made in this restoration !!!
**I still keep some parts, I want to save the world's environment**
--------------Thank you so much for Likes & Comments--------------
Better than new because it's Old! Very well done. You could make millions just rebuilding Battery packs.
Thanks for machine noise only.
一つ一つの動作に工具への愛情を感じられる。
Calms me down before bed everytime!
What the hell are you doing every time that you need to be calmed down? :-))
Me 2 🤔
Oh my god! This is so original and new! You never see this on RUclips! Please do another one for all who might have missed this enlightning work!
Great videos, I like to put the new charger in the old charging station. Remove the charging station internals, replace with new charger and charge the lith batteries in the station as before.
Molto bravo, come é in uso dire due mani d'oro. Avessimo i politici con queste capacità avremmo risolto molti dei problemi del n.s. paese. Rinnovo i miei complimenti.
What you make with these old tools is awesome! Congrats!
I'd have painted that motor to prevent rusting again.
Great job as always
What I love about his videos is that he has repaired/restored so many nice brand tools and yet he stays attached to the same ghetto brand impact driver when doing work. :)
Glad you like them!
You are a true engineer. lots of love for your hard work ❤️❤️❤️❤️❤️❤️❤️
your repair technic is No.1‼︎
i m watching this at x2 speed and i find it satisfying
Amazing work man. Hope to try this out one day on tools. Currently helping clients by servicing their fishing reels follow most of your steps. Have you ever though of getting a ultrasonic cleaner for the part that require proper washes? I've heard that it does amazing work on cleaning.
Thanks for video keep it up
Cheers
Thank you for sharing! I never try it, I will try it next.
OMG, you did the integrated charging socket. This has made my lockdown 🙌🏻
Enna seiringa 77o
I own 2 of these beasts I love it only thing is I converted it to 20v with the harbor freight battery great video
Another great restoration and converting to lithium cells. 👍👍👍
GOOD night ... very SHOW !!! but let me know ... do you use washing powder? to wash the box (housing)? thankful
Hi Gear Show 👋👋👋 awesome restoration electric drill and battery 👍👍👍👌🏽✌🏻
Amazing restoration Done 👌
Thumbs up 👍
👏 👏
Another beautiful job. You should slowly build a wood project with all your testing.
Yes, that is a good idea. thank you!
genius on the battery re-build !
I watch your videos every night,it makes something in my head and mind that you are something like God🤯
...most fascinating to me is the battery rebuild...that could become a side business in itself...there a literally thousands of cordless tools piled in our garages begging to be restored, mostly due to battery issues...
It is a business. There's lots of people doing this at greater or lower cost, with good or bad results. Ultimately, unless it's a company, you'll never get a guarantee the job's done right, and even then it's a dangerous affair. Battery packs are not something you mess with and get away with if you don't do it correctly.
So that's why it's not a hit and miss, on both sides of the spectrum, customer, and service provider.
@@aserta your so right, there are many aspects you must consider before attempting a battery restore/repair of this nature. For me, I just purchase a new battery and be done with it 👍
@@ltdees2362 even if we dont its still cool that people like this guy that restore these tools back to their original condition fully restored and back to work its fun to build and fix
very nice restoration. this is my favorite of your videos I've seen so far. very much like ASMR.
I'm glad you like it
Хорошая идея установки батарей и БМС платы в корпус. Для меня самое тяжёлое это Hitachi акамуляторы 12V
Да, тяжело поставить BMS в корпус аккумулятора.
@@gear_show ого вы говорите по русски? Я думал вы японец.
Can you give links for batteries and BMS. I buy BMS on ebay but quality is poor. Excellent restoration. I hope you use high AMP wire
to the third battery.
I noticed how you take your time and set up each shot. Well done. I enjoy your videos. Turned out nice.
I find this more relaxing than laying on a hammock under a palm tree by the beach.
Nice work....👍👍👍
Another awesome job. Would you be able to refurbish an old drywall mud pump that has never been taken apart to clean. Keep pumping out the videos. Thanks
I have this same impact driver.. U.S. branded. Still use it a lot as it fits the hand well and always worked good.
I rebuilt the nicads a few times. Now I've just mated the handle insert of the battery to a 3-D printed DeWalt adaptor. Now it accepts Dewalt 12v Li-Ion. There are no adaptors made for these old Hitachi drills
Good work!!!!!
Another fantastic restoration. This one's made in China. Any idea of the date of manufacture? The components still look good, before they started "value engineering" the tools.
Everything is 'cheaped up' these days.
Great restoration as always! Out of curiosity , where did you bought the lithium batteries?
Excellent work👍👍👍 . Thanks for sharing
good work, I watch your videos with interest. Where do you buy these 18650 batteries?
Great work! love your videos, would like to see something complicated in future like reciprocating saw, or electric winch, or something similiar with lots of components.
He has done a reciprocal saw a Makita one its in two parts!
@@miguelare3 Yes I know :) I saw every video from him, but you know something thats more challenging and prehaps more fun for him, if he has one ofcourse
Top de mais parabéns pela manutenção.
bonsoir mr gear show merci pour la video c'est tres genial et instructif felicitation
I\'m not sure but ,if anyone else wants to discover battery reconditioning business try t.co/YpdloYO92F ? Ive heard some pretty good things about it and my neighbor got great success with it.
Good job
I really love how you got 3 Lithium cells and charger into a NiCad battery pack.
Nice work my friend!👍
Fevkalade mükemmel bir çalışma olmuş elinize sağlık 🇹🇷
The Case.....The Carry Case .....Also needs a nice Bubbly Bath !!! Lol !
Great Job.
Great job! Like new staff!
Very nice
Good job as usual. But, isn't that 5A li-on charger a bit high for 3s li-on batteries?
Inspiring neat restoration, how you restore burned copper coils ?
Good job my friend 👍👍👏
What did you use to spray on the metal parts after degreasing them ?
excellent work
Super Job.5 Stars
1am upload. nice video right before bed~
question; why do you have to use that machine to connect the batteries? why cant you just solder them together with those metal strips?
Keren om reparasinya....itu dapet dr mana om barangnya
very nice
Высший класс! Like!
Where do you get these tools at? Recycling centers? eBay?
Well done, I enjoyed watching that.
Glad you enjoyed it
凄い、尊敬します。
国はどちらの方ですか？
どなたかわかる方いますか？
Pas mal du tout , bravo 🤗🤗🤗🤗🤗🤗🤗🤗
I love your vidéos, please keep doing the good job.
nice job
Thanks 👍😊👍
素晴らしいね👍
Greatt video, beautful work but I didn't hear it impacting, did you modify the audio?
Perfect, i am from brazil
Very good
Браво, очень полезно
I rebuilded one too but made my 18650's removable. (i don'tlike the recharging waiting time) :-))
Whats the other thing u used to clean apart from soda
Where does he buy them rusted/broken tools from.
Mmm, that slow-mo springen-sproingen tho.
How old is this drill? Is it maybe made in 2006?
Ótimo trabalho
Just how many impact drivers do you own now?
Excelente trabalho tmj.
Very good friend
great work. i think you forgot to yellow clean strap!!!
I was lucky to have thought about researching choices just before I shell out thousands of dollars for batteries. Fortunately I discovered this battery reconditioning program t.co/YpdloYO92F Thanks to it, Now I have got old but functioning batteries with no expense of getting new ones!
I did not watch the video, but i paused and liked it first :D
Do you leave these outside in the ditch?
I bought them with their condition.
nice thanks
Amazing
10:20 try using gasoline for cleaning the grease it's great
WD-40 Brake-cleaning fluid works great too !
It’s also flammable. Dawn dish soap is better and safe.
awesome
Güzel işçilik kardeşim başarılar diliyorum sana
Un trabajo excelente
There were no brushes in the motor ?
👍👍👍👍 great 👍 Great super
Thank you!
Mantap
Bravo
3 X 3.7V=11.1V Where does the extra 1.27V volt come from?
3 x 4.2 = 12.6V when the battery is fully charge.
Nice
Bác ở tỉnh thành nào việt nam vậy?
That's a good motor! How old was this unit when you found it?
these videos would be even better in 60fps, just a suggestion :P
日立的冲击批不错
Hallo its great how you Work! Can you Restoration a cordless Drill From German Marke Fein.
Where do you find these tools bro?