Electric Cordless Screwdriver Restoration

Electric Cordless Screwdriver Restoration - HITACHI DB3DL2 3.6V

Рет қаралды 10,249

3 жыл бұрын

Electric Cordless Screwdriver Restoration HITACHI DB3DL2 3 6V
This video demonstrates how to rebuild the lithium battery. After modification, it can be safely charged without the original charger. Because the reformed lithium battery has overcharge and overdischarge protection, the PCB-related circuits of the original machine are useless. I directly connected the positive and negative poles of the power supply to the switch, bypassing the original PCB.
Hope you like this video!

Пікірлер: 26

@ofahlstrom 2 жыл бұрын

Lovely teardown video. The work on the switches and everything... very relaxing to watch.

@cksmaya Ай бұрын

我有一隻用了多年了，看到內部齒輪箱，好複雜。謝謝分享

@syedshah9836 Жыл бұрын

Very nice screwdriver, just bought one of these.

@RichardGarcia93 8 ай бұрын

So it’s exactly like the Metabo HPT

@edvanfrancisco9076 3 жыл бұрын

Nice, good job

@morganlao 3 жыл бұрын

Thanks a lot.

@trongkhangbtc Жыл бұрын

I think something wrong At the 9:45 . Let see back pro. Thank anyway

@user-it5qh1ef2h Жыл бұрын

Хороший видосик

@Cyberpunk-Channel 2 жыл бұрын

Good good

@Gamer__007 2 жыл бұрын

Very hard work.

@morganlao 2 жыл бұрын

Thanks a lot

@any1ne Жыл бұрын

@@morganlao Yestarday i was made that with Hikoki.. No problem.

@PfaffPfantom Жыл бұрын

Have you tried upgrading the LED light to something brighter? I just purchased a new 2022 version, and the SMD LED is not very bright at all. I'm thinking there must be a brighter one that can replace it.

@LongNguyen-od7xg Жыл бұрын

9:44. Bạn rap lộn một mặt nhông thì phai

@arisuryapagi 2 жыл бұрын

Wow several part...that have plastic gear...

@user-kb2sp1eb6x Жыл бұрын

3:38 - 9:43 🤔

@ScrewBot Жыл бұрын

Amazing work on the battery pack. Smart reduction to 18500 cell. Sir what Liquid did you dip the collar part after heating with the torch gun? Please let me know. How did it get the shiny look? Was it varnish? Please let me know.

@faisaldmdmalupco Жыл бұрын

Brother use blow torch to red heat the metal and put it into linseed oil (alsee ka taiel). For plastic finish, first sand the plastic with a higher grit sandpaper, then apply primer lacquer spray, then sand again with a higher grit sandpaper, then apply good quality epoxy putty, re-sand the plastic and finally apply good quality spray paint.

@ScrewBot Жыл бұрын

@@faisaldmdmalupco thank you so much bhai.. really appreciate.. i will give this a try tomorrow it self.. thank you again..

@faisaldmdmalupco Жыл бұрын

@@ScrewBot You are most welcome bhai