#1150

In this video number #1150 Hair trimmer battery not charging. I explained how to troubleshoot hair trimmer / hair clipper maching circuit, when battery is not charging and trimmer machine is not working
You are Invited to Join Haseeb Electronics
/ @haseebelectronics
Please check other videos
SMPS no output • {966} SMPS Is not work...
SMPS step by step repair tutorial • {528} How To Repair SM...
How to download circuit diagram, service manual • {558} How To Download ...
Transistor, IGBT, MOSFET equivalent • {233} How to find Equi...
Broken plastic gear repair • {679} How To Repair Br...
You can Follow me on :-
Instagram: / haseebelect
Facebook: web.facebook.c...
#trimmer #battery #notcharging #restoration

[@omiza3416]

Hello sir is it safe to charge this battery with 5 volt charger

[@HaseebElectronics]

yes
it is safe as this charger has its built-in battery cut-off circuit and it provides slow charging rate

[@omiza3416]

Amazing :) thanks

[@W1RMD]

Those batteries have a VERY SHARP metal in their tabs! (don't ask me how I know). Thanks for showing the inside to save me from taking one apart. Take care.

[@JustInspiredKent]

I always look forward to new videos from you. You are so good at teaching. Thank you.

[@muhammadishtiaq24]

Informative video keep sharing❤❤

[@HaseebElectronics]

it is my pleasure

[@suryapatnaik5720]

Please also do video inside that usb charger, with circuit diagram.

[@g4z-kb7ct]

That is 18650 battery but the one on there originally seems to be from a weld-type muti-battery pack because it is flat on both ends. It's the wrong type for that charger, it needs type with raised cap on one end (your solder blob did the job to fix that :-) Very common to find these batteries in old laptop battery pack and vacuum cleaner battery pack and most of the time only one battery is gone so most of them can be re-used. They are 3.7V li-ion battery but usually fully charge up to 4.1V or 4.2V.

[@chessapk5034]

why did your usb meter not show the current draw from the battery charger?

[@HaseebElectronics]

I think this charger adapter draws current in milliamps
That is less than the usb meter's sensitivity limits

[@SwingMotor]

​@@HaseebElectronicsOkay

[@abnhainn7944]

Danke Herr Haseeb

[@annadurai-sl4dr]

❤

[@transformateur9969]

❤❤❤

[@tvbox8478]

👍

[@ISO07ISO]

Bir cep telefonu bataryasını böyle açmıştım ateş alıp yanmıştı😢

[@bobsoft]

I was working on a e-bike pack and some of the Chinese made 18650 cells starting spewing purple fluid. I am guessing that is electrolyte?

[@sanderford-w2h]

Why your charger didnt change to red color when charging that means it didnt charge.

[@KashifKhan-ni9gd]

bhai urdo bolo plzz

[@HaseebElectronics]

bhai Urdu keliey mera urdu channel visit karein
Haseeb Electronics Urdu
www.youtube.com/@haseebelectronicsurdu