Great detailed video and thorough problem solving. I’ve got loads of these hilti batteries but I’m not sure if it’s worth my time or effort trying to investigate and repair. Anywhere in Australia that anyone knows who can do refurbishment??
Did you save the bms logic board? I have a battery that's at 24 volts it says it at full charge but when I pull the trigger the drill spins high then putts slow then off
Great videos...have about 200 hilti batteries to fix.....Drogheda down south
Thanks
Great detailed video and thorough problem solving.
I’ve got loads of these hilti batteries but I’m not sure if it’s worth my time or effort trying to investigate and repair. Anywhere in Australia that anyone knows who can do refurbishment??
HELLO, WHAT IS YOUR PROFESSION IN AUSTRALIA?
Hay buddy any idea how to remove the top charging pins as mine stays in the case with wires hanging
You can usually pop it out easy enough
Except if its 8ah
@@doctorlefthandthread I think it’s a different battery. The battery I have is B22/3.3 li-ion 21.6v
@@Archers3001 it should open OK push in the black parts to see if it comes out
@@doctorlefthandthread I’ll give it another go I bought a couple of batteries used seem to be working
Did you save the bms logic board? I have a battery that's at 24 volts it says it at full charge but when I pull the trigger the drill spins high then putts slow then off
I used it on Saturday
My problem is they charge for like 5 seconds and then stop
Need to balance charge it
Amigo a minha começa a carregar e para logo em seguida o que pode ser ?
Could be broken connection
Bad cell bank
Failed board