tB47 1 cell at 0

[Dnorthstar1970]

Hi peeps I have a tB47 that is bricked I've tried charging it with the top off and such ,I be just checked the cell levels and one cell is at 0 is the battery shot or is it salvaged

 

[InspireEagle]

DOA

 

[InspireEagle]

And that is just a typical stupid comment from this stupid forum a waste of bloody time

Sorry keep flying it won't bother anymore

 

[jb065]

Search YouTube. I’ve seen people using 3rd party battles and use the batters controller card. A bit of soldering involved but batteries are hard to come by and expensive.

 

[Dnorthstar1970]

I've already done one to work with a 6s lipo ,problem with that one is the board thinks the lipo is low when it is actualy fully charged ,can't seem to reset the memory

 

[The Editor]

And that is just a typical stupid comment from this stupid forum a waste of bloody time

Carry on like that and you will have even less time on the forum!
Instead of making snarky comments try using the search function - Locate the BMS chip and use

Battery EEPROM Works – Laptop battery repair software

be2works.com

But no guarantees it will even work.

 

[Dnorthstar1970]

Carry on like that and you will have even less time on the forum!
Instead of making snarky comments try using the search function - Locate the BMS chip and use

Battery EEPROM Works – Laptop battery repair software

be2works.com

But no guarantees it will even work.

Hi there do you know where on the the board the BMS chip is I have seen people with the BMS chip on laptops bridging it to reset it

 

[The Editor]

Hi there do you know where on the the board the BMS chip is I have seen people with the BMS chip on laptops bridging it to reset it

From memory it’s a Texas Instruments TI MSP430 - but don’t quote me on that!

The chip has probably flagged a permanent fail.