Recent content by TonyVov

Thanks for replies, the pack is apart with even more nicks, My main concern area is actually at the top but I don't have a good photo for now. where the negative cell wall is visible near the positive end. I plan to add paper washers before welding but the whole thing seems a bit risky for...

I am looking for some suggestions for re-use of LiIon cells. I am rebuilding my Bafang Pack after an over discharge incident with new cells. The old cells I will make a "spare" battery. When dismounting the pack even though I used care I wound up with some small nicks and cuts on the protective...

Link to document on 7210A https://www.yampe.com/images/pdf/2907.pdf looks like it may only shutoff on time. Not clear if the aH setting is a cutoff - I guess I'll find out later.

Thanks for the update , I am now revising my opinion, it actually looks good I have linked another chat from this forum here https://endless-sphere.com/forums/viewtopic.php?t=81736 One of the users tested the controller by using one eBike Battery to charge another. Found that the efficiency...

The solar charger could be interesting if we build a power bank system but for eBike batteries we really need the CC-CV charging algorithm that even the cheap chargers have now. Thanks for the feedback. Most of the online complaints were based on users trying to use it below it's rated...

Excellent points and exactly what we are trying to achieve. The idea is not to make tools like this available without supervision, but to have tools like this available for Troubleshooting and education supervised. We are using the iMax BA6 6S programmable charger with great success and safety...

Some heavy duty googling through this forums links turns up an 8S balance charger. Getting closer. It is not practical or "safe" to split the pack routinely for inspection. I agree with the comments on the firebox having seen the destruction from sealed single use High temp Li C-Cells in the...

I've been searching all the various stickies and posts and have yet to find an attractive option for a Charger that can also be a tool. :bolt: From the RC world for LiIon up to 6S there is a range of products with wonderful features. I am looking for a device like this to put in a maker...