New LG HG2 custom battery pack - need advice on BMS/charger

drebikes

100 W
Joined
Jun 22, 2013
Messages
177
Location
Sweden
Hello ebiker world

In the last few monts at work I tested many many batteries and once the cells finihed the testing programme, my boss was happy enough to give them to me. I want to build a 15s1p LG HG2 pack, but obvioulsy aside from the cells I need a few other bits.

I need some suggestions for BMS and charger. The Speedict Neptune 15 BMS looks good, but what about other ideas?
https://www.speedict.com/product-page/neptune-15
The BMS should ideally be able to:
*limit charge and discharge current
*be able to use up to 15s
*data aquisition is a bonus - on a phone app or onboard memory

Charger - I like this one if they can come up with one at 60-63VDC. It' won't be fast, but iff anything it's silent, so I can charge at the office in the openspace:
https://bmsbattery.com/ebike-charger-ev-charger/845-s45-45w-lifepo4li-ionlead-acid-battery-charger.html

Any ideas or tohoughts are welcome :twisted:
 
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