Hi,
I bought 4x 280Ah cells from Nikkie @ Dongguan Lightning New Energy Technology.
(https://www.alibaba.com/product-det...a2756.order-detail-ta-ta-b.0.0.a87e2fc2XZgpd7)
They finally turned up the other day. I've top balanced them and they wouldn't get above 3.3v (The PSU is plenty powerful enough). Indeed the video she sent showed the same voltage per cell.
So since I've now hooked up the BMS - and App is showing only half full. Are the capacity of these batteries actually 3.3v (and not 3.5-3.6 volts as I've read else where?)
Thoughts...Are these cells duff? (Physically they look okay) or is this going to take ages? The PSU is set to 10Amps - but batteries are only pulling around 7 amps (Please see attached photos)
Many Thanks
Mark
I bought 4x 280Ah cells from Nikkie @ Dongguan Lightning New Energy Technology.
(https://www.alibaba.com/product-det...a2756.order-detail-ta-ta-b.0.0.a87e2fc2XZgpd7)
They finally turned up the other day. I've top balanced them and they wouldn't get above 3.3v (The PSU is plenty powerful enough). Indeed the video she sent showed the same voltage per cell.
So since I've now hooked up the BMS - and App is showing only half full. Are the capacity of these batteries actually 3.3v (and not 3.5-3.6 volts as I've read else where?)
Thoughts...Are these cells duff? (Physically they look okay) or is this going to take ages? The PSU is set to 10Amps - but batteries are only pulling around 7 amps (Please see attached photos)
Many Thanks
Mark
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