So i took the punt and ordered 4x60AH supposedly 5C discharge liitokala cells from liitokala Official Store:
Then i read the feedback :-(.
They arrived all swollen and at around 2.6V. Ive done a quick capacity test (both charge and discharge 10 - 14.6V @ 10A) and looks to be around 45 AH capacity. Voltage drop (measured across the cell pack not incl BMS) is > 1V at 10A - not sure how they could handle 300A!
Anyone know how to interpret this barcode?
Any advice for how to deal with the complaints / refund process with them / aliexpress? From what ive read they tend to either deny or say the measuring equipment isnt calibrated.
Then i read the feedback :-(.
They arrived all swollen and at around 2.6V. Ive done a quick capacity test (both charge and discharge 10 - 14.6V @ 10A) and looks to be around 45 AH capacity. Voltage drop (measured across the cell pack not incl BMS) is > 1V at 10A - not sure how they could handle 300A!
Anyone know how to interpret this barcode?
Any advice for how to deal with the complaints / refund process with them / aliexpress? From what ive read they tend to either deny or say the measuring equipment isnt calibrated.