Hi folks
I'm curious if this is quite common.
We decided, partly out of curiosity, to check out a few Alibaba sellers of cells.
We've received a set of 4x300ah cells a few weeks ago which have tested out at 285ah (four tests including high current at around 0.5C and low current at around 0.04C, three done at a controlled temperature of 25°C and one at a lower temp of 21°C).
Anyway, we got hold of the seller and challenged him. His response: as long as it's within 5% of stated capacity that would be acceptable.
Comments?
I'm curious if this is quite common.
We decided, partly out of curiosity, to check out a few Alibaba sellers of cells.
We've received a set of 4x300ah cells a few weeks ago which have tested out at 285ah (four tests including high current at around 0.5C and low current at around 0.04C, three done at a controlled temperature of 25°C and one at a lower temp of 21°C).
Anyway, we got hold of the seller and challenged him. His response: as long as it's within 5% of stated capacity that would be acceptable.
Comments?