Although the MB31 is advertised as having a larger capacity than the MB30, from various videos I have seen, both seem to have a capacity of around 330Ah. Why is this the case? When looking at the official datasheets from EVE, there are hardly any differences apart from the nominal capacity and the number of charge-discharge cycles (MB30: 306Ah, 10,000 cycles; MB31: 314Ah, 8,000 cycles), which I find puzzling.
Hi friend, this is not advertised as higher capacity, from EVE company document, the MB 31 is higher capacity than MB 30. Do you need specification for reference?
@@starmaxenergy I understand what you are saying. In the Version A datasheet from EVE that I checked, the MB31 is also listed as having a larger capacity than the MB30. However, for some reason, Andy from Off-grid Garage, who received the batteries from Qso, as well as the promotional video from Docan Power, both show that they can extract more than 330Ah from the MB30, which is supposed to be 304Ah. Of course, it's possible that they might be selecting particularly high-quality cells to measure capacity, but... What was the average actual capacity of the MB30 cells measured at your honest shop?
@@nx-6 at present we didn’t take MB30 from EVE, so I’m not sure the real capacity it is. From our stock of MB31 testing report, 330ah above to 339Ah max. But this is from EVE factory testing. I will ask our factory to test our stock of MB 31 with 30A 2.5-3.65V and to see how is the real capacity.
@@starmaxenergy Well, considering that both the capacity and the number of life cycles are sufficiently high, it may not be something I need to worry about too much. I'll get a quote from your store on Alibaba. Thank you.
you can but will not translate the battery amps to kg and you know why i am using 10 batterys from 50 amps and not two from 250 amps. so many advertisments is talking but my dear lift the battery your self.
@@starmaxenergy no way there is no problem it is the same as with one battery. one battery is 35 kg you can lift, split it in two 250 amps 175 kg why the using cranes for 100 amps battery they buy material they can not handle.
