Question about choosing the right BMS

ripcurldog

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Oct 17, 2021
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I am building a 48v 14S powerwall (80 ells per pack, 14 packs). I am using NCR18650BD (Panasonic) cells which output 10amps each (14S = 140Amps). Can I use a 100amp BMS, or does the BMS need to be higher than the amp output of the battery (I do not need to output more than 100amps, more like 30 to 50amps at any given time).
Thanks,
 
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