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Old 02-07-2019, 06:35 PM   #3
cricketo
Getting Wild
 
Join Date: Nov 2018
Posts: 92
Default Re: BMS amps for hunting cart

Most cheap BMSes not meant for large EVs use MOSFETs for switching, thus having an actual current rating. BMSes that are meant for larger vehicles use contactors for controlling the load and/or charger, and are only limited by the current rating of those contactors. Zeva, Orion and some others are the usual candidates for "serious" choices.
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