Hi All,
Does the 200ah 12v lithium smart battery require a dc-dc charger if you're also connecting it to the 200/12 BMS?
It doesn't show any requirements for a dc-dc charger in the installation manual.
Thanks in advance
Ryan
asked
200ah 12v lithium smart battery + dc-dc charger
The BMS does not implement a charge profile for the batteries, just protection against over/under voltage and over current, and possibly low temperature charge cutoff.
A DC-DC charger is necessary to properly charge an LFP from a vehicle's engine electrical system (alternator). The charger will prevent alternator overload and also provide the proper voltage and current for the LFP battery.
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