Battery Management Unit and Base for BYD HV (0) No Reviews yet Pinit SKU: ACC-BYD-HV-BMU-BASE-SERIAL Log in to see price Details Battery Management Unit and Base for BYD HV The BYD Battery Management Unit (BMU) sits on top of all the stacked BYD B-Box HV batteries and the base... DetailsBackDetailsBattery Management Unit and Base for BYD HVThe BYD Battery Management Unit (BMU) sits on top of all the stacked BYD B-Box HV batteries and the base supports the entire set.See MoreSee Less