The BVE Lithium Battery bank stores the power needed to run all of the equipment in the conversion. Each lithium battery is 15kWh for a total of 30kWh. The batteries are maintenance-free. To turn on the batteries for the first time, flip both breakers up into the “ON” position, then press the ON/OFF button. It is not necessary to turn off the batteries unless they will not be used for more than 2 days. While the batteries are on, the LCD Panel can be turned on by pressing the white “MENU” or “ENTER” button. This provides the battery percentage and other valuable information.
Here is a link to the LFP Battery Voltage Chart: HanveyLFPBatteryVoltageChart.pdf
This chart helps you better understand your BVE battery's charge percentage and relevant voltage.