[Like New] Redodo 12V 300Ah Lithium Battery

State of Charge The lifepo4 battery capacity could be roughly estimated by its voltage. As there are subtle differences in the voltage of each battery, the parameters below are for reference only. The voltage needs to be tested at rest (with zero current) after 30 mins of disconnecting from charger & loads. Capacity Voltage 100%-13.5V // 99%-13.4V // 90%-13.3V // 70%-13.2V // 40%-13.1V // 30%-13.0V // 20% -12.9V // 10%-12.8V // 1%-10.8V (recommend low voltage disconnect voltage) // 0%-9.5V Normally, the battery will be at 100% capacity when its rest voltage drops and remains at 13.4-13.6V. Tips: Recommend to charge with Redodo LifePO4 Charger for longer use. Recommend Max. Battery System Redodo 300Ah lifepo4 batteries support connecting 16*12.8V 300Ah LiFeP04 batteries in 4P4S to build a 51.2V 1200Ah Battery System. It could support Max.800A continous charge/discharge current. Max. load power: 40.96kW Max. Energy: 61.44kWh