The Epoch 12V 300Ah Essential provides 300Ah and 3.84 kWh of reliable LiFePO4 storage. A practical choice for RVs, boats, and off-grid installations if you want a lot of usable energy without the weight and maintenance of a traditional lead-acid battery.

• 3.84 kWh usable LiFePO4 storage: a maintenance-free energy source with a nominal voltage of 12.8V, suitable for RVs, boats, and off-grid installations.
• Power when needed: maximum 200A continuous and 400A for 3 seconds for short peak loads.
• Expandable within clear limits: Maximum 4 identical batteries in series or 4 in parallel, with equal cabling, appropriate fuses, and batteries of the same model and state of charge.
• Smart BMS: protects against overcharging, deep discharge, overcurrent, short circuit, and excessively high or low temperatures.
• Monitoring and communication: Bluetooth via the Epoch app for state of charge, voltage, current, and temperature.
• Ready for practical use: The IP54 enclosure is protected against dust and splashing water and should be placed in a dry, sheltered battery compartment. The internal heating enables safe charging at low ambient temperatures.
• 4,000+ charge cycles and 11 years manufacturer's warranty: designed for years of cyclical use, without topping up water, acid, or regular battery maintenance.

Please note: this is a deep-cycle battery for household and auxiliary power supply. Do not use it as a starter battery unless Epoch has expressly approved the application in question.