The Epoch 12V 50Ah Essential delivers 50Ah and 0.64 kWh of reliable LiFePO4 storage. A practical choice for RVs, boats, and off-grid installations if you want plenty of usable energy without the weight and maintenance of a traditional lead-acid battery.

• 0.64 kWh usable LiFePO4 storage: a maintenance-free energy source with a nominal voltage of 12.8V, tailored for RVs, boats, and off-grid installations.
• Power when needed: maximum 50A continuous and 170A for 3 seconds for short peak loads.
• Expandable within clear limits: Maximum 4 identical batteries in series or 4 in parallel, with equal cabling, suitable 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 housing is protected against dust and splashing water and should be placed in a dry, sheltered battery compartment. If the cell temperature is too low, the BMS blocks charging; this model does not have internal heating.
• 4,000+ charge cycles and 11-year factory 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 specific application.