ECO-WORTHY EnergyTrek 12V 314AH Lifepo4 Lithium Battery Bluetooth with SOC Display & Low-Temperature Protection

[4019Wh High-Capacity Leisure Battery]: With a rated capacity of 314Ah at 12.8V, the EnergyTrek battery stores 4,019Wh of energy, providing long-lasting power for caravans, motorhomes, campervans, narrowboats, off-grid cabins and solar energy systems.

[Bluetooth Monitoring & Five-Level SOC Display]: Connect to the battery through the Bluetooth app to view battery information from your smartphone. Built-in 0%, 25%, 50%, 75% and 100% LED indicators provide a quick visual estimate of the remaining charge.

[200A BMS with Clear Protection Indicators]: The integrated BMS helps protect the battery against abnormal operating conditions. Dedicated indicators display high-temperature protection, low-temperature protection, overcurrent, short circuit and BMS fault status for easier troubleshooting.

[Automatic Sleep & Long-Term Storage Modes]: The control panel automatically enters Sleep Mode after three minutes without charge or discharge current. For periods of inactivity exceeding three months, Storage Mode disables Bluetooth, switches off the indicators and stops battery discharge.

[Audible Fault Warning]: When secondary protection is triggered, the fault indicator illuminates and the buzzer sounds intermittently. The buzzer alarm with periodic sound,8 sec.to stop,two secs.to ring.The alarm can be muted using the control-panel button or the Bluetooth app.

[Massive Power & Expandable]: ECO-WORTHY EnergyTrek 12V 314Ah Bluetooth LiFePO4 battery stores 4,019Wh of energy and supports flexible expansion up to 4P2S or 2P4S for a total capacity of 32.15kWh.