12V 300Ah – Group 8D – Cranking & Deep Cycle Lithium Battery (Dual Purpose)

Experience the power of the 12V 300AH LiFePO4 Battery Epoch Essentials. This deep cycle battery features LiFePO4 chemistry and a built-in Smart Battery Management System (BMS) for optimized performance. Its internal heating technology allows for charging in sub-zero conditions, while the Bluetooth feature enables remote control and monitoring through iOS and Android apps.
With overcharge, overcurrent, and short circuit protection, as well as high & low temperature disconnects, this battery ensures long-lasting and safe use. With a cycle life of 6,000+ and maintenance-free design, it’s the perfect choice for any power needs. 

Victron Communications, Self-Heating and Bluetooth
300A Continuous Charge & Discharge
Cranking power of 1,000A @ 5s, 800A @ 10s

LiFePO4 Chemistry
Peak Discharge of 1,000A @ 5s, 800A @ 10s
Max Charge Current of 300A (Continuous)
Max Discharge Current of 300A (Continuous)
Victron Comms – CANBUS entire string of batteries to Victron Ecosystem
HEATED – Internal heating allows for charging in sub-zero conditions
BLUETOOTH – iOS and Android Apps
BLUETOOTH – Over the air Firmware update via the app
External Battery Gauge – Touch Screen (Optional – Coming soon)
Communications Box for more Inverter, NMEA2k compatibility (Optional – Coming soon)
IP67 Rated, Dust and WATERPROOF
Over current and short circuit protection
High & low temperature disconnects
Max (4) in Series up to 48V
Max (16) in Parallel
6000+ Cycle life & Maintenance-free
11 Year Manufacturer Warranty

Configuration

Cell Configuration: 4S3P
Chemistry: LiFePO4

Current

Ah Capacity: 300Ah
Max Continuous Discharge Amps: 300A
Max Charge Current Amps: 300A
Max Discharge Peak Current Amps: 1,000A @ 5s
Series | Parallel: Max (4) in Series, Max (16) in Parallel

Voltage

Voltage: 12.8V
Max Charge Voltage: 15.4V
Operating Voltage Range: 10.0 – 15.4V

Temperature

Charge Temp Range: -20°C (-4°F) / 55°C (131°F) (with heating)
Discharge Temp Range: -20°C (-4°F) / 60°C (140°F)
Storage Temp: 0°C (32°F) / 35°C (95°F)

IP Rating
IP67
Experience worry-free adventures with our robust IP67 protection. Your battery is completely sealed against dust and can be safely immersed in water up to 1 meter deep for 30 minutes. Whether you’re caught in heavy rain or crossing streams, this military-grade protection ensures your power stays reliable.