Enervast 12V 320Ah LiFePO4 Lithium Battery

Enervast 12V 320Ah LiFePO4 Lithium Battery

$499.99 USD
Sale price  $499.99 USD Regular price  $529.99 USD
Skip to product information
Enervast 12V 320Ah LiFePO4 Lithium Battery

Enervast 12V 320Ah LiFePO4 Lithium Battery

$499.99 USD
Sale price  $499.99 USD Regular price  $529.99 USD
5% OFF -Limited Time Deal

For larger RV systems, solar storage, marine applications, and off-grid power, the EnerVast 12V 320Ah LiFePO4 battery delivers 4096Wh of deep-cycle energy in a single high-capacity battery.

With a built-in 200A BMS, Bluetooth monitoring, and up to 200A discharge capability, it is designed for users who need longer runtime and stronger power support without building a large bank from multiple smaller batteries.

  • 12.8V 320Ah capacity with 4096Wh of stored energy
  • Built-in 200A BMS for higher-power systems
  • Up to 200A maximum discharge current
  • Bluetooth connectivity for convenient monitoring
  • 6000+ cycles at 100% DOD
  • IP65-rated enclosure
  • Supports 4P4S expansion for larger systems
  • Ideal for RVs, solar storage, marine, off-grid, and backup power
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Our Promise

30 Days Returns

30 Days Returns

Return any new/unopened item within 30 days for a full refund. Return shipping is free if the issue is our fault.
Local Warehouse Shipping

Local Warehouse Shipping

Ships from our California warehouse with free shipping on eligible orders.
1-Year Quality Coverage

1-Year Quality Coverage

Eligible products include 1 year of quality coverage. Optional extended protection is available at checkout for extra peace of mind.
Enervast 12V 320Ah LiFePO4 Lithium Battery

Check Battery Status from Your Phone

Check battery voltage, capacity, current, temperature, and operating status directly from your smartphone.

Check Battery Status from Your Phone

200A Smart BMS Protection

Built-in BMS helps protect against overcharge, over-discharge, over-current, short circuit, overheating, and low-temperature discharge conditions.

200A Smart BMS Protection

6000+ Deep Cycles

Built for dependable long-term use with stable deep-cycle performance season after season.

6000+ Deep Cycles

Low-Temperature Protection

Charging stops below 32°F / 0°C and resumes at 41°F / 5°C, with discharge protection below -4°F / -20°C.

Low-Temperature Protection

Applicable to multiple scenarios

For RVs, trolling motors, solar systems, low-speed vehicles, backup power, and everyday deep-cycle applications.

Low-Temperature Protection
BATTERY DETAIL
Cell Type: LiFePO4
Warranty: 1 Year
Cycle Life: ≥6000 cycles
Nominal Voltage: 12.8V
Rated Capacity: 320Ah
Energy: 4096Wh
Max. Expansion: Up to 4P4S
BMS: 200A
Certifications: UN38.3 / FCC / RoHS
Bluetooth: Yes
Self-Heating: No
TEMPERATURE
Charge Temperature: 0°C to 45°C / 32°F to 113°F
Discharge Temperature: -20°C to 60°C / -4F to 140°F
Storage Temperature: -10°C to 45°C / 14°F to 113°F
Low-Temperature Protection: Yes

Frequently Asked Questions

This battery is suitable for deep-cycle applications such as RV house power, marine electronics, trolling motors, camping power, solar storage, off-grid setups, and backup power. It is designed for repeated charging and discharging, not for engine starting or cranking use.
In many deep-cycle applications, yes. This 12V LiFePO4 battery can be used as a lightweight, longer-lasting alternative to compatible 12V lead-acid deep-cycle batteries. Before replacing your battery, please confirm your system voltage, charger compatibility, available space, and expected load.
Use a charger designed for 12V LiFePO4 batteries. A compatible LiFePO4 charger with the correct charging voltage is recommended for safe and efficient charging. Do not use a charger that is only designed for lead-acid batteries unless it has a proper lithium charging mode.
Please check your system voltage, required capacity, maximum load, available battery space, charger type, and application before purchase. If you are not sure whether this battery fits your setup, contact us with your equipment model and power requirements, and we will help you review it.