Fe Faith VaultCore™ 12V 300Ah LiFePO4 Battery – Off-Grid RV

Fe Faith VaultCore™ 12V 300Ah LiFePO4 Battery – Off-Grid RV

Upgrade your energy storage with the NewtiPower 12V 300Ah LiFePO4 Lithium Battery — designed with high energy density and real 100% usable capacity. Built using advanced Grade A lithium cells and intelligent BMS protection, this lightweight, compact battery is perfect for RVs, golf carts, off-grid solar setups, marine use, and more. Delivering over 10,000 charge cycles and weighing just 56 lbs, it's the smart choice for long-lasting, maintenance-free power wherever you need it. Backed by a 10-year warranty, NewtiPower brings reliability and innovation to your energy system.
Comparable to: Battle Born 300Ah LiFePO4, Renogy 12V 300Ah LiFePO4 (based on capacity, weight, and cycle life).

What It Does

The Fe Faith VaultCore™ 12V 300Ah LiFePO4 Battery offers compact, high-capacity energy storage for a wide range of applications. With a built-in 250A Battery Management System (BMS), it protects against overcharging, overheating, and short circuits, ensuring safe and efficient operation. Whether for off-grid solar setups, RVs, marine, or golf carts, this battery offers 100% usable capacity and long-term reliability with over 10,000 charge cycles and a 10-year service life.

Specifications

• Model: 12V 300Ah LiFePO4

• Voltage: 12 Volts DC

• Battery Cell Composition: Lithium Iron Phosphate (LiFePO4)

• BMS Rating: 250A built-in

• Weight: 56 lbs

• Dimensions: 13.58" W x 7.48" D x 9.46" H

• Terminal Type: M8

• UPC: 762715565891

• Vehicle Service Type: Golf Cart, Boat, Van, Personal Watercraft, Bus

Compatible With

Ideal for solar setups, RVs, golf carts, marine use, trailers, and off-grid power systems that require reliable, long-term power.

Comparable To

Battle Born 300Ah LiFePO4, Renogy 12V 300Ah LiFePO4 (based on capacity, weight, and cycle life).

Disclaimer

Ensure proper installation according to the manufacturer’s guidelines. Specifications are subject to change without notice.