RVPOZWER 12V 300Ah LiFePO4 Lithium Battery – 3840Wh

High-Capacity Lithium Power for RV, Marine, Solar & Off-Grid Applications

Power your adventures and energy storage projects with the RVPOZWER 12.8V 300Ah LiFePO4 Lithium Battery. Designed for high-capacity energy storage, this rechargeable deep-cycle battery provides a listed 3,840Wh of energy and features a built-in 200A battery management system (BMS).

Whether you're upgrading an RV electrical system, powering marine equipment, building an off-grid solar setup, or adding backup energy storage, this battery offers a substantial low-voltage power solution for compatible applications.

Key Features

• 300Ah Battery Capacity: High-capacity energy storage for compatible 12V systems.

• 3,840Wh Energy: 12.8V nominal voltage multiplied by 300Ah.

• LiFePO4 Chemistry: Lithium iron phosphate technology designed for rechargeable deep-cycle applications.

• Built-In 200A BMS: Supplier specifies protection against overcharging, over-discharging, overcurrent, and short circuits.

• High Discharge Capability: Advertised continuous discharge current of up to 200A.

• Expandable Configuration: Supplier lists support for up to four batteries in parallel or four in series, subject to manufacturer instructions and system compatibility.

• M8 Battery Terminals: Standard M8 terminal connections.

• IP55 Protection Rating: Advertised protection against dust and water spray.

• Durable ABS Housing: Engineering plastic battery enclosure.

• Long Cycle Life: Supplier advertises more than 6,000 cycles. Actual cycle life depends on operating conditions and the manufacturer's test criteria.

Product Specifications

Recommended Applications

The RVPOZWER 12V 300Ah battery is advertised for:

• RVs and camper electrical systems

• Marine and boat power systems

• Trolling motors, where current requirements are compatible

• Off-grid solar energy storage

• Home backup power systems

• Solar and wind energy storage

• Travel trailers

• UPS and backup power applications

• Compatible lighting and electronic equipment

Application compatibility: Check the equipment's voltage, current draw, surge requirements, and charging profile before connecting this battery. It is a 12.8V nominal battery, not a direct replacement for every 12V battery application.

Expandable Battery Configuration

The supplier advertises support for up to four batteries in parallel and four in series. This may allow larger battery banks when the manufacturer-approved configuration is followed.

Before connecting multiple batteries, confirm that the manufacturer permits the intended series or parallel arrangement, including matching battery models, voltage, state of charge, wiring, fusing, and BMS requirements.

Charging and Battery Safety

Use a charger specifically designed for LiFePO4 batteries and approved for this model's charging profile.

The supplier lists a maximum charging voltage of 14.6V and recommends 14.2V. It also provides conflicting maximum charging-current figures of 100A and 200A. Confirm the correct maximum charging current with the manufacturer before use.

The supplier also lists two different discharge cutoff values: 10.0V and 10.8V. Consult the official manual for the correct cutoff and low-voltage protection settings.

Do not exceed the battery's specified voltage or current limits. Use suitable cables, fuses, and electrical protection for the installation.

Package Contents

According to the supplier:

• 1 × RVPOZWER 12V 300Ah LiFePO4 battery

• 1 × Product user manual

Charger and additional installation accessories are not listed as included.

Power Your Next Project

From RV travel and marine applications to off-grid solar storage, the RVPOZWER 12V 300Ah LiFePO4 battery offers a high-capacity energy storage option for compatible systems.

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