ALPHA 1 PRO 12V 100Ah LiFePO4 Battery for Off-Grid, RV, and Marine Use

ALPHA 1 PRO 12V 100Ah LiFePO4 Battery for Off-Grid, RV, and Marine UseProduct Overview The ALPHA 1 PRO 12V 100Ah LiFePO4 battery is a deep cycle lithium iron phosphate battery designed for consistent, reliable energy in RVs, off grid cabins, and boats. With 12. 8 volts and 100 amp hours of capacity, it provides approximately 1,280 watt hours of usable energy. Built with premium EV grade cells, it carries UL1973 certification, a ten year warranty, and is rated for over 7,000 cycles when used as specified. Why This

Product Overview

The ALPHA 1 PRO 12V 100Ah LiFePO4 battery is a deep-cycle lithium iron phosphate battery designed for consistent, reliable energy in RVs, off-grid cabins, and boats. With 12.8 volts and 100 amp hours of capacity, it provides approximately 1,280 watt-hours of usable energy. Built with premium EV-grade cells, it carries UL1973 certification, a ten-year warranty, and is rated for over 7,000 cycles when used as specified.

Why This Product Makes Sense

This battery is designed to fit in a compact Group 24 style case, measuring roughly 10.2 inches long, 6.6 inches wide, and 8.3 inches high, and weighing about 24 pounds. Its size allows for a direct replacement of many existing 12-volt house batteries in RVs, vans, and boats, eliminating the need for custom enclosures or extensive modifications.

Cold weather performance is integrated into the design. The battery includes internal heating technology that protects the cells from freezing. Below 41°F, a built-in heater activates to safely raise the temperature, allowing charging to resume once conditions exceed roughly 50°F. Specified operating ranges cover charging from 32°F to 131°F, discharging from -4°F to 140°F, and storage from 14°F to 113°F, making it suitable for real-world RV bays, marine lockers, and seasonal variations.

The integrated battery management system (BMS) monitors cell voltages and temperatures, providing protection against overcharge, over-discharge, overcurrent, and short circuits. The BMS also balances cells for long-term health. Built-in Bluetooth enables real-time monitoring of state of charge, voltage, current, temperature, and remaining capacity, with the ability to switch the battery on or off from a smartphone.

In practical use, the ALPHA 1 PRO is intended as a main 12-volt house battery for off-grid, RV, or marine systems. It supports solar or DC setups, quietly powering lights, pumps, fans, electronics, and inverters. With its long cycle life, internal cold-weather protection, robust safety certifications, and smartphone monitoring, daily use and trips feel routine and reliable.

Technical Specifications

• Nominal Voltage: 12.8V
• Nominal Capacity: 100Ah
• Nominal Energy: 1,280Wh
• Maximum Continuous Charge/Discharge Current: 100A
• Recommended Charge Voltage: 14.4V ± 0.2
• Dimensions: 10.2 x 6.6 x 8.3 in
• Weight: 24 lb
• Battery Chemistry: Lithium Iron Phosphate (LiFePO4)
• Cycle Life: 7,000+ cycles (when used as specified)
• Certifications: UL1973
• Operating Temperature: Charge 32–131°F, Discharge -4–140°F, Storage 14–113°F
• Built-in Features: BMS with cell balancing, overcharge/discharge protection, overcurrent protection, short-circuit protection, Bluetooth monitoring, internal heating for cold weather

What’s Included

The ALPHA 1 PRO 12V 100Ah battery comes with integrated BMS and Bluetooth monitoring capabilities, internal heating for cold weather protection, and is ready for direct installation in compatible RV, marine, and off-grid systems.