ALPHA 4 | 24V 100Ah LiFePO4 Battery Off-Grid | 5,000 Lifetime Cycles | Bluetooth and Internal Heat Technology
The ALPHA 4 24V 100Ah LiFePO4 Battery is engineered for serious off-grid applications, providing reliable, long-lasting lithium power with 5,000 deep charge cycles. Designed for solar systems, RVs, marine setups, and backup storage, it features Bluetooth connectivity and internal heating for year-round performance—even in cold climates.
Built with advanced Battery Management System (BMS) technology, this 24V lithium battery ensures optimal efficiency, safety, and energy output.
Key Features
-
High-Efficiency 24V Power
Ideal for off-grid solar systems, RVs, marine, and industrial energy storage solutions. -
5,000+ Deep Cycles
Exceptional lifespan with consistent performance and minimal degradation. -
Bluetooth Monitoring
Easily monitor battery health, voltage, temperature, and state of charge via your mobile device. -
Built-in Internal Heating System
Ensures safe charging in cold weather conditions, automatically warming the cells to optimal temperature. -
Smart BMS Protection
Guards against overcharging, over-discharging, short circuits, and extreme temperatures. -
Expandable and Versatile
Can be connected in series or parallel to increase voltage or capacity depending on your system needs. -
Compact and Lightweight
Easier to install and maintain than traditional lead-acid batteries, with no maintenance required.





Specifications
BATTERY- Cell Type: LiFePO4 Battery
- Nominal Voltage: 25.6V
- Nominal Capacity: 100Ah
- Nominal Energy: 2560Wh
- Cycle Life: 5000 cycles
- Maximum Expansion (Parallel & Series): 4P4S
BMS
- BMS: 100A
- Maximum Charging Current: 100A
- Maximum Continuous Discharge Current: 100A
- Maximum Discharge Current 10 Seconds: 110A
CHARGE
- Charge Method: CC/CV
- Charge Voltage: 14.4V ± 0.2V
- Recommend Charge Current: 50A (0.2C)
TEMPERATURE
- Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
- Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
- Storage Temperature: 14℉ to 95℉ (-10℃ to 35℃)
SELF-HEATING
- External Power Draw: 100W
- Internal Heating Starts: < 41℉ (5℃)
- Internal Heating Stops: > 50℉ (10℃)
OTHERS
- Net Battery Weight: 48.5lb
- Size(L*W*H): 20.9x8.1x8.5in
- Housing Material: ABS (Flame Retardant Plastic)
- Protection Class: IP65
- Warranty: 5 Years
- Certifications: UL1973, FCC, UN38.3, ETL
Why Shop With Us?
Fast & Free Shipping
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30-Day Guarantee
Not satisfied? We offer a hassle-free 30-day money-back guarantee on all our products.
Guaranteed Purity & Performance
We provide certified gas with 99.9% minimum purity, preventing system contamination and ensuring optimal HVAC function.