12.8V 120Ah LiFePO4 Battery for Lead Acid Replacement
12.8V 120Ah LiFePO4 battery designed for 12V lead-acid replacement, RV power, marine power, solar storage, backup power, and light industrial applications. The FT-12120 provides 1536Wh nominal energy, 100A max charge and discharge current, IP64 protection, M8 terminals, and over 3000 cycles. With a compact size of L330 × W172 × H215 mm and approx. 12kg weight, it is suitable for distributors, system integrators, equipment manufacturers, and B2B energy storage project buyers.
12.8V 120Ah LiFePO4 Battery for Lead Acid Replacement
The 12.8V 120Ah LiFePO4 battery is designed for 12V lead-acid replacement, RV power storage, marine battery systems, solar backup power, outdoor power equipment, and light industrial battery applications. With 1536Wh nominal energy, 100A max charge and discharge current, and IP64 protection, the FT-12120 provides a stable lithium battery solution for B2B buyers.
Compared with traditional lead-acid batteries, this LiFePO4 battery offers lighter weight, higher energy conversion efficiency, better temperature performance, and longer service life. Its compact structure, M8 terminal design, and optional Bluetooth and LCD screen functions make it suitable for distributors, system integrators, equipment manufacturers, and project-based lithium battery supply.
Key Features of 12.8V 120Ah LiFePO4 Battery
- 12.8V 120Ah configuration: suitable for 12V lithium battery systems and lead-acid replacement applications.
- 1536Wh nominal energy: provides stable power storage for backup, RV, marine, and solar power systems.
- 100A max charge current: supports efficient charging performance for practical 12V applications.
- 100A max discharge current: supports reliable continuous power output for equipment and storage systems.
- 1280W max discharge power: suitable for 12V power equipment and small energy storage systems.
- IP64 protection: designed for practical use in equipment-based and project-based environments.
- M8 terminal design: convenient for battery connection and system integration.
- Optional functions: Bluetooth and LCD screen options are available for intelligent battery management.
- Compact structure: L330 × W172 × H215 mm, approx. 12kg.
Technical Specifications
| Model | FT-12120 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 120Ah |
| Nominal Energy | 1536Wh |
| Charge Voltage | 14.6V |
| Cut-off Voltage | 12V |
| Terminal | M8 |
| Series & Parallel Support | 4 series or 4 parallel |
| Max. Charge Current | 100A |
| Max. Discharge Current | 100A |
| Max. Discharge Power | 1280W |
| Operating Temperature | Charge: 0°C~50°C; Discharge: -20°C~60°C |
| Cycle Life | ≥3000 cycles |
| IP Class | IP64 |
| Dimensions | L330 × W172 × H215 mm |
| Weight | Approx. 12kg |
| Certification | CE / FCC / UN38.3 / MSDS |
| Optional Function | Bluetooth, LCD screen |
| Warranty | 3 years |
Applications for 12.8V 120Ah LiFePO4 Battery
This 12.8V 120Ah LiFePO4 battery can be used in 12V lead-acid replacement systems, RV battery systems, marine power applications, solar energy storage, backup power equipment, outdoor power solutions, and light industrial devices. It is suitable for buyers who need a compact lithium battery pack for project supply, equipment integration, or OEM battery programs.
B2B Supply and OEM Support
Safecloud supports B2B cooperation for lithium battery distributors, wholesalers, solar system integrators, equipment manufacturers, and project buyers. OEM and bulk order support can be provided according to project requirements, including technical communication, packaging support, and project supply coordination.
Explore more lithium battery solutions from our LiFePO4 battery products. For lithium battery transport testing and compliance information, you may refer to the UN Manual of Tests and Criteria.
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