- Hign-concerned Chemical: None
 - Nominal Capacity: 310Ah
 - Weight: 28kg/61.73lbs
 - Voltage: 12.8V
 - Size: 521*238*221mm/20.51*9.37*8.7inch
 - Application: Indoor/Outdoor
 - Model Number: 12V 310Ah
 - Type: LiFePO4
 - Brand Name: Humsienk
 - Origin: Mainland China
 - Rated Voltage: Others
 - Warranty: 5 years
 - Waterproof Rating: IP65
 - Features: Flexible, Freestanding, Maintenance Free, Portable, Rechargeable Battery Backup
 - Power: 3968 W
 - Current Output: 310 A
 - Cell: Grade A+ LiFePO4 Cells
 - Charge Method: CC/CV
 - Cycle Life: up to 15000 times
 - Charge Temperature: 0℃ to 55℃ / 32℉ to 131℉
 - Discharge Temperature: -20℃ to 70℃ / -4℉ to 158℉
 
High Performance:
The Humsienk LiFePO4 battery offers a 310Ah capacity and standard voltage of 12.8V. With A+ grade cells, it boasts an impressive lifespan of up to 15,000 cycles. SDS/UN38.3/FCC/CE/ROHS certifications ensure its quality and safety.
Built-in BMS Protection:
The lithium battery has a built-in 200A BMS protection board, which automatically disconnects when the discharge current exceeds, enhancing safety.
Compact Design:
Measuring 20.51 x 8.70 x 9.37 inches (52.1 x 22.1 x 23.8cm) and weighing 61.73lbs(28kg), our battery maximizes energy density while maintaining its performance. Its compact form factor saves space and offers installation flexibility.
Temperature Resilience:
Operating smoothly from -4°F (-20°C) to 158°F (70°C), the battery includes automatic power-off below -4°F (-20°C) for added protection and longevity.
Series or Parallel Connection:
Easily connect up to 4 batteries in series or/and parallel, achieving a total capacity of up to 63.5kWh. Customize your power solution to suit your needs.
Perfect Fit:
Designed to seamlessly fit the battery box, our 310Ah LiFePO4 battery eliminates the need for a larger box, simplifying installation.
5-Year Warranty & Support:
We prioritize your satisfaction. Reach out to us for any questions or concerns. Our products come with a 5-year warranty for your peace of mind.








				









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