10,000 Cycles|280Ah Capacity|Grade A Quality|Safe & Reliable
Build Your Own Battery System – HTHIUM 280Ah Cell is the Foundation of Sustainable Energy.



| 3.2V 280Ah | |
| 3.22V | |
| 280Ah | |
| 5.5kg | |
| 3.65V | |
| Discharge Cut-Off Voltage: | 2.5V |
| 280Ah | |
| <=0.25mQ | |
| 0~60℃ | |
| -30~60℃ |
Ultra-Long Cycle Life
Up to 10,000 deep cycles with >=70% capacity retention, delivering 4x longer lifespan than traditional lead-acid batteries. Perfect for long-term solar and off-grid applications.
3.2V nominal voltage and 280Ah large capacity, providing consistent power output for residential, commercial, and industrial energy storage systems.
Manufactured with premium LiFePO4 chemistry, built-in thermal stability, and explosion-proof design. Certified for safe operation in diverse environments.
Ideal for DIY battery packs, solar energy storage, RVs, boats, UPS systems, and off-grid power solutions. Easy to configure into 12V/24V/48V battery banks.




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