deep cycle lifepo4 battery pack 12v 300ah with long cycle life for UPS Energy Storage solar, EV ,UPS,,AGV
Negotiable /Pack
Min.Order:10 Packs
Shenzhen Xinyongfeng Technology Limited
Item | Basic parameters |
Model | LFP65315240P |
Material of Anode/Cathode | LiFePO4/Graphite |
Size | 65(T)×315(W)×240(H)(mm) |
Weight | ≤8000g |
Nominal capacity | 300Ah |
Nominal voltage | 3.2V |
Internal resistance: | ≤2mΩ |
Energy density | ≥150Wh/kg at 0.2CDC |
Volumetric energy density | ≥240WH/L at 0.2CDC |
Discharge cut-off voltage | 2.0V |
Charge voltage | 3.65V |
Standard charging | 0.2C constant current charge to 3.65V, then constant voltage 3.65V charge till charge current decline to≤0.05C |
Standard discharging | 0.2C CC discharge to 2.OV. |
ntinual charge current | 1C |
Max. continual discharge current | 2C |
Max. Charge/discharge pulse current | 4C |
Operating temperature | Charging: 10~45°C |
Storage temperature | Less than 1 year: 0~25°C Less than 3 months: -10~45°C |
High temperature performance | 0.5C capacity higher than 98% of nominal capacity at 55°C |
Low temperature performance | 0.2C capacity higher than 70% of nominal capacity at -20°C |
Standard charge/discharge cycle life | Cycle life of standard charge/discharge capacity after 2000 cycles greater than 80% of initial cap |
Product Characteristics:
· Soft pack, barren liquor ,excellent security, need not safety valve
· Long cycle life, high energy density
· Low internal resistance, low self-discharge rate
· Superior performance in rate discharging
· 360 degree in any display, high space utilization
· Wide operating temperature : -20-55 degree