Key Features of Pinsheng Lithium Battery
1. Long life, large capacity and good shock resistance 2. Low self discharge and good discharge performance at low temperature
3. Strong charing acceptace and quick- charging capability
4. Storage over- discharge resistance and charge retention
5. Maintenance-free and no acid or water for mantence in usage
6. Excellent large current discharge performance, and have obvious
advantages in startup and climing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Good service
Specifications:
| Items | Specifications | | Nominal Voltage | 3.2V | | Nominal Capacity | 280Ah | | Standard Charge Current | 0.2C-0.5C | | Max. Charge Current | 1C | | Continuous Discharge Current | 1C | | Peak Discharge Current | 2C | | Charge Cut-off Voltage | 3.9V | | Discharge Cut-off Voltage | 2V | | Inner Resistance | ≤ 0.3mΩ (At 0.2C rate, 2.0V cut-off) | | Weight | 5.5kg | | Dimension | Length: 205mm
Width: 175mm
Thickness: 72mm | | Operating Temperature | Charging: 0°C ~ 45°C
Discharging: -20°C ~ 55°C | | Storage Temperature | optimal store temperature of 23 ± 5°C for long term storage | | Life Cycle | ≥3500 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) | |
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| Gravimetric Energy Desity(Wh/kg) | 110-190 | 20-50 | | Volumetric Energy Density( Wh/Kg) | 170-310 | 60-90 | | Cycle Durability | >3000 cycles | 300-500 cycles | | Self discharge Rate | <2% | <4% | | Discharge Rate | 10C | 1C | | Installation | Smallsize and light weight ,about40% of the weight of a comparable elead acid battery | Big and heavy, difficult to install | | Maintenance | No need for regular maintenance | Regular manintenance staff required | | Enviromental Protection | Freee of hearby metals, safe and pollition free recycling utilization rate is high | Containing hearvily pollutiong and toxic substances ,such as lead,arsenic, mercury | | Superior safety | lihtium Iron phosphate chemistry reduces the ris of explosion of combustion | |
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