Main Products: Lithium Iron Phosphate Cathode Material ,Lithium Iron Phosphate Cell ,Lithium Iron Phosphate Battery Pack
6V6.6Ah LiFePO4 battery for replacement of lead acid battery
Negotiable /Pack
Min.Order:50 Packs
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Ocell New Energy Technology Co., Ltd.
Credit Member 4 years 
Business Type: Manufacturer
Shenzhen Guangdong ChinaMain Products: Lithium Iron Phosphate Cathode Material ,Lithium Iron Phosphate Cell ,Lithium Iron Phosphate Battery PackProduct Details
Specification
1 | Rated Capacity | 6.6Ah | Standard discharge(0.5C)after standard charge(0.5C) |
| 2 | Minimal Capacity | 6.2Ah | |
| 3 | Nominal Voltage | 6.4V | |
| 4 | Cycle Life | Higher than 60% of the Initial Capacity of the battery pack | 1)Charge: 0.5C CC to 7.3V, then CV till current to 0.05C 2)Rest: 30min. 3)Discharge: 0.5C to 5.0V 4)Carry out 800cycles (Temperature:20±5°C) |
| 5 | Discharge cut-off voltage | 4.0V | 5.0V(recommended) |
| 6 | Charging cut-off voltage | 7.8V | 7.3V(recommended) |
| 7 | Cell and assembly method | IFR26650EC-3.3AH | 2S2P |
| 8 | Packing material | 6V7AH SLA battery housing/ | |
| 9 | Standard charge | 0.5C constant current(CC) charge to 7.3V,then constant voltage (CC)7.3V charge till charge current decline to ≤0.05C | Charge time : Approx 3.5h |
| 10 | Standard discharge | Constant current 0.5C Cut-off voltage 5.0V | |
| 11 | Maximum Charge Current | 6A | |
| 12 | Continuous Discharge Current | 8A | Peack current 12A(30S) |
| 13 | Operation Temperature Range | Charge: 0~45°C | 60±25%R.H. |
| Discharge: -10~50°C | |||
| 14 | Storage Temperature Range | Less than 1 year : 0~25°C | 60±25%R.H. at the shipment state |
| Less than 3 months:-5~35°C | |||
| 15 | Weight | Approx: 0.5Kg | |
| 16 | Pack Dimension | L151*W34*H94mm |
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