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Topex Battery Co.,Ltd is one of the best China 6.4v 9ah lifepo4 battery pack for all-in-one solar street light suppliers and manufacturers, welcome to wholesale 6.4v 9ah lifepo4 battery pack for all-in-one solar street light from us.
6.4V 9Ah LiFePO4 Battery Pack for All-in-One Solar Street Light
Advantage:
* Lithium Iron Phosphate battery, up to 10,000-cycles life at 10% DOD, very suitable for solar light
* Super light weight, only 50%~70% weight of lead acid battery
* Tiny size, much smaller than lead acid battery
* Wide operation temperature: 0℃～+45℃ for charge and -20~60℃
* Environment friendly, no lead, no cadmium, no mercury
Items | Standard | Comments |
Nominal voltage | 6.4V | |
Typical capacity | 9.0±0.2Ah | At 0.2C discharge rate |
Standard continuous discharge current | 3A | |
Max continuous discharge current | 4A | |
Discharge cut-off voltage | About 5.0V | |
Charge voltage | 7.3±0.1V | Charge mode: CC/CV，Use a constant current,constant voltage (CC/CV) please use special lithium charger. |
Charge current | 4A | |
Inner resistance | ≤50mΩ | Between positive and negative polar |
Operation temperature range | Charge | 0℃～+45℃ |
Discharge | -20℃～+60℃ | |
When the environment temperature is higher than 45℃，please pay attention to ventilation and heat rejection. | ||
Storage temperature range | 0℃～40℃（Capacity 80%） | Recommended long-term storage temperature is 15~25℃ |
Humidity | 5%≤RH≤85% | |
Weight | Approx 600±20 g | |
Size（L*W*H） | （110±2）*（73±2）*（38±2） | |
Protection function | Over charge protection、Over discharge protection、Over current protection、Temperature protection、Balanced function | |
