“3.2V 20AH 磷酸铁锂电池组 储能电池”参数说明
放电倍率: | 高倍率 | 标称电压: | 3.2V |
形状: | 方形 | 额定容量: | 20AH |
充电次数: | 2000 | 型号: | 3.2V 20AH |
商标: | 海特 | 包装: | ABS |
产量: | 10000 |
“3.2V 20AH 磷酸铁锂电池组 储能电池”详细介绍
用磷酸铁锂电芯组合而成,主要用在照明和后备电源上面。
Items Standard Comments
Nominal voltage 3.2V
Typical capacity 21±0.5Ah At 0.2C discharge rate
Nominal current 4.2A
Max continuous discharge
current
5A
Discharge cut-off voltage About 2.5V
Charge voltage 3.65±0.05V
Charge mode: CC/CV,Use a constant
current, constant voltage(CC/CV)
please use special lithium charger.
Charge current ≤5A
Inner resistance ≤35mΩ 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%
Shell material PVC
Weight 730±10g
Size(L*W*H) (260±1)*(70±1)*(30±1)mm