•  
  • 新闻分类
  •  
  •  
  • 产品分类
  •  
  • 12V40Ah磷酸铁锂电池组

12V40Ah磷酸铁锂电池组

 

序号

No.

项目

Item

规格

Specification

备注

Remarks

1

标称容量

Nominal Capacity

40Ah

23±3℃,0.2C放电到9.2V截止,最小容量40Ah

23±3discharge to9.2V cut off, Min. 40Ah

2

标称电压

Nominal Voltage

12V

电池组输出标称电压

Standard Output Nominal Voltage

3

标准充电电流

Standard Charging Current

10A

23℃下,用10A CC(恒流)充电至14.6V

CV(恒压)充电直至充电电流0.05C

On 23 , 10A CC(constant current)changed to14.6

V,then CV(constant voltage)charge till charge

current decline to ≤0.05C

4

最大充电电流

Max. Charging Current

40A

23℃下,电池组最大充电电流不超过40A

On 23,40A CC(constant current )discharger cut-off .

5

标准放电电流

Standard Discharging Current for battery

8A

23℃下,8A CC(恒流)放电至9.2V截止

On 238A CC(constant current )discharger cut-off .

6

充电截止电压

Charge Ending Voltage

14.6V

23℃下,电池组最大充电电流不超过1C

On 231C CC(constant current)discharger cut-off .

7

放电截止电压

Discharge Ending Voltage

9.2V

按照单体电池保护2.3V,估算总体保护电压为9.2V

2.3V for each cellFor the battery pack, it will be

over than 9.2V.

8

最大放电电流

Max. Discharging Current

80A

23℃下,电池组瞬间最大放电电流不超过2C

On 23, battery instant Max discharging current

less than 2C.

9

充电条件下的工作温度

Temperature while charging

0℃45℃

电池组充电过程中,电池和环境温度不超过45℃

Battery charging process battery and ambient

temperature does not exceed 45

10

放电条件下的工作温度

Temperature while

discharging

-20℃60℃

电池组在规定温度范围内能正常工作,容量损失在误差范围内

The specified temperature range, the battery work normally within the framework of capacity loss in the error

11

电池组重量

Battery Weight

4.3Kg

About 4.3 Kg

包括线材

Including wires and packaging material

12

循环寿命特性

Cycle Life

Characteristics

≥1500

≥1500 cycle

Capacity ≥1C 70%

Charge: 0.2C CC/CV 14.6V 0.05C cut-off

Discharge: 1.0C CC to 9.2V cut off.