18650-2.5Ah(10C)

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18650-2.5Ah(10C)

常规性能General Performance

项目Item

规格Specification

3.1容量

Capacity

标称容量:2500mAh (0.5A放电至2.75V)

Nominal capacity2500mAh0.5A CC 2.75V cut-off

最低容量:2450mAh0.5A放电至2.75V

Minimum capacity2450mAh0.5A CC 2.75V cut-off

3.2标称电压

Nominal Voltage

3.6V

3.3内阻

Impedance

13±2mΩAC 1kHz at shopping SOC

3.4放电终止电压

Cut-off Voltage of discharge

2.75V

3.5充电上限电压

Charging Voltage

4.20±0.05V

3.6标准充电电流

Standard Charging urrent

1.25A

3.7快速充电电流

Rapid Charge Current

2.5A(环境温度10<T≤45℃)

3.8标准放电电流

Standard Discharging Current

1.25A

3.9最大持续放电电流

Max. Continuous Discharging Current

25A

(表面温度80℃截止 Surface Temperature 80 Cut-off )

3.10最大瞬间放电电流

Max. Instantaneous Discharging Current

50A2S pulse

3.11电池重量

Cell Weight

44.0±2.0g

3.12尺寸 Dimensions

直径Diameter(φ)18.25±0.2mm高度Height(H)65.1±0.2mm

3.13工作温度

Operating Temperature

环境温度Ambient Temperature

充电Charge0℃≤ T≤ 10℃ (0.5A) 10℃≤T≤45℃(1.25A)

放电Discharge-20℃≤T≤60℃

电芯表面截止温度Cell Surface Cut-off Temperature

充电:< 0> 50℃      Charge< 0℃ ,  > 50

放电:< -2080℃     Discharge< -20℃,  ≥80

电芯表面温度达到放电截止温度(80℃)后,继续放电释放温度<60℃,继续充电释放温度<45℃

After cell surface temperature reach the Discharge Cut-off temperature, re-discharge release<60℃,recharge release<45℃

3.14贮存温度

Storage Temperature

 

1个月内:-20~60℃ One month at -20~60℃

6个月内:-20~45℃ Six months at -20~45℃

12个月内: -20~25℃ Twelve months at -20~25℃


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