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耀德科技有限公司
联系人:焦小丽 女士 (销售主管) |
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电 话:0755-85268681 |
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手 机:15820788692 |
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供应3.7V 3100容量超薄高容量锂电池 |
3.7V 3100mah(可根据客户需要增加电压,尺寸灵活性大)锂电池组主要规格/特殊功能3.7V锂电池价格,3.7V锂电池批发,
NO. Item 项目 Specifications 规格要求
4.1 Nominal Capacity 标称容量 3100mAh 0.2C Discharge (0.2C 放电)
Min capacity *小容量 3000mAh 0.2C Discharge (0.2C 放电)
12.6 Nominal voltage 标称电压 3.70V
4.3 Charge current 充电电流 Standard Charge (标准充电) :0.5C
4.4 Standard Charging method
标准充电方法
0.5C CC ( constant current ) charge to 4.20V,then
CV(constant voltage 4.20V)charge till charge current
decline to ≤0.01C
0.5C CC(恒流)充电至 4.20V,再 CV(恒压 4.20V)充
电直至充电电流≤0.01C
4.5 Charging time 充电时间
Standard Charging (标准充电)
Approx 5 hours 大约 4 小时
4.6 Max. charge current
*大充电电流 1C
4.7 Max. discharge current
*大放电电流 1C
4.8 Discharge cut-off voltage
放电截止电压 3.0V
4.9 Charge cut-off Voltage
充电截止电压 4.20V
4.10 Initial Impedance 初始内阻 ≤25mΩ (电芯)
4.11 Weight 重量 Approx(约):68g (电芯)
4.12 Operating temperature
工作温度
Charging(充电): -10℃~60℃
Discharging(放电):-20℃~60℃
(Remark :Do not charge the battery at the temperature
higher than 45°C or lower than 0°C for long time,
otherwise, its performance will be degenerate and its
service life will be decreased.)
4.13 Storage temperature
储存温度 -20℃~60℃ ≤1 month Percentage of recoverable capacity no
less than 80% of the initial capacities
恢复容量不低于初始容量的 80%
-20℃~45℃ ≤3 month
-20℃~20℃ ≤1 year
4.14 Storage Humidity 储存湿度 ≤75% RH
4.15 Appearance
外观 Without scratch, distortion, contamination and leakage
(无划痕、变形、污迹、电解液泄露)
4.16 Standard environmental condition 标准环境
Temperature(温度) : 23±5℃
Humidity(湿度) : 45-75%RH
Atmospheric Pressure(大气压) : 86-106 Kpa |
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