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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   最小容量 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
最大充电电流 1C

4.7 Max. discharge current
最大放电电流 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

 Cautions 注意
Do not use or leave the battery at very high temperature (for example, at strong direct sunlight or a vehicle in extremely hot conditions).Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
△ 禁止在高温下(直热的阳光下或很热的汽车中)使用或放置电池,否则可能会引起电池过热,起火或功能失效,从而导致电池寿命减短.
Do not use it in a location where static electricity is great, otherwise, the safety devices may be damaged, which will cause hidden trouble of safety.
△ 禁止在强静电和强磁场的地方使用,否则易破坏电池安全保护装置,带来不安全隐患.
If the battery leaks and the electrolyte get into the eyes, do not rub eyes, instead, rinse the eyes, with clean running water, and immediately seek medical attention. Otherwise, eye injury can result.
△ 如果电池发生泄漏,电解液进入眼睛,请不要揉擦,应用清水冲洗眼睛,并立即送医院治疗,否则会伤害眼睛.
If the battery gives off an odor, generates heat, becomes discolored or deformed, or in any way appear abnormal during use, recharging or storage, immediately remove it from the device or battery charge and stop using it.
△ 如果电池在使用或贮存中发出异味,发热,变色,变形,或者是在充电过程中出现任何异常现象,立即将电池从充电器或装置中移开,并停止使用.
In case the battery terminals are dirt, clean the terminals with a dry cloth before use. Otherwise power failure or charge failure may occur due to the poor connection with the instrument.
△ 如果电池弄脏,使用前应用干布抹净,否则可能会因接触不良而影响性能失效.
Be aware discharged battery may cause fire or smoke, tape the terminals to insulate them.
△ 废弃之电池应用绝缘纸包住电极,以防起火, 冒烟.
The batteries should be stored at room temperature, charged to about 30% to 50% of capacity. In case of
over-discharge, batteries should be charged for one time every 3 months while storing and batteries should be discharge and charge after being stored more than a year in order to activate it and restore energy.
△电池应当在室温下存放，应充到 30%至 50%的电量。为防止电池过放，建议每 3 个月进行一次充电，如储存时间超过一年，建议每年进行一次充、放电以激活电池。