Specifications

GREEN ENERGY BATTERY Co.,LTD
Page 14 of 21
★ 电池应在远离静电的场所进行充电、使用和储存。
★ 不要把电池同项链发夹硬币或螺钉等金属品一起放在手提包中，也不要把电池同上述物
品一起储存。
★ 不要使用金属导体短路电池的正、负极。
★ 在使用时应注意电池的正、负极不要反装。
★ 不要使用带有严重变形的电池。
★ 禁止直接焊接电池组合或电芯，禁止用钉子或其它利器剌穿电池组合或电芯。
7.2 Notice for Designing Battery Pack
电池外壳设计注意 事项
7.2.1 Package Design
外壳设计
① The battery pack should have sufficient strength and the battery should be protected
from mechanical shock.
② No sharp objects should be inside the pack containing the battery.
① 电池外壳应有足够的机械强度以确保其内部电芯免受机械伤害。
② 外壳内安装电芯的部位不应有锋利的边角。
7.2.2 PCM Design
保护电路模块设计
① The overcharge threshold voltage should be less than 4.3V (single pack).
② The over-discharge threshold voltage should not be lower than 2.8V (single pack).
③ The PCM should have short circuit protection.
① 过充的限制电压应小于 4.3V（单节电芯）。
② 过放的限制电压应大于 2.5V（单节电芯）。
③ 保护电路模块应具有短路保护功能。
7.3 Notice for Assembling Battery Pack
电池外壳组装注意 事项
6.3.1 Tab connection
电芯的连接
① Ultrasonic welding or spot welding is recommended to connect the battery with the
PCM or other parts.
② If the tab is to be soldered to the PCM, the instructions below are very important to
ensure battery performance.
a) The solder iron should be temperature controlled and ESD safe.
b) Soldering temperature should not exceed 350±10℃.
c) Soldering time should not be longer than 3 seconds.
d) Soldering times should be fewer than 5.
e) Let the battery tab cool down before soldering again.