SDS

文件名称
File Name
电池规格书
Battery Spec.
产品型号
Product model
18650(1INR19/66-4)
文件编号
Document No.
文件版本
Version
A2
日期
Date
2021-05-12
页码
Page
7/ 18
--- FUJI Confidential ---
5.2.2 振动测试
Vibration test
电池按 4.3 规定充电结束后，将电池固定在振动台上，不可
使电池变形。
采用正弦波进行振动，并以对数扫频方式在 15min 内从 7Hz
扫频到 200Hz 并返回到 7Hz。振动沿样品互相垂直的三个
方向（其中一个方向必须与样品正负极所在平面垂直）进行，
每个方向按上述对数扫频方式重复 12 次，振动 3h。
对数扫频方式如下：7Hz～18Hz 保持 9.8m/s2 的峰值加速
度。将振幅保持在 0.8mm（位移为 1.6mm）直至峰值加速
度达到 78.4m/s2（频率约为 50Hz）。保持 78.4m/s2 的峰
值加速度直到频率增长到 200Hz。
Charge the battery per section 4.4 and secure the battery
on the top of vibration table without distorting the battery.
The vibration should be a sinusoidal waveform with a
logarithmic sweep between 7 Hz and 200 Hz and back to
7 Hz traversed in 15minutes. This cycle should be
repeated 12 times for a total of 3 hours for each of
three mutually perpendicular mounting positions of the
battery. One of the directions of vibration must be
perpendicular to the terminal face. The logarithmic
frequency sweep is as follows: from 7 Hz a peak
acceleration of 9.8m/s2 is maintained until 18 Hz is
reached. The amplitude is then maintained at 0.8 mm (1.6
mm total excursion) and the frequency increased until a
peak acceleration of 78.4m/s2 occurs (approximately 50
Hz). A peak acceleration of 78.4m/s2 is then maintained
until the frequency is increased to 200 Hz.
电池应不泄漏、不泄
气、不破裂、不起火和
不 爆 炸 No leak, no
venting, no rupture,
no fire and no
explosion.
5.2.3 跌落测试
Drop test
将电池按 4.4 规定充满电，搁置 1h～4h 后进行测试：
将电池按 1.0m 的跌落高度自由落体跌落于木板上。共进行
2 次试验。
Charge the battery per section 4.4 and store it for 1 hour
to 4 hour. Drop the battery from a height of 1.0 m to
wooden floor. total 2 tests.
电池应不泄漏、不起火
和不爆炸。
No leak, no fire and
no explosion.
5.2.4 温度循环
Temperature cycling
将电池按 4.4 规定充满电，将电池放置在温度为 25℃±2℃
的温控箱体中进行如下步骤（见图 1）：
a) 将样品放入温度为 75℃±2℃的实验箱中保持 6h；
b) 将实验箱温度降为-40℃±2℃，并保持 6h；
c) 温度转换时间不大于 30min；
d) 重复步骤 a)~b)，共循环 10 次；
电池应不泄漏、不泄
气、不破裂、不起火和
不爆炸。
No leak, no venting,
no rupture, no fire
and no explosion.