| 品牌：合一电池 | 型号：484688 | 额定容量：2000mah |
| 标准电压：3.7V | 加工定制：是 | 充电电流：400mA×5hrsA |
| 外型尺寸：484688mm | 适用类型：矿灯 | 产品认证：CE |
| 适用产品型号：多种型号 | 充电时间：1 | 电池类型：矿用锂离子电池 |
| 外形尺寸：484688 |
环境性能 (Environmental Characteristics)
NO | 项目(ITEM) | 测试方法(Testing Methods) | 要求(Requirements) |
1 | High or Low Temperature testing 高低温测试 | Measure capacity with constant discharge current 0.2C to 3.0V cut-off at each temperature after standard charge at 25℃, Percentage as an index of the capacity compared with *** at 25℃ 25℃下标准充电方式充电后，在***温度下0.2C放电至3.0V的容量，并以25℃时放电容量为基准计算***率 | 70% at 0℃ *** at 25℃ 95% at 60℃ |
2 | Constant humidity and heating performance 恒定湿热性能 | Keep the battery at 40℃ and 90%RH for 96hrs 将电池放入温度为40℃，相对湿度为90%的条件下搁置96小时 | Recovery capacity ≥ 85% 恢复容量≥85% |
机械性能 (Mechanical characteristics)
NO | 项目(ITEMS) | 测试方法(Testing Instruction) | 要求(Requirements) |
1 | Vibration 振动 | After standard charge, fixed the cell to vibration table and subjected to vibration cycling that the frequency is to be varied at the rate of 1Hz per minute between 10Hz~ 55Hz, the excursion of the vibration is 1.6mm.The cell shall be vibrated for 30 minutes per axis of XYZ axes. 将标准充电后的电芯固定在振动台上，沿X、Y、Z三个方向各振动30分钟，振幅1.6 mm，振动频率为10Hz~55Hz，每分钟变化为1Hz。 | The battery shall not rupture, smoke, catch fire, vent or leak电池应无破裂、冒烟、着火、泄漏或漏液 |
2 | Impacting Testing 碰撞 | After vibration, the battery will be impacted 1000±10 times(60±20 times per minute) with the acceleration of 100 m/s2 and pulse lasting time 16ms. 将振动后的电池以峰值加速度为100 m/s2的脉冲撞击1000±10次(平均每分钟60±20次)，脉冲持续时间为16ms | |
3 | Free fall 自由跌落 | After impacting, the battery will be dropped free five times in three mutually perpendicular directions from the height of 1.0m onto a hard board with the thickness of 20mm 碰撞实验结束后，将电池由高度为1m的位置自由跌落到置于水泥地面上的20mm厚的硬木板上，从X、Y、Z正负方向（六个方向）每个方向自由跌落1次 |
湖南合一能源科技有限公司，低温电池、低温锂电池、***温锂电池、低温18650锂电池、18650动力电池组、磷酸铁锂电池组、矿用锂离子电池、低温高倍率锂电池、储能锂电池组生产制造专家，更多产品信息详见合一电池工厂网站。
（以上价格仅供参考，具体价格以实际详谈为准。）
