深圳厂家超低价供应BL-4D-for 迷你音箱电池 聚合物电池
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产品规格 |
名称 | 参数 | 备注 |
| 电池类型 | Li-ion | |
| :额定电压 | 3.7V | |
| 容量 | 1200mAh | |
| 尺寸 | 60×43×4.3(±0.15mm) | |
| 重量 | 27g | |
| 寿命 | 400 cycle | |
充电时间 | 标准时间 | 5h | |
快充时间 | 1h | |
| 充电模式 | CC-CV | 衡压 |
/衡流 |
| 最大充电电压 | 4.2±0.05V | |
充电 | 标准充电电流 | 0.2C/240mA | |
快速充电电流 | 1C/1200mA | |
放电 | 最终放电电压 | 3.0V | |
标准放电电流 | 0.2C/240mA | |
快速放电电流 | 1C/1200mA | |
| 过充保护电压 | 4.3±0.05V | |
| 过放保护电压 | 2.5±0.5V | |
| 短路保护 | 有短路保护且自动恢复 | |
| 内阻 | ≤180mΩ | |
环境温度 | 充电 | 0~45℃ | |
放电 | .-20~ 55℃ | |
存储 | .-5~ 35℃ | |
| 保质期 | 1年 | |