Item | Content | Criterion |
Application | Battery Type | Li-ion |
Battery Cell | 1 |
NO | Items项目 | 保护条件 Protection condition | 保护延时时间 Delay time | 恢复条件 Release condition | |
1 | Cell Over charge voltage Cell 过压保护 | 1级保护 1st level safty | 4.250V±0.025V | 2.0s±0.5s | 4.08±0.050V |
2级保护 2nd level safty | 4.325V±0.050V | 2.0s±0.5s | 永久性损坏 permanent fail | ||
2 | Cell Under discharge voltage Cell欠压保护 | 1级保护 1st level safty | 2.750V±0.025V | 2.0s±0.5s | 3.000±0.050V |
SUV Threshold | 2.000V±0.025V | 5.0s±0.5s | 永久性损坏 permanent fail | ||
3 | Over current 过流保护 | OCC1 Threshold | 4.5A±0.2A | 3.0s±0.5s | -50mA/5s |
OCC2 Threshold | 5A±0.2A | 2.0s±0.5s | -50mA/5s | ||
OCD1 Threshold | 5A±0.2A | 3.0s±0.5s | 0mA/10s | ||
OCD2 Threshold | 6A±0.2A | 2.0s±0.5s | 0mA/10s | ||
AOLD Threshold | 18A±3.0A | 10ms-30ms | 0mA/5s | ||
ASCC Threshold | 27A±5.0A | 350uS-600us | 0mA/5s | ||
ASCD1 Threshold | 27±5.0A | 800uS-1000us | 0mA/5s | ||
ASCD2 Threshold | 33A±5.0A | 300uS-600us | 0mA/5s | ||
4 | Over temperature 温度保护 | OTC Threshold | 65±3℃ | 2.0s±0.5s | 60±3℃ |
OTD Threshold | 75±3℃ | 2.0s±0.5s | 60±3℃ | ||
OTF Threshold | 90±3℃ | 2.0s±0.5s | 80±3℃ | ||
UTC Threshold | -3±3℃ | 2.0s±0.5s | -0±3℃ | ||
UTD Threshold | -25±3℃ | 2.0s±0.5s | -20±3℃ | ||
5 | continuous current持续电流 | Charge current 充电电流 | 4.0A | ||
discharging current 放电电流 | 4.0A | ||||
7 | (L*W*H)尺寸 | 31.2*31.5*2.5mm±0.5mm |
Item项目 | Value参数值 | Unit单位 |
Input voltage(B+ to B-) 输入电压(B+与B-间) | Vss-2.2 to Vbat+5.5V | V |
Max operating temperature range最大工作温度范围 | -20 to 75 | ℃ |
Max storage range 最大存储温度范围 | -50 to 100 | ℃ |