36v 10s li-ion bms 15a for ebilke battery pack 18650
No. | Test item | Criterion | ||
1 | Voltage | Charging voltage | DC:42V CC/CV | |
Balance voltage for single cell | 4.20±0.05V | |||
2 | Current | Balance current for single cell | 67±5mA | |
Current consumption | ≤150μA | |||
Maximal continuous charging current | 5A | |||
Maximal continuous Discharging current | 15A | |||
3 | Over charge Protection | Over charge detection voltage | 4.25±0.05V | |
Over charge detection delay time | 0.5S—2S | |||
Over charge release voltage | 4.15±0.1V | |||
4 | Over discharge protection | Over discharge detection voltage | 2.75±0.1V | |
Over discharge detection delay time | 10—200mS | |||
Over discharge release voltage | 3.0±0.1V | |||
5 | Over current protection | Over current detection voltage | 100±25mv | |
Over current detection current | 60±10A | |||
Detection delay time | 5ms—60ms | |||
Release condition | Cut load or push e-switch | |||
6 | Short protection | Detection condition | Exterior short circuit | |
Detection delay time | 200-500us | |||
Release condition | Cut load or push e-switch | |||
7 | Resistance | Protection circuitry | ≤20mΩ | |
8 | Temperature | Operating Temperature Range | -40~+70℃ | |
Storage Temperature Range | -40~+125℃ | |||
Above is tested on 25℃,if no there is little difference. |