China 4s 10A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus (PCM-L04S10-416), Find details about China Li-ion Battery BMS, Li-ion Battery PCM from 4s 10A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack with Smbus (PCM-L04S10-416)
No. | Test item (Test at normal temperature 25±2ºC and relative humidity≤90%) | Criterion | |
1 | Voltage | Charging voltage(4S) | DC:16.8V CC/CV(4.2V/1Cell) |
2 | Capacity | Designing battery capacity | 3000mAh |
Max capacity(Battery pack) | 15000mAHh | ||
3 | Current | Current consumption(Firmware running) | <600uA |
(Sleep Mode) Current consumption | <200uA | ||
Maximal continuous charging current | 10A | ||
Maximal continuous discharging current | 10A | ||
4 | (1st Level Safety) Over Current | Over charge detection current | 6500mA |
Detection delay time | 2s | ||
Over discharge detection current | 12000mA | ||
Detection delay time | 2s | ||
5 | Over Current (2nd level safty) | Over charge detection current | 8000mA |
Detection delay time | 1s | ||
Over discharge detection current | 15000 | ||
Detection delay time | 1s | ||
Release delay time | 8s | ||
6 | (for single cell) Over charge Protection | Over charge detection voltage | 4.3±0.025V |
Over charge detection delay time | 2S | ||
Over charge release voltage | 3.9±0.05V | ||
Over charge detection release delay time | 20s | ||
7 | (for single cell) Over discharge protection | Over discharge detection voltage | 2.5±0.05V |
Over discharge detection delay time | 2s | ||
Over discharge release voltage | 3.0±0.05V | ||
8 | (Pack) 1st Level Safety Over charge Protection | Over charge detection voltage | 17.5V |
Over charge detection delay time | 2s | ||
Over charge release voltage | 16V | ||
9 | (Pack) 2nd Level Safety Over charge Protection | Over charge detection voltage | 18V |
10 | Over discharge protection(Pack) | Over discharge detection voltage | 11V |
Over discharge detection delay time | 2s | ||
Over discharge release voltage | 12V | ||
Over discharge detection release delay time | 0s | ||
11 | Short protection | Detection condition | Exterior short circuit |
Detection delay time | 200-500us | ||
Release condition | Cut load | ||
12 | Resistance | (B- to P- and B+ to P+) Protection circuitry | ≤100mΩ |
13 | Over temperature protection (1st Level Safety) | Charge | ºC±5ºC 55 |
Charge delay time | 2s | ||
Over temperature charge recovery | ºC±5ºC 50 | ||
Discharge | ºC±5ºC 60 | ||
Discharge delay time | 2s | ||
Discharge delay recovery time | ºC±5ºC 55 | ||
14 | (2nd Level Safety) Over temperature protection | Charge | ºC±5ºC 65 |
Charge delay time | 0s | ||
Discharge | ºC±5ºC 75 | ||
Discharge delay time | 0s | ||
15 | Temperature | Operating Temperature Range | -20~+85ºC |
Storage Temperature Range | ~+125ºC -20 | ||
Dimension | L90*W45*T6mm |