China 3s 5A PCM BMS for 10.8V 11.1V 12V Li-ion/Lithium/ Li-Polymer 9V 9.6V LiFePO4 Battery Pack with Smbus Protocol and Connecting Socket (PCM-L03S07-E46), Find details about China Li-ion Battery BMS, Li-ion Battery PCM from 3s 5A PCM BMS for 10.8V 11.1V 12V Li-ion/Lithium/ Li-Polymer 9V 9.6V LiFePO4 Battery Pack with Smbus Protocol and Connecting Socket (PCM-L03S07-E46)
No. | Test item(Test at normal temperature 25±2ºC ) | Criterion | |
1 | Communication Interface | SMBus | |
2 | Capacity | Designing battery capacity(3S1P) | 2600mAh |
Max capacity(Battery pack) | 14000mAh | ||
Min capacity(Battery pack) | 500mAh | ||
External capacity Indication | LED | ||
Gas gauge algorithm | CEDV | ||
3 | Voltage | Charging voltage(3S) | DC:12.6V CC/CV(4.2v/Cell) |
4 | Balance | Cell-balance window | 100mv |
Balance Resistance | 100R | ||
CCC Voltage threshold | 3.27V | ||
5 | Supply Current | Normal mode(Firmware running, no flash writes) | 500uA |
Sleep mode | 100uA | ||
Shutdown mode | 1uA | ||
Maximal continuous charging current | 5A | ||
Maximal continuous discharging current | 5A | ||
6 | Over-charge Protection (single cell) | Over-charge detection voltage | 4.25±0.05V |
Over-charge detection delay time | 1S | ||
Over-charge release voltage | 4.05±0.05V | ||
7 | (single cell) Over-discharge protection | Over-discharge detection voltage | 2.50±0.05V |
Over-discharge detection delay time | 1S | ||
Over-discharge release voltage | 3.00±0.05V | ||
9 | Short protection | Detection condition | Exterior short circuit |
Short protection Current | 12±3A(Adjusted) | ||
Discharge short-circuiting detection delay time | 200-800us | ||
Release condition | Cut load | ||
10 | Resistance | Protection circuitry | ≤40mΩ |
11 | Temperature protection | Charge temperature(1st Level Safety) | ºC 55 |
(1st Level Safety) Charge temperature detection delay time | 2s | ||
(1st Level Safety) Charge release temperature | ºC 50 | ||
(1st Level Safety) Discharge temperature | ºC 60 | ||
(1st Level Safety) Discharge temperature detection delay time | 2s | ||
(1st Level Safety) Discharge release temperature | ºC 50 | ||
(2nd Level Safety) Charge temperature | ºC 65 | ||
(2st Level Safety) Charge temperature detection delay time | 0s | ||
(2st Level Safety) Discharge temperature | ºC 75 | ||
(2st Level Safety) Discharge temperature detection delay time | 0s | ||
Operating temperature | ~+85ºC -40 | ||
Functional temperature | ~+110ºC -40 | ||
Storage temperature range | ~+150ºC -65 | ||
Dimension | L45*W20.5*T8mm | ||
B+:Battery+ | |||
B-:Battery- | |||
SD:SMBus data line | |||
SC:SMBus clock line | |||
RT1:10K NTC | |||
P+:Charge+/discharge+ | |||
P-:Charge-/discharge- |