China Wholesale Electronic BMS 36V 10s 15A Lithium Ion Battery PCM for E-Bike, Find details about China Battery PCM, 36V BMS from China Wholesale Electronic BMS 36V 10s 15A Lithium Ion Battery PCM for E-Bike
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About the battery BMS/PCB/PCM
Function: Detect and protect the battery from over-charge ,over-dicharge, over-current short-circuit ,temperature detecting protection and auotmatically voltage balance function .
Build with high end electronic components (High End IC and MOSFET ) ,simple structure design will let it have more stable quality working performance , Flexible application ( it can be used for less series battery by leaving some connection pins at empty status ),full set of protection measures let it works well without any infulence from external unexpected accidents.Shenzhen Li-ion Battery Bodyguard Technology Co,.LTD | ||||
PCM Specifications For 37V(10S) Li-ion Battery Packs | ||||
Model:LWS-10S15A-307V2(10S) Same port | ||||
No. | Test item | Criterion | ||
1 | Voltage | Charging voltage | DC:42V±0.05V CC/CV | |
Balance voltage for single cell | 4.225±0.025V | |||
2 | Current | Balance current for single cell | 42±5mA | |
Current consumption | ≤50μA | |||
Maximal continuous charging current | 15A | |||
Maximal continuous Discharging current | 15A | |||
3 | Over charge Protection | Over charge detection voltage for single cell | 4.25±0.05V | |
Over charge detection delay time | 500mS-1500mS | |||
Over charge release voltage for single cell | 4.15±0.05V | |||
4 | Over discharge protection | Over discharge detection voltage for single cell | 2.7V±0.05V | |
Over discharge detection delay time | 100-400mS | |||
Over discharge release voltage for single cell | 3.00±0.1V | |||
5 | Over current protection | Over current detection voltage | 100±25mv | |
Over discharge current detection current | 65±5A | |||
Over charge current detection current | 32±5A | |||
Detection delay time | 100-400mS | |||
Release condition | Cut load,Automatic recovery | |||
6 | Short protection | Use 5.2AH 3C lithium battery test, more than 5.2Ah need to provide batteries to our company for testing | ||
Detection delay time | 200-500us | |||
Release condition | Cut load,Automatic recovery | |||
7 | Resistance | Protection circuitry(MOSFET) | ≤50mΩ | |
8 | Temperature | Operating Temperature Range | -40~+65ºC | |
Storage Temperature Range | -40~+85ºC | |||
9 | Charging high temperature protection | 50±4ºC | ||
10 | Charging high temperature protection recovery | 47ºC±4ºC | ||
11 | Charging low temperature protection | 0ºC±4ºC | ||
12 | Charging low temperature protection recovery | 5ºC±4ºC | ||
13 | Discharge high temperature protection | 70ºC±4ºC | ||
14 | Discharge high temperature protection recovery | 55ºC±4ºC |