4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)
Product Description
Technical parameter
Product name:Protection Circuit ModuleModel No:PCM-Li04S5-048
For 4S Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs
Product Feature:
1. Suitable for 4 section Lithium-ion/Lithium Polymer/LiFePO4 Battery Packs;
2. Maximum continuous working current 7A, same interface for charging/discharging;
3. Overcharge, overdischarge, short circuit, overcurrent, temperature protection, etc.;
4. USES the Monolithic IC MM1414 scheme.
Items | Specifications | ||
Lithium-ion/Lithium Polymer | LiFePO4 | ||
Charge | Charging voltage(CC/CV)-4S | CC/CV:16.8V | CC/CV:14.4V |
Maximal continuous charging current | 7A | ||
Discharge | Maximal continuous discharging current | 7A | |
Low current consumption | Current consumption on operation | <20μA | |
Current consumption at power down | <0.1μA | ||
Cell-balance | Cell-balance detection voltage | / | / |
Cell-balance release voltage | / | / | |
Cell-balance current | / | / | |
Over-charge | Overcharge detection voltage | 4.25±0.025V | 3.900 ± 0.025V |
Overcharge release voltage | 4.15±0.05V | 3.800 ± 0.050V | |
Overcharge delay time | 0.5~2S | ||
Over-discharge | Overdischarge detection voltage | 2.50±0.062V | 2.00±0.080V |
Overdischarge release voltage | 3.0±0.075V | 2.30±0.100V | |
Overdischarge delay time | 100~300mS | ||
Discharge overcurrent | Discharge overcurrent detection voltage | 0.2±0.015V | 0.10±0.015V |
Discharge overcurrent delay time | 15~35ms | ||
Discharge overcurrent protection | 15±5A(can adjust) | ||
Release condition | Cut-off-load | ||
Short-circuiting protection | Load short-circuiting detection voltage | / | / |
Detection condition | Exterior short circuit | ||
Load short-circuiting detection delay time | 200~800μs | ||
Release condition | Cut-off-load | ||
Internal resistance | Static Drain-Source On-Resistance | <20mΩ(B- to P-) | |
Temperature | Wide range of operation temperature | 40 ~ + 85ºC | |
Storage Temperature Range | -40 ~ +125ºC | ||
Dimension | L48*W13*T3.5mm |
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/b7/64/be/9fdc738b6575d290efcc36b5fb.jpg)
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/bd/df/6f/4816d24f065e183fa58c136548.jpg)
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/16/f1/b2/5d7231691ec8de82ea8f405c32.jpg)
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/fc/a6/71/6cfdc2129a391767644bb2eb00.jpg)
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/d2/86/8d/6cd652489457502c6d0b6add47.jpg)
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/bf/2a/a4/864655afdc7afb1995967aca66.jpg)
![4s 7A PCM BMS for 14.4V 14.8V Li-ion/Lithium/ Li-Polymer 12V 12.8V LiFePO4 Battery Pack Size L48*W13*T3.5mm (PCM-Li04S5-048)](http://bsg-i.nbxc.com/product/36/94/9d/b232258032bf880d2adfe1e531.jpg)
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