![Protection Circuit Module [PCB] for 18V/18.5V (5S) Li-ion Battery Pack (Working 5A , Cutoff 25A, NTC & Balancing)](https://cdn11.bigcommerce.com/s-g2o7t0ov4m/images/stencil/500x659/products/1020/4515/1__72926.1591055764.jpg?c=2 "Protection Circuit Module [PCB] for 18V/18.5V (5S) Li-ion Battery Pack (Working 5A , Cutoff 25A, NTC & Balancing)")
product highlights
- Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
- Automatic 5A cutoff Working 25A.
- Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
- Designed for 18V/18.5V (5S) Li-ion battery pack building.
- Dimensions : 85 x 30 x 4 mm.
- Protection Circuit Board for 18V/18.5V (5S) Li-ion battery pack.
- Automatic 5A cutoff Working 25A.
- Prevents 18V/18.5V (5S) Li-ion from over-charging or over-discharging.
- Designed for 18V/18.5V (5S) Li-ion battery pack building.
- Dimensions : 85 x 30 x 4 mm.
Product Specifications:
| Item | Content | Criterion |
|---|---|---|
| Over Charge Protection |
|
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| Over Discharge Protection |
|
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| Over Current Protection |
|
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| Short Protection |
|
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| Balance |
|
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| Temperature Protection |
|
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| Interior Resistance | Main loop electrify resistance | RSS≤50mΩ |
| Current Consumption | Current consume in normal operation | 20μA Max |
| NTC | 10kOhm 3380 1% NTC | 25℃ 10K±1% |
| Dimension(L*W*H) | 85 x 30 x 4 mm |
Connection Instructions:
- B-： Connected to the first battery’s negative terminal
- B1： Connected to the first battery’s positive terminal
- B2： Connected to the second battery’s positive terminal
- B3： Connected to the third battery’s positive terminal
- B4： Connected to the fourth battery’s positive terminal
- B5: Connected to the fifth battery’s positive terminal
- PTC: Connected to the fifth battery’s positive terminal
- P+： Connected to the battery pack’s output or the charger’s positive terminal
- P-： Connected to the battery pack’s output or the charger’s negative terminal
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