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20S 40A Li-Ion Battery Protection Circuit Board With I2C Interface for Multiply Applications
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x| 모델 번호 | BAKTH-021S100A-0019-01 | 시리즈 지원 | 20대 |
|---|---|---|---|
| 연속 방전 전류 (A) | 40a | 밸런싱 유형 | 활성 밸런싱 / 수동 밸런싱 (선택 사항) |
| 사용 가능한 사용자 정의 | 예 | 보증 | 12개월 |
| 강조하다 | 20S Li-Ion battery protection board,40A BMS PCB with I2C,Lithium battery protection circuit |
||
This 20S Li-Ion battery protection board is designed for high-performance energy storage systems, featuring adjustable protection parameters, robust safety mechanisms, and compliance with IEC62133 standards. With a continuous discharge current of 40A and configurable overcharge/over-discharge detection, it ensures reliable operation across various applications. Its compact dimensions (138×88×12 mm) make it suitable for space-constrained installations.
Specifications
| Compatibleinterface | I2C | Continuous Discharge Current | 40A |
| Over charge detection voltage(Cell) |
4.25V±0.050V |
Dimensions |
Length 138 mm Width 88 mm Height 12 mm |
| Over Discharge Detection Voltage(Cell) |
2.50V±0.05V |
Compliant certification standards | IEC62133 |
| Over Current Discharge |
135.0A±25.0A |
Type of Protective Board | 20S Li-ION battery protection board |
|
Over Current Charge
|
40.0A±10.0A |
Protection | OV, UV, OC, SC, OT, Balance |
| Discharging Temperature |
-20~70℃ |
|
0~60℃ |
Key Features
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Multi-Protection Mechanisms
Overcharge Protection (OV): Cell detection voltage 4.25V±0.050V.
Over-Discharge Protection (UV): Cutoff voltage 2.50V±0.05V.
Overcurrent Protection (OC): Discharge 135.0A±25.0A, Charge 40.0A±10.0A.
Short-Circuit Protection (SC) + Temperature Protection (OT): Operating range Charge: 0~60℃ / Discharge: -20~70℃.
Cell Balancing for uniform voltage distribution. -
Compatibility & Communication
Supports I2C interface for system integration and monitoring.
Application Scenarios
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E-mobility: E-bikes, scooters.
- Energy Storage: Solar battery packs, home backup systems.
- Industrial Equipment: UPS, drone batteries.
- Consumer Electronics: High-capacity power banks, medical devices.
Advantage
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High Flexibility: Adjustable voltage/current/temperature thresholds.
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Enhanced Safety: Complies with IEC62133, multi-layer protection.
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Compact Design: Slim profile (12mm) for embedded use.
- Wide Temperature Range: Suitable for extreme environments.
