Features:
- High-accuracy voltage detection circuit
- Terminal of the charger using high voltage device
- Built-in three-stage over-current detection circuit
- Can control the battery charge and over-discharge
- Low standby current consumption
- Small size
- Simple writing, circuit connection, and installation
Specifications:
- Overcharge voltage range: 4.25V-4.35V±0.05V
- Over discharge voltage range: 2.3V-3.0V±0.05V
- Charging voltage: 16.8V to 17V
- Upper limit working current: 10A
- Upper limit instantaneous current: 20A
- Quiescent current: <30µA
- Internal resistance: 45mΩ
- Operating temperature range: -50℃ to +50℃
- Storage temperature range: -50℃ to +80℃
BMS Solder Instruction:
- B+: connected battery positive
- B1: connect point between battery 1 and battery 2
- B2: connect the point between battery2 and battery 3
- B3: connect the point between battery 3 and battery 4
- B-: connect to battery negative
- P+: connection charge / discharge positive
- P-: connection charge / discharge negative
 4S 20A 16.8V){kind=link}
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