The Lithium battery protection board is a small size board that provides protection against short-circuit, overcharge and overdischarge.
Features
- Connecting Charger Teminal adopts withstand high voltage instrument
- Overcharge ,Over-Discharge, Short Circuit
- MOS tube can control battery charging and discharging
- Wide Operating Temperature Range
- Low Consumption Current
Specifications:
This section discusses some of the important features and specifications of the lithium battery protection board.
- Overcharge detection voltage: 4.25 +/- 0.05V
- Overcharge release voltage: 4.23 +/- 0.05V
- Over discharge detection voltage: 2.45 +/- 0.1V
- Upper limit continuous current: 4A
- Overcurrent detection current: 5A
- Charging voltage: 4.2V
- Over-charge and Over-discharge protection
Pin Configuration
The Li-Ion protection board is a simple module with basic input and output pins. The table below shows all the pin types and their functions.
- B+:connect with power positive
- B-:connect with power negative
- P+:connect with charging/discharging port positive(charging port/discharging port common used)
- P-:connect with charging/discharging port negative(charging port/discharging port common used)
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