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1S 18650 Li-ion Lithium Battery BMS Charger Protection Board
Protect your 3.7V battery with this BMS charger protection board.
- Compatibility: Li-ION 3.7V Batteries (18650, 14500)
- Overcharge detection voltage: 4.25±0.05V
- Overcharge Lift the voltage: 4.23±0.05V
- Over-discharge detection voltage: 2.54±0.1V
- Over-current detection current: 3A
- Working current: 1A
Features:
- High accuracy voltage detection circuit
- High voltage device charging terminal
- Three-stage overcurrent detection circuit
- Battery charge and discharge MOS transistor control
Protections: Short circuit, Overcharge, Over-discharge, Over-current
Pins description:
- P-: negative of input or output power
- P+: positive of input or output power
- B-: negative of the battery
- B+: positive of the battery
Package Includes: 1 x 1S 18650 Li-ion Lithium Battery BMS Charger Protection Board for 3.7V Battery
* Images are for illustration only; actual product may vary.