Round 1S 3.7V 2A Lithium Battery Charger 18650 BMS Protection Board
Lithium-Ion charge protection circuit comes with over-charge, over-discharge, over-current, and short circuit protection. MOS transistor can control the battery charge and discharge, Built-in three-stage over-current detection circuit, for a variety of various shapes 3.7 V lithium-Ion batteries. This is a highly accurate voltage detection circuit and provides low standby current consumption. This is a small size, suitable for many requirements of high integration, low cost of the occasion, to meet a wide range of performance requirements to ensure that the battery pack is absolutely safe and reliable.
Connection description:
B+ connect to battery+
B- connect to battery-
P+ for battery output input+
P- for battery output input-
Application:
- Battery pack
- Consumer electronics product
- Power supply
- Power bank and charger
Features/Specs:
- Standard Charging Voltage: 3.2 ~ 4.2V
- Overcharge release voltage: 4.23±0.05V
- Overcharging voltage range: 4.25±0.05V
- Over-discharge voltage range: 2.45±0.1V
- Upper limit continuous current: 2A
- Overcurrent detection current: 2.5A
- Charging voltage: 4.2V
- IC component: DW01+8205A
- Dia: 18mm
Package Includes:
- 1 x Round 1S 3.7V 2A Lithium Battery Charger 18650 BMS Protection Board
Note: Product Images are shown for illustrative purposes only and may differ from the actual product
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