50PCS Mini 3.7V Lithium Battery Charging Board Type-C

50PCS Mini 3.7V Lithium Battery Charging Board Type-C Description

50PCS Mini 3.7V Lithium Battery Charging Board Type-C Description
1. Ultra-small design, easily integrates into smart wearables, micro drones, and other compact devices
2. Constant current/constant voltage charging mode to maximize the charging rate and avoid the risk of overheating
3. Supports automatic recharging to keep the lithium battery in optimal condition
4. Precise charging voltage of 4.2V (1%) to protect battery safety and extend lifespan
5. Maintenance charge threshold of 2.8V to effectively restore a weak battery to a healthy state.
Product Name: Mini Lithium-Ion Battery Charging Board Module
Charging Current: 600mA
Charging Voltage: DC 4.2V (1% accuracy)
Maintenance Charge Threshold: 2.8V
Features:
1. Constant current/constant voltage charging mode with thermal adjustment for maximum charging power while preventing overheating
2. Charging current monitoring output to support power monitoring
3. Monitor output
3. Automatic top-up function
Size: 10 x 7.5 x 5.2 mm
Description: Ultra-small, extremely compact design. This 3.7V lithium-ion battery charging pad, thanks to its ultra-compact design, integrates easily into compact spaces, for example, for smart wearables, micro-drones, IoT devices, electric mosquito swatters, etc., and can even be plugged directly into the space of a standard charging cable head. The positive and negative terminals can be used by connecting the positive and negative terminals of the lithium-ion battery. Minimalist design, extreme performance; every inch of space is valuable for technology products that enable efficient battery life. Color: As shown. Material: Metal. Package Contents: 50 * Lithium Battery Charging Boards. Only the above package contents are included; other products are not included. Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the actual product. The allowable measurement error is +/- 1-3 cm. [OnBuy.com]