- Input voltage: 4.5-8V DC
- Output voltage: 4.3-27V DC (Continuously adjustable)
- Charging voltage: 4.2V DC
- Charging current: Max. 1A
- Discharging current: Max. 2A
- Size: 3.3x2.3cm/1.3x0.91"
- 100% Brand New and High Quality
- Can be used for multimeter, converted to lithium battery charging
- For example: VIN+Port input 5V solar panels, BAT+port can output 4.2V to charger 3.7V 18650 battery
- Note: The OUT+Port can output an adjustable voltage.
Lithium Li-ion 18650 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module
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Category : Battery Chargers
Category : Battery Chargers
