5PCS 3.7V 4.2V 18650 Lithium Li-ion Battery Charger Board Adjustable DC-DC Step Up Module Boost Charge Discharge Integrated Module TP4056 DIY Kit Parts

Description

Specifications:

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: 3.3×2.3cm/1.3×0.91″

Application:

The module can be 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:

1.The OUT+Port can output an adjustable voltage.

2.Please allow 1-3mm error due to manual measurement.

3.Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package Contents:

5 x Step Up Boost Module