AITIAO 8Pcs 2A USB 18650 Lithium Li-ion Battery Charger Module Adjustable Boost Module DC-DC 3.7V to 5V 9V 12V Step Up Boost Module TP4056 DIY Kit Parts

Description

AITIAO DC-DC 3.7V to 5V 9V 12V 2A Step Up Charge Discharge Integrated Module for 3.7V 4.2V 18650 Lithium Battery Fast Charging Boost Mobile Power Protection PCB Board

Specifications:

Input voltage: 4.5-8V DC

Output voltage: 4.3-27V DC (Continuously adjustable)

Charging voltage: 4.2V DC

Discharging current: Max. 2A

Charging current: Max. 1A

Size: 3.3×2.3cm/1.3×0.91″

Applications:

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

Package Included:

8 x 18650 Lithium Li-ion Battery Charger Step Up Boost Module