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Lithium Li-ion 18650 3.7V 4.2V Battery Charger Board DC-DC Step Up Boost Module Integrated Circuits

$18.99 $9.95

 

 

 

 

 


 

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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.

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″

Quantity: 1 Pc

Package Contents:

1 x Step Up Boost Module

SKU: 32896329217 Category: