1W 4V Solar Panel Mini System Charger for 2*AA/AAA 1.2V Battery

Description

-- Built-in IC and IN5819 anti-light condition battery reverse current. -- This product is a solar charger, specially designed for AA/AAA rechargeable battery charging. -- Put the AA/AAA battery into the battery box according to the positive and negative electrodes of the battery, and face the solar panel to the sun. The red indicator light starts to light up and is in a state of being charged. -- Note: Charging requires 2 identical batteries at the same time.LED indicates solar work.