Product Description
Perfect for charging 2 AAs!These PowerFilmTM flexible solar modules can be used alone to direct-power your small DC project (anything that runs off 4.2V or less and requires 22mA of current or less) – or, they can be used in your battery-charger project to store energy for later use. BATTERY-CHARGING TIPSFor battery charging, the voltage of your solar panel MUST be higher than the voltage of the battery that you want to charge. We recommend using the following guide… More >>