Batteries are necessities these days, and when camping out or spending some time outdoors, a convenient store may not be too accessible to buy your batteries. These chargers can be used to recharge your AA batteries overnight so when camping day arrives, or should there be an emergency, you have batteries ready for use. Just make use the sun's energy and you're ready to go.

Portable solar charger specifically designed for rechargeable AA batteries ideal energy saver and very cost effective during camping holidays.

It will recharges up to four AA rechargeable NiCad or NiMH batteries. The presence of blocking diodes will prevents reverse flow of power from batteries into panel at night time. It takes 3 hours in full direct sun for a single 700mA AA battery. But it allow longer for higher capacity batteries or if charging a larger number of batteries. The charge times will vary according to their light levels, battery make, state of charge and capacity.