Buy Bulk Solar Device Rechargeable Batteries

[1] I use mine to charge my camera batteries via solar.

[0.25 lb] These are the only small-device batteries I buy--worth the price.

[Handheld Only] I buy these covers to protect my rechargeable batteries in my camera bags. I use the AA size to keep the rechargeable sets together. In the pouch, I keep the charged batteries negative side up, and the spent batteries positive side up to keep track of them. When I get back, I know which sets need to charger.

[1x 9 V] For the price of two brand name alkaline 9V batteries you can buy one rechargeable one. The math is clear. I also find it handy to use a fully charged 9V battery for an electronics project or a device that requires 9V. The electronics (but not attached servos) of an Arduino project can be powered with this type of battery. The Watson 9V charger charges two batteries simultaneously.

These rechargeable batteries are the way of the future! I have not bought batteries since I started buy coast flashlights. I recharge them from any usb port which is super handy. I also notices that the rechargeable batteries discharge faster and are brighter all together and because I only have to buy them once i don't care when they run out

[8 x AA] the Eneloop Pro rechargeable batteries are the best there is.

The only way to go! Rechargeable. Why use batteries that need to be disposed of?

[Black] I love it, but it is very heavy, but I will buy other solar panel.

[Ni-Cd, Ni-MH] These are dead simple rechargeable batteries.

[0.185 lb] nice case for storing my rechargeable batteries.