In the 21st century, batteries power most things in our lives. But with the Pale Blue USB Rechargeable Batteries, you can power up while also saving the planet. Unlike traditional batteries, Pale Blue can be used again and again. In fact, each of these lithium polymer cell batteries is complete with a micro USB port so you can easily recharge them via USB. The Pale Blue Batteries charge exceptionally quickly. Incredibly, the Pale Blue AA will charge in under two hours while the Pale Blue AAA take less than an hour. And, each battery gives you over 1,000 charge cycles, replacing up to 4,000 alkaline batteries. Not only does this help the planet, but it’s also super convenient. Imagine never having to run to the store last minute when your TV remote batteries die. If that wasn’t enough, the Pale Blue Batteries also come with a micro USB charging cable that can connect all four batteries at once for simultaneous charging.