Pale Blue’s batteries have advanced lithium rechargeable technology, meaning that they charge five times faster than conventional Ni-MH batteries. The AA Pale Blue Batteries take just two hours to charge, while the AAA and D batteries take just under two hours and four hours, respectively. They have a built-in LED charging indicator, so you’ll always know when they’re ready to go or need to be plugged back into a charging outlet. To buy: $30 for four; amazon.com. Another person said the batteries are so easy to charge and added, “These batteries seem to power things brighter than our old batteries, too.” And Not only will you have constant charge when you need them, but you’re also helping reduce waste. Although you can recycle non-rechargeable lithium batteries, less than 5 percent of Americans do so; Pale Blue estimates that we throw away 10 million batteries a day. To buy: $30 for four; amazon.com. To buy: $30 for two; amazon.com.
