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AA USB Rechargeable Smart Batteries

$29.99 $29.99

Fast Charging Lithium Battery
1000+ Charge Cycles

Convenient Micro USB Charge Port
Just plug any micro USB cable or use the included cable to charge four batteries at once.

Built-In LED Charging Indicator
Pale Blue Batteries let you know when they are fully charged.

On-Board Smart Technology Provides Safe Charging
No more batteries ruining expensive electronic devices!

Convenient charging at home or on the go.

Our AA batteries feature a mirco-USB charging port directly in the battery so you can charge up using any micro-USB cable or our included 4-to-1 cable.

Not your typical rechargeable battery.

With our advanced lithium rechargeable technology, Pale Blue batteries charge 5x faster than conventional Ni-MH rechargeable batteries. Pale Blue batteries provide higher power and more consistent output through their use cycle.

A sustainable battery solution

One pale blue battery can replace up to 1,000 single use batteries. That's over 50 pounds of batteries that won't end up in a landfill.

Customer Reviews

Based on 47 reviews
Michael Hilsenberg
Worth buying!

So far as I can tell, these batteries a superior to alkaline or ni-cad batteries. I haven’t had a chance to really put them through “the test” but since charging them I’ve been using two of the four in a computer mouse, and they are still going strong, where as alkalines would have shown some level of diminished power by now. Definitely worth buying them!

John Craigle
Very Close to Perfect

I have several sets of 4 AA batteries that I use in photography with flashes, triggers and receivers. I am very happy to see the use of Lithium Ion for the higher voltage, faster recharging and extended use at full voltage. I have used NiMh AA batteries for years and am much happier with the capabilities of the Pale Blue version.

There are a couple of suggestions I have...

Use a type "C" USB connector for charging. Not a big deal, but anything that will make it easier to connect the batteries to the charger will help.

Make the batteries with a higher capacity. By photo industry standards, the 1500 mAh is low for the kind of use photo equipment is subject to. There are a couple of other brands on the market that have a higher capacity - 2600 to 3000 mAh - that will last longer in use.

Of the sets of batteries I own, I have had 2 (two) batteries that would not take a charge. PaleBlue was very quick and apologetic in replacing the units, but I'm thinking a check on quality control might be in order.

Thanks for a great product. This is the direction batteries are headed!

Carlo Facchino
The BEST AA Batteries

Super glad I found these. I organize running races and these are my go to for powering my wireless microphones!!

Johnny Goodson

AA USB Rechargeable Smart Batteries

Such a Savings

I have 3 trail cameras that take 8 AA each. They went through Alkaline batteries in 5 weeks. The Pale Blue AAs last 2 months, and then I charge them again. Thank You Pale Blue!