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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
91%
(43)
9%
(4)
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M
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!

J
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!

C
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!!

J
Johnny Goodson

AA USB Rechargeable Smart Batteries

J
JOHN SHOEMAKER
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!