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A video thumbnail of four Paleblue AA batteries being plugged in
See how they work
Savings, Performance & Sustainability

Fast USB charging with better performance & less waste*


*Compared to traditional single use alkaline batteries & packaging

Paleblue vs. Alkaline vs. NiMh

See what makes Paleblue different than the 'usual' batteries.

A Paleblue AA USB rechargeable battery with the charing light illuminated.

Paleblue Batteries

Cost Per Use*: $0.07
1,000 Charges
Fast USB Charging
Steady Power
Minimal Packaging


A generic alkaline aa battery that has a blur effect over it

Alkaline Disposable

Cost Per Use*: $1.00
Single Use
No Charging
Inconsistant Voltage
Wasteful Packaging

A generic aa rechargeable battery that has a blur effect over it

Other Rechargeables

Cost Per Use*: $0.05
<500 Charges
Slow Bulky Charger
Low Voltage
Plastic Packaging

*Based on 100 uses

Charge_Time_General_5a026ae9-649e-4ee2-b518-cd5652a5ffa0.webp

Industry-Leading Charge Time


With our advanced lithium rechargeable technology, Paleblue batteries charge up to 10x faster than conventional rechargeable batteries. 

Customer Reviews

Based on 3 reviews
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Phillip McArdle
Seems good at first glance, we'll see

"Upsold" myself from just the panel to this kit because it was on sale. The panel is great - indicates full green easily even without what I'd judge "perfect" sun, and charges my iPhone 15 quickly. (Also love the design of the bungies.) Have hung the panel on a daypack, and bungied to the rear rack of my bike. I'm unsure how to rate the batteries yet - surprisingly light (still, electrons are "essentially massless..."), only time will tell. Same comment on the batteries' USB-C charge ports, and the 1-into-4 cable; how will they hold up over time? If everything proves roadworthy/long lived, an excellent purchase.

M
Miranda P
Excellent Item for Sustainable Energy

Love how the products work so well together with the reusable batteries and the solar panel. The solar panel is also great to use for other items as well. Reasonable cost.

C
Charles Peck
Charge time surprise!

When I received the batteries with solar charger it was on a not so sunny day. Sparse sun! So I was very surprised that it was fully charged after about 3 hours! All 4 batteries at one time.