Solar Powered USB AA/AAA Battery Charger


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Keep your AA or AAA battery powered devices fully charged anywhere!

The SunJack USB battery charger charges your AA/AAA Ni-Mh/Ni-Cd batteries from any stable 5V USB port or powerbank.

Compatible with the SunJack battery bank and most powerbanks. A fully charged 8000mAh SunJack battery bank can charge up to 20 AA batteries. Works with most smartphone and tablet USB chargers.

Charge 1, 2 3, or 4 Batteries at a Time
There is one LED charging indicator light for each installed battery, up to four batteries at a time.

Battery Sensing Safety Stop Technology
To ensure safety, the SunJack USB charger has built-in battery sensing technology that will automatically stop the charging process, if a non-rechargeable battery is inserted into the unit. The charger will also stop charging if batteries become overheated during the charging process.

Fast, Efficient Charging System
The SunJack 4-position USB AA/AAA rechargeable battery charger is designed to charge your rechargeable AA/AAA NiMh/NiCd battery cells safely and efficiently. Fully drained batteries can be completely recharged in approximately 5 hours.

One year no hassle warranty.

Technical Specifications

Batteries are NOT included.
Does NOT charge alkaline or lithium ion batteries
Spec: 4.5 x 2.8 x 1 3.6 oz max input: 5V 500mAh
Works with solar panels that can provide a consistent 5V
Unit Dimension: 4.5 ” x 3″ x 1″ (11.4cm x 7.6cm x 2.5cm)
Unit Weight: 4oz / 113g
Packaging Dimension: 4.75″ x 3.75″ x 1.25″ (12cm x 9.5cm x 3.2cm)