4x AA AAA USB Rechargeable Battery Pack



 


The PortaPow Battery Pack uses AA or AAA batteries to power and charge your gadgets. It can be plugged into the power socket of your device just like a normal power adaptor. 4x mid price disposable AA batteries will fully charge a smartphone, you will get less/more of a charge with smaller/bigger devices. Top quality 'lithium' disposables or high capacity rechargeables will give even better performance.

Charge All Your Gadgets - Since the pack features a USB socket it can charge the thousands of devices which charge from a computer's USB socket including the iPhone, Satnavs, and other android smartphones from Samsung, HTC, etc. Please note iPhones will not work with disposable batteries, rechargeables must be used.

AA/AAA USB Battery Charging - The pack can charge 2 or 4 AA or AAA rechargeable batteries from any USB socket using the cable provided, simply press the button on the pack to switch between input and output modes. An LED will change colour to let you know when charging has finished, the pack will switch off automatically when the batteries are fully charged, and will auto detect non-rechargeable batteries.

Efficient charging - It can fully charge a set of 4 AA 2500mAh batteries in 5 hours.

We also offer more powerful li-ion based battery packs which can charge your devices several times over such as this one.