A new iPod accessory has hit the market that promises to solve one of the banes of mobile music – battery life.

The new accessory from Japanese firm Tekkeon promises to extend the out-and-about time possible with your iPod to as much as 32 hours.

Called myPower the device combines the power of a rechargeable battery with the convenience of a portable dock.

The external iPod battery and dock maximises play time on your iPod, giving you up to 32 hours of extended play time on your 4G iPod, 20 hours on your 3G iPod, and 28 hours on your iPod mini.

Designed specifically for the iPod, the streamlined myPower external iPod battery and dock has an attached belt clip that provides you with handsfree convenience, letting you carry your iPod while providing easy access to the iPod controls.