Sony Xperia Z Ultra Extended Battery Case by Mugen Power Batteries - Gets First Video Review

Extra strong 4000mAh battery case sold out. New orders to be shipped in February.

Hong Kong (PRWEB) January 23, 2014

New Battery Case for Sony Xpera Z Ultra, announced earlier by Mugen Power ( - the leading manufacturer of extended batteries for mobile devices, just got the first video showing beautiful design and extended functionality of the product. Video is available at

According to Mugen Power first load of battery cases is totally sold out and new orders will be shipped to customers in February.

Designed to provide maximum mobile freedom, Mugen Power 4000mAh Lithium-Polymer battery case extends the life of the Sony Xperia Z Ultra delivering power enough to fully recharge stock battery. This impressive battery performance allows consumers, especially those who are often on the move, to use the device longer. The new battery is fully compatible and fits well onto Sony Xperia Z Ultra.

Pricing and Availability

The Mugen Power 4000mAh Extended Battery Case for Sony Xperia Z Ultra is available for US$89.50 direct from Mugen Power Batteries at

About Mugen Power Batteries

Mugen Power is the worldwide leading brand of high performance batteries for portable electronic devices. Mugen Power means performance and quality and delivers a full spectrum of high quality products for PDAs, smartphones, digital cameras, camcorders, MP3 players, portable DVD players, notebooks, UMPCs and personal media devices.

Mugen Power batteries have better performance (higher capacity) and reliability (longevity & safety) than other brands. The superior performance improves run time, often doubling that provided by the original brand replacement. The superior quality results in longer battery life and better protection of the powered device.

All Mugen Power batteries also undergo vigorous QA procedure, resulting in Mugen Power achieving the lowest return rate in the market. All Mugen Power batteries are CE and RoHS Certified.

Note for Editors: Mugen Power 4000mAh Extended Battery Case for Sony Xperia Z Ultra is available on request to editors of computer magazines and bloggers who wish to write a review of the battery.