KEYSTONE ECO™ HOLSTER - Rechargeable External Battery and Protective Case for iPhone® 4, iPhone 3GS, and iPhone 3G

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Ergonomically designed “quick draw” battery holster with fully encased rechargeable external battery

iphone has a sleek and slim body. Concord Keystone made an external holster and charger that doubles the available battery power while honoring the integrity of the design and dimensions of the phone.

Concord Keystone introduces the Keystone ECO™ holster with a built in rechargeable battery that provides back-up power and automatically recharges the iPhone 4, iPhone 3GS, and iPhone 3G. Available in black or white matte finish, the hard case design provides full front and back protection for iPhone. The Keystone ECO™ holster uses a mechanical spring sliding action that enables users to easily slide the case open and remove the iPhone from the charging case, leaving the auxiliary battery in the holster, and lessening the battery bulk when the iPhone is in use.

“iPhone has a sleek and slim body,” says Urs Stampfli, CEO of Concord Keystone. “We made an external holster and charger that doubles the available battery power while honoring the integrity of the design and dimensions of iPhone.”

The rechargeable 1400 mAh Lithium-Polymer battery is housed in the slim polycarbonate case that securely clips to belts, waistbands, handbags, or briefcases. To use the Keystone ECO™ holster, users slide the iPhone 4, iPhone 3GS, and iPhone 3G into the holster and the phone automatically begins charging the battery in a fully protected enclosure, providing a full charge in under 3 hours. The holster or the holster / iPhone combination can be charged by connecting it to a computer through a USB cable, or by using a wall adaptor with USB port. While connected to a USB power source, a battery indicator light on the bottom of the holster signals the battery charge status by changing color (red, yellow, and green) corresponding to the level of charge. Users can manually check the battery charge status by pressing the battery check button at the base of the holster anytime.

The Keystone ECO holster is available now for $69.99 MSRP.

For more information about the Keystone ECO™ holsters, please visit http://www.concordkeystone.com.

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Lauri Aibel
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