Keystone Eco Holster Rechargeable External Battery and Protective Case for iPhone 3GS and iPhone 3G

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

Keystone ECO Holster in OPEN position

We made an external holster and charger that doubles the available battery power while honoring the integrity of the design and dimensions of iPhone.

Concord Keystone introduces the Keystone ECO holster with a built in rechargeable battery that provides back-up power and automatically recharges 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 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 1300 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 iPhone 3GS or 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 adapter 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 for $69.99 MSRP at

For more information about the Keystone ECO holsters for iPhone 3GS and iPhone 3G, please visit our website

High-res images are available upon request. Patent pending.

Florida-based Concord Keystone Trading, LLC and its sister companies, Urcovest, LLC, also located in Florida and Concord Keystone Trading Limited, located in Hong Kong, concentrate on developing, manufacturing, and distributing high-quality, low-cost imaging and other household convenience and portable power products. Urcovest and the Concord Companies market products under the following trademarks owned by Urcovest: Keystone ECO, Easy Shot Clip, Fun Shooter, Concord, Keystone, and Easy Shot; and the following trademarks licensed by Urcovest: Polaroid, 4U2ReUSE, iPICKUP, and iPICKUP2. The Companies also sell private label products. Urcovest and the Concord Keystone Companies have strategic partnerships with manufacturing, development, and supply chain partners to bring high quality, cost effective solutions quickly and efficiently to markets and customers worldwide. iPhone is a trademark of Apple, Inc., registered in the U.S. and other countries.


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Lauri Aibel
LA Communications
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