The Credit Card Sized Cell Phone Backup Battery.

Was $29.95 NOW $14.95

This is the cordless cell phone backup battery that stores in a wallet and provides an additional hour of power. Only 1/4" thick, the device fits inside a wallet's credit card slot, providing power to any cell phone with a micro USB port when traditional power sources are unavailable. The portable power hub's lithium-ion battery extends a cell phone's battery life by 25% before requiring a recharge itself and it connects to devices with its 1 1/2"-long fold-out micro USB cord (compatible with most Android and Blackberry smartphones or traditional cell phones). Recharges in two hours via the included USB adapter. Brown. 3 1/4" W x 2" H x 1/4" D. (1 oz.)




Compatible with most Android and Blackberry smartphones or traditional cell phones. Not directly compatible with iPhones.

Lifetime Guarantee

The Credit Card Sized Cell Phone Backup Battery comes with The Hammacher Schlemmer Lifetime Guarantee. If this product ever disappoints you, for any reason, you may return your Hammacher Schlemmer purchase for exchange, credit, or refund.

Should you have any questions, we are available seven days a week (8:00 am – midnight EST). Please call 1-800-321-1484 to speak with a specialist or email us at to receive a response within three business hours or less.

Sale item quantities are limited — please order soon.

Item 82560

Special Shipping Charges

Shipping charges noted in parentheses apply in addition to our standard shipping & service.

We're sorry, but gift wrap is not available. Please call 1-800-395-7006 for Premium or Express delivery rates.

Special Shipping Charges

Oversized items scheduled for expedited delivery (Premium or Express) may incur additional shipping and services charges because of their unusual size. Please call 1-800-321-1484 for an estimate of S&S charges. International callers, please call 1-513-860-3397.

We're sorry, but gift wrap is not available for oversized items.

Special Shipping Charges

Shipped via truck and may require customer assistance upon delivery. You will be contacted to make an appointment for delivery.

We're sorry, but gift wrap and gift cards are not available.

This product is Duty Free to Canada

GST still applies and will be charged upon processing. For complete shipping & service charges please call Customer Service at 1-800-321-1484.

Price $14.95
We regret that this item is no longer available.
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