The Waterproof Backup Battery.

This is the mobile device backup battery that withstands submersion in 3' of water for 30 minutes. The unit’s double injection-molded case and gasket-sealed interior achieve an Ingress Protection rating of IP67—the highest possible rating for preventing penetration from dust and second highest for water. When fully charged, its three internal 2600mAh lithium-ion batteries recharge a smartphone three times and an iPad twice via its USB and microUSB ports and the included USB/microUSB cable. About the size of a smartphone, the backup battery stores unobtrusively in a pocket or travel bag. LEDs on the case indicate the amount of power left in the backup battery and it recharges in seven hours via USB. With a built-in LED light and a detachable wrist lanyard. 4 1/2" H x 3 1/2" W x 1" D. (3 1/4 oz.)



Compatible Devices

Compatible with all devices that use USB connector.
  • All iPhone models
  • All iPad models
  • All iPod models
  • All Android devices

Lifetime Guarantee

The Waterproof 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.

Item 84601
Price $99.95
We regret that this item is no longer available.
The Waterproof Backup Battery.
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