The Thinnest Backup Laptop Battery

Thinner than a No. 2 pencil, this is the world's thinnest backup laptop battery. At only 1/5" thin and weighing less than 1 1/2 lbs., the battery stores unobtrusively in a briefcase and provides supplemental power without adding bulk or heft to a laptop. The 13,200 mAH battery powers a laptop for up to 3 1/2 hours and doubles the battery performance of 12" laptops (or smaller). An OLED display shows the percentage of battery power remaining and you can select a voltage output between 16 and 20 1/2 volts. The battery backup provides supplemental power to other devices via a USB port that powers a smartphone for up to 48 hours, an iPad for 20 hours, or an iPod for up to 72 hours. Includes 10 adapters to accommodate all major laptop brands. Recharges in 2 1/2 hours. 8 1/2" x 11" x 1/5" H. (23 oz.)

Lifetime Guarantee

The Thinnest Backup Laptop 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 82563
Price $99.95
We regret that this item is no longer available.
The Thinnest Backup Laptop Battery
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