![Lifetime Guarantee](https://digital.hammacher.com/images30/pixel.gif)
Our items are guaranteed for their normal life under standard, non-commercial use.
This is the smartphone battery that holds its charge for a full year, ensuring you always have backup power during an emergency. While power seeps out of most rechargeable batteries after only three months of inactivity, this 2400 mAh lithium-ion battery has a unique covered jack that seals in power, so even after a year on the shelf it remains 97% charged. It fully charges an iPhone or Android in under three hours and can charge a device 1 1/2 times before requiring a recharge itself. Smaller than a pack of gum, the device also incorporates an LED flashlight and emergency beacon. Recharges via USB/AC adapter in six hours. 3 3/4" L x 1 1/2" W x 1" D. (3 oz.)
![The Cordless Desk Lamp](https://digital.hammacher.com/Items/83215/83215_380x380.jpg)
The Cordless Desk Lamp
![The Solid Marble Wireless Charger](https://digital.hammacher.com/Items/94656/94656_380x380.jpg)
The Solid Marble Wireless Charger
![The Weatherproof Outdoor Recliner](https://digital.hammacher.com/Items/96905/96905_380x380.jpg)
The Weatherproof Outdoor Recliner
![The One Acre Environmentally Safe Mosquito Trap](https://digital.hammacher.com/Items/55553/55553_380x380.jpg)
The One Acre Environmentally Safe Mosquito Trap
![The Best Long Reach Hedge Trimmer](https://digital.hammacher.com/Items/95870/95870_380x380.jpg)
The Best Long Reach Hedge Trimmer
![The Lightweight Simulated Flagstone Pavers](https://digital.hammacher.com/Items/98285/98285_380x380.jpg)
The Lightweight Simulated Flagstone Pavers
The Hammacher Schlemmer
Lifetime Guarantee
Our merchandise is guaranteed for life.
Items that we sell are guaranteed for their normal life under standard non-commercial use. Should any product fail to meet your expectations, we will replace it or refund the cost of the item less shipping and service fees. Returns older than one year will be credited in the form of a gift certificate.
We know you have a choice.
Thank you for choosing Hammacher Schlemmer.
Size Guide
![Christmas Tree Sizing Chart Christmas Tree Sizing Chart](https://digital.hammacher.com/images30/editorial/06302022d-xmas-tree-graphic.jpg)
![Our Rather Famous Lifetime Guarantee Our Rather Famous Lifetime Guarantee](https://digital.hammacher.com/images30/pixel.gif)
Our Rather Famous Lifetime Guarantee
The products we offer are as unique as our name and our merchandise is backed by our Lifetime Guarantee of Satisfaction.
Learn More![Over 175 Years Over 175 Years](https://digital.hammacher.com/images30/pixel.gif)
The Story Behind a Retail Legend
In the beginning there was hardware. Over the decades much has changed at Hammacher Schlemmer. But our original philosophy has remained constant...and still guides us more than 175 years later.
Read Our Story![The Hammacher Schlemmer Institute The Hammacher Schlemmer Institute](https://digital.hammacher.com/images30/pixel.gif)
The affiliated, independent Hammacher Schlemmer Institute was created in 1983 to rigorously research, test and rate products to make the Best products available to our customers.
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*Offer valid on orders over $99
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*Offer valid on orders over $99