The One Year Smartphone Backup Battery (2400 mAh)
4.3 (46 Reviews) Item
The One Year Smartphone Backup Battery (2400 mAh)
4.3 (46 Reviews) Item

This is the smartphone battery that holds its charge for a full year, ensuring you always have backup power during an emergency.

In Stock - Available for Immediate Shipment.
$49.95
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Lifetime Guarantee
Lifetime Guarantee

Our items are guaranteed for their normal life under standard, non-commercial use.

Product Story

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.)

Customer ReviewsCustomer Reviews 4.3 (46 Reviews)