Product Details
- Amazon Sales Rank: #81117 in Cell Phone Accessories
- Color: Black
- Brand: Third Rail
- Model: TRL1B1
- Dimensions: 1.80" h x
.30" w x
3.30" l,
.9 pounds
Features
- Contrary to power cases with built in batteries, users can have multiple batteries on hand for long periods away from outlets
- Smart Batteries work on any Third Rail Case so you can share
- Easy-to-read indicator lights let you check the battery level of the Smart Battery with the touch of a button; Officially a Made for iPhone Certified Product
- 3 in 1 Product: Razor Slim Protective Case Always, On-The-Go Power Case When Needed, Universal External Charger for 100s of Other Devices; In addition to charging the iPhone 4, the Smart Battery can also power 100s of other devices via USB adapter cable (included); Thinnest battery-enabled case on the market
- Contrary to bulky traditional power cases, the Smart Battery slides onto case when you need power and slides off when you don't; Smart Battery is compatible with all existing and future Third Rail cases - keep the battery as you upgrade devices and simply get your new Third Rail case
Third Rail Fuel Universal Rechargeable External Smart Battery for iPhone, Smartphones, iPad and Tablets
Product Description
The Third Rail System for iPhone 4 provides the ultimate 3 in 1 mobile solution, functioning as a razor slim protective case always, a convenient on-the-go power case when needed, and a universal external charger for 100s of other devices. Contrary to bulky traditional power cases, the Third Rail System lets you decided when and where to add on-the-go power. Understanding that you might have more to power than your iPhone 4, the light-weight (1.4 ounce) Smart Battery works as a universal backup charger for your other devices (included adaptor cable is compatible with 100s of devices). The Slim Case works with all iPhone 4 models and offers a sleek, soft-touch design.
Customer Reviews
Most helpful customer reviews
2 of 2 people found the following review helpful.
L Tessman
By lisa h
Universal power for my whole family! When I purchased my Third Rail Mobility case and battery, I bought a spare battery. This is awesome! The batteries stack together to transfer the power from the less charged to the more charged battery. Now, if I forget to charge my gear, this saves me! I also share the battery with my husband. He can charge his Droid using the included cable. Great purchase! Highly recommend!
1 of 1 people found the following review helpful.charge em all
By goeagles83
After purchasing the first phone case and battery, i was so impressed that i decided to buy a second battery. The end result was even better than anticipated. Now, i use one plug at night to charge 3 devices. I stack two batteries on my iphone and then use cords that are in the packets to charge my mifi and my blackberry. I cant tell you how convenient it is to not have to carry multiple cords around to charge your gadgets, but im trying hence the review. If you are a frequent traveller and are on your gadgets often, this is a must buy. it pays for itself in the amount of stress it takes off of you from worrying about not having charged products
1 of 1 people found the following review helpful.Super Light and Convenient
By Westie
Great backup battery. Very light and easy to use on the go. I would recommend this.I have 2 and I like that I can connect them together and charge both through 1 outlet instead of having to find a separate outlet for each of them. Last week I was traveling and I had 2 batteries and a bluetooth with me. I plugged all 3 together and charged everything with one plug. Was pretty cool.Overall high praises and I am very happy!
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