Reviews for Third Rail System Slim Case and Smart Battery for iPhone 4S/4
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Best option for power so far
Extra bit of juice
Handy, very pricey for what it is, need refining..
Enter Third Rail:
Like:
-Reasonable well made
-Rubberised finnish improves grip
-Battery can be removed for slim look phone.
-Battery can be used to charge other devices via the USB adaptor lead supplied.
-Batteries can be piggy backed for more capacity.
-Battery charge level indicator
Dislike:
-Only comes in black.
-Battery doesn't lock into position very securly so often comes of in pocket.
-No cover supplied to clip in place of battery when not on phone so mounting pad and contacts could easily be damaged.
-For the price it should incorporate a flip front for full phone protection.
I feel this case is incomplete and I may have purchased something still under developement. I find it strange that this inovative design is missing basics like a means of locking the battery into position so it can't come off in your pocket and a cover to clip in place of the battery to protect the mounting pad and contacts. had this cost £30 I would accept it's failings but it cost £69.95(with battery). There are many things to like about this case but unfortunately the price means my advice is wait until the price falls, if it falls or at least wait until updated versions are released with improvements along the lines of those I've highlighted.
My iPhone 4 battery saver
I paid more than £30 though, dammit.
Problem Solved.
Perfect for Science, Looks Lovely & Lasts Long
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