Let’s take a look at the best battery cases you can buy. Not only do they extend the life of your iPhone 4S, but protect it too.

1. By: Cashforiphones
Source:
http://www.cashforiphones.com/cfi/news/article/the_best_iphone_4s_battery_cases

2. It’s no secret that the iPhone 4S has horrible battery life. It won’t last a
whole day if you use it constantly. Because of that, many users are
hassled because they have to bring their chargers around just to make
sure their iPhones don’t die on them.
That old iPhone of yours
definitely lasts longer than the
4S. If it’s an iPhone 4, you’re
lucky. You get 300 hours of
standby time. With the iPhone
4S, you’re only given 200
hours.

3. But over time, your iPhone’s battery will give out. It’s
best to sell your old iPhone and get the 4S. You’ll get
all the latest features such as a wonderful
camera, and a new OS.
If you’re still skeptical
whether you should sell
your old iPhone or not,
don’t be afraid. Just
because you know that the
battery life of the
iPhone 4S isn’t really
stellar, doesn’t mean
there’s no solution to it.

4. Fortunately, there’s a way
to counter the not – so –
good battery life of the
iPhone 4S, and that is
through the use of
external battery packs.
They come in different
designs, but the best ones
come in the form of cases.
Not only do they extend
the life of your iPhone
4S, but protect it too.

5. • This case is a popular choice among
iPhone 4S users thanks to its simple
and elegant back.
• It has a powerful 1,700 mAH battery
inside it. At the most it’ll double the
battery life of your iPhone. There’s also
a Boost Case Plus which features a
2,200 mAH battery.
• There’s also the Boost Case Hybrid
with a 1,900 mAH that’s detachable,
and it sells for 48 dollars.

6. • This is a unique battery case for the
iPhone. It’s most notable feature is that
it uses solar technology to charge the
battery in the case. It’s great if you’re
looking for a cost – effective way of
charging.
• It does, however, sell for a price of 80
dollars.

7. • The Incipio OffGrid is great because it’s only 2
ounces and measures 9.6 mm thick.
• It’s affordable at 45 dollars, but the downside
is that it only has a 1,450 mAH battery, giving
it a shorter battery life than its competitors.

8. • The iBattz Mojo Removable comes with a
removable 1,500 mAH battery that you place
under the back cover.
• It sells for 80 dollars, making it quite pricey, but
you do get two batteries, which can extend the
life of your iPhone even longer. If you happen to
have a bag with you, you can bring it along.

9. • The PhoneSuite Elite is quite pricey at
69 dollars, but this is one case that has
an elegant design.
• It’s also billed as the “thinnest, fastest
charging iPhone 4/4S battery case” with
a beefy 2,100 mAH battery. That’s
higher than most competitors.

10. • Sell iPhone For Cash
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Source:
http://www.cashforiphones.com/cfi/news/article/the_best_iphone_4s_battery_cases