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Chromo Inc. iPhone 4 4S Battery Case 1900mAh Ultra Slim Purple, Bonus Screen Protector

2.0 out of 5 stars 76 customer reviews

Price: $19.99 & FREE Shipping

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Only 1 left in stock.
Ships from and sold by A4C Online.
  • iPhone Charging Case 1900 mAh
  • Compatible with all iPhone 4 and 4S AT&T Verizon and Sprint
  • Available in many different colors, Just search for "Chromo Inc. iPhone Battery Case"
  • Doubles battery life for iPhone 4/4S (All Models)
  • Sync & Charge simultaneously
1 used from $4.99
$19.99 & FREE Shipping Only 1 left in stock. Ships from and sold by A4C Online.

Product Features

  • Size (LWH): 4.92 inches, 2.48 inches, 0.63 inches
  • Weight: 2.24 ounces
  See more technical details

Product Description

Protect your Apple iPhone 4 or 4S and add power with the Apple iPhone 4 / 4S Extended Battery Case. The durable shell case will prevent dust, dirt and scratches from accumulating on your phone, and will keep it looking good as new. The built-in battery provides additional power to your iPhone 4 or 4S. LED lights on the back let you know when your battery needs a charge. A simple touch of the button allows you to control when your case provides power to your phone. Unlike most extended battery cases, this case charges your iPhone as well, while the case charges.combines the stylish and durable protection of an easy-grip case with the power of a maximum capacity rechargeable battery.

Product Information

Product Dimensions 4.9 x 2.5 x 0.6 inches
Item Weight 2.2 ounces
Shipping Weight 5.6 ounces (View shipping rates and policies)
ASIN B008OZRBHS
Customer Reviews
2.0 out of 5 stars 76 customer reviews

2.0 out of 5 stars
Best Sellers Rank #283,247 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
#1,575 in Cell Phones & Accessories > Cell Phone Accessories > Batteries & Battery Packs > Charger Cases
#136,484 in Cell Phones & Accessories > Cases > Cases

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
I use it when I'm going to be out in someone else's vehicle where a charge won't be available. Works pretty well. Sometimes when I plug it in to charge while the phone is in it, the iPhone says that it doesn't support the device. But I usually try and charge this case by itself and then drop the iPhone into when I'm running out.
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Verified Purchase
Apple 4S will not accept this as a charger, error comes on after 5 minute saying " incompatable charger" Case is great and strong but the battery was the perk on this madel. I had to return it , Seller was underrstanding.
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Verified Purchase
We would plug this in for charging and it would say device not working... then would plug it into the same cord the next day and it would charge. Obviously, the cost is what drove me to purchase, but we are returning these.... Too inconsistent, can't rely on it working>>>>
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Verified Purchase
I bought this case for my GFs iPhone 4s. It is now more than a year old and it is still working as it should. I realize that a lot of people have had issues, but I have not experienced them at all. Even if this case only lasts for 6 months, it is still less expensive in the long run than a lot of the $80 cases on the market. If the one she has stops working, I will get another without hesitation and still be money ahead.
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Verified Purchase
This is a piece of garbage, i cannot charge it with the Iphone inside it and when i use it in conjunction with the phone it tends to run the phone battery down real fast and then doesnt even give a full charge to the phone, if i didn't have to go out of town i would've returned it. should've read the return policy but i went off of the reviews and was convinced this was a better one, NOT!!
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Verified Purchase
Well my daughter and I were so excited to get our external battery cases and use them!
Mine worked great the first few times but it let me down on the real first test! I left at 4am with my daughter and her 8th grade class for a full day at NYC!!! I had my phone charged up and my case charged up! I put the case on right away in the morning and it lasted till like 11am and by then I noticed that it had lost power and I was on my phone battery only! We were going to be in the city till 7:30pm and then had a ride home yet and I wanted to be able to use my phone but because I was down to 40% on my phone I shut it off for a while just to save battery! Maybe my expectations were to high. My sister In law has a different case and by like 5 in the afternoon she was still at 100% on her phone!!! She by the way took the case off her phone and let my daughter charge her phone up with it. My daughter was able to get her almost dead phone up to 75%. I am going to try to check into getting a case like hers but I will have to wait now cause I have just spent the money on 2 of these cases and I am not very happy! Maybe it is not meant to be used so long but It was a let down! Please note that my daughter had hers on her phone and she is 14 and it was dead even sooner than mine!
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Verified Purchase
will not last more than a couple of hours, even after charged overnight, now it will not last half an hour, contacted seller and was told there's no warranty because it was sold by Amazon. Amazon says return period is over for warranty contact seller.
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Verified Purchase
have only used this item for a couple days but when it recharges my phone, my phone makes a constant beeping noise. I have to charge the phone and the battery case separately in order to not hear the noise. Also, the battery life is not as long as a previous case I had. The only reason I replaced the other case is because I dropped it and broke the switch. Thought I'd try something new but now I wish I had just re-ordered the previous case. Having now used it for 5 days, I find it is holding charge much longer than at first. Still makes beeping noise when charging together as recommended in instructions but I just don't charge them together.
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