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  • Maxboost Atomic Samsung Galaxy S4 Battery Case - Matte Black (A.K.A. Samsung Galaxy S IV Battery Case, Samsung I9500 Battery Case, Samsung S4 Battery Case, Samsung Galaxy SIV Battery Case Charger Cover )
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Maxboost Atomic Samsung Galaxy S4 Battery Case - Matte Black (A.K.A. Samsung Galaxy S IV Battery Case, Samsung I9500 Battery Case, Samsung S4 Battery Case, Samsung Galaxy SIV Battery Case Charger Cover )


Currently unavailable.
We don't know when or if this item will be back in stock.
  • Featuring a fully protective hard shell case with the minimum added bulk. Enjoy the comprehensive Ergonomic protection while still maintain the slim form factor of your S4.
  • The Maxboost Atomic Battery Case deploys the most reliable battery technology, which can live up to its standard and being rechargeable for more than 500 cycles.
  • The case featuring Micro USB charging port pass through, and can be charged together with the galaxy s4 phone via the original data cable for your S4.
  • The Atomic battery case also has the following functions built-in: charging switch, LED battery level indicator, charge & sync through the case, headphone jack cutout, function button cutouts.
  • The powerful 2300mAh built-in battery can effectively extend the battery life of your Galaxy S4. It can easily add 7 hours of talk time and 8 hours of web browsing time.


Technical Details

  • Size (LWH): 5.5 inches, 2.6 inches, 0.7 inches
  • Weight: 3.04 ounces
  • Minimum Rated Talk Time: 10 hours
  • Minimum Rated Standby Time: 270 hours
  • Battery Type: Polymer
  See more technical details

Product Details

  • Product Dimensions: 5.5 x 2.6 x 0.7 inches ; 3 ounces
  • Shipping Weight: 7 ounces
  • ASIN: B00CORGPA6
  • Item model number: ABS4-2000B-BLK
  • Average Customer Review: 2.6 out of 5 stars  See all reviews (56 customer reviews)
  • Amazon Best Sellers Rank: #135,550 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
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Product Description

Ultra Portable Power & Protection
Get the extra power you need for the Samsung Galaxy S4 with the all-new Atomic Battery Case from Maxboost. This ultra-thin Galaxy S4 battery case has got what it takes to power and protect the S4 through almost any situation. The enclosed rechargeable battery adds an additional 7 hours talk-time, 30 hour music playback, and 10 hours of video playback, all while the protective shell shields the Galaxy s4 against the wear and tear of everyday living. The best part, the Atomic Case is still small enough to fit easily in your hand or in your pocket. With its light-weight, two-piece slider design, the Atomic Case does an outstanding job to power and protect your Galaxy s4 while still keep its minimal form factor.

Battery Technology
The Maxboost Atomic Battery Case Enclosed a maximum capacity 2300mAh battery core in its an ultra-thin durable casing. The extended battery has fully functional set of features including charging switch on/off so you can decide when to charge your phone, power level indicators so you can check power remaining at any time, and pass through syncing so that you don't need to remove the battery to do any data transfer.

Box Content
1 x Maxboost Atomic Battery Case for Galaxy S4
1 x User Manual
1 Year Manufacturer Warranty USB charging Cable Not Included, but Atomic is fully compatible to original data cable.



Customer Questions & Answers

Customer Reviews

There has been a few issues with the usb cable.
santanag23
I have had the case for only 2 weeks in the back of it has already cracked, if I would have dropped it that would explain the crack but I haven't.
John
So I can only take off the battery case from my phone, otherwise it will hurt my phone's battery.
tl

Most Helpful Customer Reviews

39 of 41 people found the following review helpful By Gwen Gonzalez on July 3, 2013
Verified Purchase
Length: 2:47 Mins
I recently purchased the Maxboost Samsung Galaxy SIV Battery Case and was really pleased with the quality of the case. The case has a 2000mAh battery which adds enough power to get me through almost 2 full days of constant use (primarily web surfing, email, some music). I am not really a fan of the width of the Galaxy since its so thin and doesn't fit in my hand easily so I enjoyed the extra thickness that the Maxboost case gave me. It basically gave the phone a more ergonomic feel which made it easier for me to hold.

The case comes in a matte black and also a glossy white. I personally got the matte black and really like it. It has a decent grip to it, yet is not so "grippy" that it gets stuck in my jeans pocket when I try to remove it. The case is a two-piece design where the top part is removed so you can slide the Samsung Galaxy SIV in.

So far the reception on the case has been fine. I haven't noticed any drop in signal when I put the case on either.

The Maxboost battery case is a pretty good deal. It's pretty darn cheap compared to many of the competitors and really does a pretty good job of charging and adding some protection to the phone.
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8 of 8 people found the following review helpful By A. Srikanth on July 23, 2013
Verified Purchase
Have been using the product for the last one month. When it comes to looks - nice, clean,elegant, matte finish with nice battery level indicator and I don't think they could come any smaller and lighter for a 2000mAH battery. Quite sturdy. The charging is effective and the battery capacity is just about enough to get it through a 24hr intense use. The voice and speaker functions quite well with the product on. Does heat up a little bit, which is expected when it's charging the phone in one's pocket, but no big deal. Blame the crappy laws of thermodynamics!

The main issue with the product and which stops me from giving it a resounding 5 star review, are the buttons. The power, volume up and down buttons are very small and not raised above the surface and neither does it function very well. My needs with my phone with constant use for these buttons are quite intense, and when I need to use these buttons, I need to visually look for them and press down hard and thus, they profoundly fall short of playing their desired roles. This has forced me to use the product only when the power goes down critically low, but then becomes a pain to carry it around separate from the phone.

All in all, a nice product and if the button issue is addressed, could be a real winner - in my opinion of course!
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3 of 3 people found the following review helpful By Brett on September 9, 2013
Verified Purchase
Less than satisfied with this product! After I recived it, I followed the instructions to charge it, used it one time and it stopped working. ALL the lights on the back lit up and it wouldn't accept a charge or power the phone. I emailed Maboost twice for advisement, with not respose! DONT BUY THIS PRODUCT!!! you'll be out your 59 buck plus shipping! What a joke!
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5 of 6 people found the following review helpful By Laura Henderson on July 5, 2013
Verified Purchase
I love this Maxboost battery backup case for my S4. I am constantly on my phone for calls, internet, games, texting and i would have to charge my phone 2-3 times a day. But with this back battery/case i only charge my phone once. i get up in the morning and take off with my phone and i do not have to put it back on charge until i go to bed around midnight.
i recommend this to anyone that is on their phone a lot. It's great when you are out and about and you are someplace where you can charge your phone with the charger. You just push the little on/off switch on the back and BAM! your phone is charging. it is awesome!
the only thing i had to get use too which wasn't too bad was the thickness of my phone. it didn't add a whole bunch but enough to make a difference. i am so used to it now that when i take the case/battery off the phone feels to thin.
I have no issues using the camera with this case on, and it provides well protective to my phone.
you gotta get one of these if you are on your phone as much as i am. you'll love it. trust me!
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1 of 1 people found the following review helpful By Dakota Miles on September 13, 2013
Verified Purchase
I had it for two days before it quit working all together. It wouldn't charge my phone or even receive a charge while on a charger.
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1 of 1 people found the following review helpful By llewodcma on September 2, 2013
Verified Purchase
Worked great for 3 days... then quit working totally. Lights stay on all the time, and it doesn't charge my phone. No documents shipped with the case. Said it was to save trees. When I went online to find the manual... it wasn't for my phone according to the serial number, and the title on the case didn't match the serial number either. I will not ever buy from this seller again!
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3 of 4 people found the following review helpful By Stephanie McMillan on July 8, 2013
Verified Purchase
The battery life on my S4 was atrocious. Couldn't get through a full day on one charge and I have to charge it every 3 o’clock in the afternoon. Finally got this battery case after a month of wait, and I never ran out of battery again!
It's bulky, but I would sacrifice size for functionality. This case makes my S4 alive again.
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2 of 3 people found the following review helpful By iggomgadg on August 5, 2013
Verified Purchase
I was so excited to order this product based on the 4.5 star average reviews I read. Received product timely, anxiously attached it to my phone, 4 days went by of great use, and then bam! It is not charging anymore. I can wiggle my charger around, and it is attempting to light up, but then stops charging. Very disappointed. Sending back today for a full refund.
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