Slim Backup Battery Case for iPhone® 5/5s/SE MFi Certified (2200mAh, 1A) - Cosmic Black
    Product # 11925
    $16.15 $18.99 On Sale 14.96% OFF
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    Slim Backup Battery Case for iPhone® 5/5s/SE MFi Certified (2200mAh, 1A) - Cosmic Black

    You spend a lot of money for your genuine Apple products. Why risk that investment by using unauthorized, 'gray market' accessories? The Made for iPhone logo indicates that this product has been certified to meet Apple performance standards.

    Keep your iPhone® 5/5s internal battery charged throughout the day using this Slim Backup Battery Case from Monoprice!

    This MFi certified case not only protects your iPhone 5 or iPhone 5s from the scratches and dings that come from daily use, it also provides an additional power source to keep your iPhone charged at all times. The case has a built-in 2200mAh battery, which is sufficient to fully charge the internal battery on the iPhone 5s, even when accounting for the loss due to voltage changes.

    It has built-in protection circuitry, which efficiently prevents damage from short circuits and overcharging, as well as from other malfunctions under extreme conditions. The battery can provide an additional 8 hours of talk or internet surfing time, up to 10 hours of video playback time, and up to 40 hours of audio playback, on top of the iPhone's internal abilities.

    The case can be left on, which will keep your iPhone's battery topped up, or it can be turned on when the battery gets low to get the additional boost. It uses a micro USB connection for charging and includes a micro USB charge/sync cable. It has cutouts for all the controls and connections, as well as for the camera on the back.

    Apple and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries.

    Model 11925
    Input Voltage 5.0 VDC, 1A (max)
    Output Voltage 5.0 ±0.25 VDC, 1A
    Nominal Capacity 2200mAh
    Cell Type Li-polymer
    Designed For iPhone 5 and iPhone 5s
    Additional Standby Time up to 255 hours
    Additional Talk Time up to 8 hours
    Additional Internet Surfing Time up to 8 hours
    Additional Audio Playback Time up to 40 hours
    Additional Video Playback Time up to 10 hours
    Dimensions 5.4" x 2.4" x 0.6" (136 x 60 x 16 mm)
    Weight 2.2 oz. (62g)
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    4.0 / 5.0
    6 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    One big hang up
    I was not happy with the product because you are not able to charge both the phone and the backup battery at the same time. When I plug it in overnight only the case charges, not the phone. I don't have a good system of charging the phone first, then the case. I would like to be able to plug it in overnight and start the day with a fully charged phone and backup battery case.

    PROS: Lightweight, durable

    CONS: Slippery, falls out pocket or slides around easily.
    October 16, 2015
    Response from Monoprice

    Thank you for your review. It's a shame the unit didn't work out for your needs. Most battery backups do not allow simultaneous charging of the backup battery and a device. The main reason is that if charging the backup battery and the device at the same time it could additional strain on the battery and decrease the lifespan of the backup battery. Thanks for your support and sorry again for any inconvenience this may have caused. Should you have any questions, feel free to contact us!

    Mark P.
    Tech Support Associate
    November 18, 2016
    Monoprice Administrator M
    Outstanding Deal
    I just dig everything Monoprice. Their first iphone 5s battery case died after six months, but it was still a steal because at three times the price, Mophie and Phone Suit died too. I think they really pay attention to performance, engineering, and price equally.

    PROS: One piece case that slides. Keeps you from losing the top piece. Open design directs audio forward. Open access to headphone jack. Don't need extension except for bulky right angle plugs.
    December 23, 2014
    Great product not military grade protection
    I really like the battery case, and if you primarily work in an office or some other white collar job, it's probably terrific. However, I work in a job where my phone often gets bounced around a bit, and the case does not protect the phone on all sides. The case is solid, but I would probably not recommend it if you're working in a blue collar type job where it might see some abuse.

    PROS: Solid, polished construction. Great battery life.

    CONS: Not for high-impact uses.
    March 10, 2015
    Does the job

    PROS: Looks nice, fits well. Does a great job bringing more battery life to your iphone 5 or 5S.

    CONS: Don't know if I got a somewhat defective unit or not but the USB micro jack will not securely hold the USB cable once plugged with many different cables I always have to position the unit in a special way to get it to start charging and the slightest bump will dislodge the charge cable.
    April 24, 2015
    Response from Monoprice
    Hi Clyde,

    Thank you for your review and truly sorry to hear about your experience with PID 11925. We do offer a 30 day return policy as well as a one year warranty on this item. If you would like, I can assist you in setting up an RMA for a replacement, which will be of no additional cost. Please let me know if you would like to continue with with a replacement and I can get that started for you right away.

    Gisselle B.
    Tech Support
    November 18, 2016
    Monoprice Administrator M
    My second one
    This is a very good battery case. My first one lasted about 3 years and I just wore it out because I'm involved in a lot of outdoor activities. It was still working but was pretty dinged up and the charging slot was getting a little loose. Didn't hesitate to buy a second one.
    July 11, 2017
    1 month ago
    Nice style
    When plugged in it shows that it's charging your phone as well yet the battery percentage goes down. It must only trickle charge. Same thing still happens when battery pack is full. P.S. Using a 2.1 amp charger so that is not it.

    PROS: Will recharge your phone when no power is available. Style.

    CONS: Will not charge your phone when it is charging.
    March 24, 2015

    Back Order This item should ship today (7/28/2017) if ordered within 12 hours 3 minutes
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