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    Emergency Series Portable Cell Phone Charger with Apple MFi Certified Lightning, 2500mAh Power Bank, Black
    Product # 16115
    Output Type: Lightning
    Lightning Micro-B
    Out of Stock ETA: 2/16/2018


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    Emergency Series Portable Cell Phone Charger with Apple MFi Certified Lightning, 2500mAh Power Bank, Black

    Portable Cell Phone Charger

    At only 0.28" thick, the Monoprice Emergency Cell Phone Charger is one of the thinnest portable power banks available! With overall dimensions less than 4" x 2.5", this pocket/wallet-friendly portable charger is easy to take with you wherever you go. The integrated Lightning® cable makes it perfect for charging the latest Apple iPhone® and other iOS® devices without the need to carry a separate cable, making it even more compact and convenient. The three-color LED indicator makes it easy to see the remaining charge level on the power bank.

    Stay Connected
    LED Indicator
    Lightning Output
    Stay Connected
    LED Indicator
    Lightning Output

    Portable: Measuring only 3.93" x 2.44" x 0.28" (99.8 x 61.9 x 7.1 mm), this wallet-friendly charger is one of the smallest and thinnest power banks on the market.

    Stay Connected: Featuring an integrated charging cable and wallet-friendly design, it is easy to keep your smartphone and other mobile devices fully charged wherever you go.

    LED Indicator: The three color LED indicator makes it easy to see at a glance the remaining charge level on the power bank.

    Lightning Output: The integrated Lightning® cable is compatible with latest Apple iPhone® and other iOS® devices.


    At only 0.28" thick, it is one of the thinnest portable chargers available!

    Portable Cell Phone Charger

    Measuring only 3.93" x 2.44" x 0.28" (99.8 x 61.9 x 7.1 mm), this wallet-friendly charger is easy to take with you wherever you go.


    1 Year Warranty


    Monoprice not only stands behind every product we sell with a 1 year replacement warranty, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund.

    Quality at a Fair Price

    Quality at a Fair Price

    Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.

    Hassle Free Packaging

    Hassle Free Packaging

    Monoprice exists to bring simplicity, fairness, and confidence to technology choices. This product features recyclable packaging that is simple to open, cost effective, with minimal waste, and fully protective as it travels to you.

    Service & Support

    Service & Support

    You're never on your own with Monoprice products! We have a full team of friendly and knowledgeable technicians available to answer your questions, both before and after the sale. Contact our technical support team for questions about our products, troubleshooting, or even suggestions for products to fit your particular needs. Not to be outdone, our friendly and helpful customer service team is here to make your ordering, delivery, and any possible returns a quick and painless operation, from start to finish!

    Battery Type Lithium-ion
    Battery Capacity 2500mAh
    Output Connector Integrated Lightning®
    Output Power 5 VDC, 1000mA
    Input Connector USB Micro-B
    Input Power 5 VDC, 1000mA
    Dimensions 3.93" x 2.44" x 0.28" (99.8 x 61.9 x 7.1 mm)

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

    IOS® is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.

    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 2 questions Browse 2 questions and 3 answers
    How long does a charge last?
    Katherine W on Feb 2, 2017
    BEST ANSWER: This depends on your device. You can assume this battery bank has an actual capacity of about 90% of its actual rating, so let's say it really has 2,250 mAh. Then you check how many mAh your device has. An iPhone 7 has 1960 mAh and you can assume that charging isn't 100% efficient, so this bank will charge an iPhone 7 about once. However, iPhones tend to have lower battery capacities than flagship androids, so if you wanted to charge a Galaxy S8 that has 3000 mAh battery, you can assume it will charge only about 66%. Best to check your specific phone's mAh specification.
    What do the flashing lights mean - Charged? Charging?
    Rich B on Dec 5, 2016
    BEST ANSWER: Lights flash red, then yellow, then green as it's charging. Once you get a solid green light, it's fully charged. A solid yellow light-- still some charging power left but not fully. A solid red light-- time to charge the unit.
    4.5 / 5.0
    23 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Very portable and convenient, questionable capacity
    This battery charger is for the mobile user that struggles to get through their day on one full battery. I like the battery for its simple straightforward form factor. While no instruction manual is included, the battery operates as expected. There is a micro USB input to charge the battery (cable included). A color indicator suggests whether the battery is full or low (there's no instructions, so you'll have to guess what level green/yellow/red mean). The light blinks when it's charging and (presumably) a solid green means that it's full. One thing to note is that there is no button to turn the battery on/off. There must be a switch in the lightning connector socket that indicates whether the lightning connector is tucked away or pulled out. I normally like to have an on/off button, but I can appreciate the simplicity for regular use.
    Battery operation works as expected. My main gripe is the advertised 2,500 mAh capacity. I've tested this battery on my iPhone 6 which supposedly has a 1,810 mAh battery. So, one would expect this battery to fully charge my iPhone 6 once. I've only charged my iPhone with this battery twice. But, so far, this battery will only charge my iPhone 6 by ~75% (e.g. - iPhone battery was brought from 10% to about 85%). Even accounting for real world conditions that say charging is less than 100% efficiency, I would expect a 2,500 mAh battery to fully charge a 1,810 mAh iPhone battery.
    Another noteworthy comment is directed to those that use a case to protect their iPhone. The black plastic casing of the lightning connector may be too thick to support charging with certain iPhone cases on. (I have to remove my first-gen RhinoShield CrashGuard bumper case to charge with this battery.) I have this same issue with some of the earlier/basic Monoprice lightning cables.
    Overall, this battery is good for the price. Despite its shortcomings (in my eyes), I will likely continue to use it. In fact, I bought two (during the Black Friday/Cyber Monday sale) so that I can always have one on hand while the other is charging!

    For perspective, I haven't used many portable battery chargers. But, I consider the LinearFlux LithiumCard Pro to be the gold standard. I got one from their Kickstarter campaign but, it did not survive my daily abuse of it and I am not willing to pay the cost to get another one. While it was working, I *loved* it. But, it only lasted me for about a year. For the money, I can get 10 Monoprice emergency batteries or just one LithiumCard. 'Nuff said. :-)
    December 4, 2016
    1 year ago
    Very useful, but...
    This is a great value and provides enough charge to carry me over for the day. I recommend this power pack even thought it doesn't perform up to the level I expected.

    At a 2500 mAh rating I would expect the ability to fully charge my iPhone 7 but it does not. A first unit provided ~40% charge, a replacement provides ~70%. This is adequate but not what should be expected. To charge my phone it would need to perform at ~80% efficiency, a very reasonable expectation.

    It also comes without any instructions. It is easy enough to figure out with green -> amber -> red represented depleting charge and solid green representing full charge. when charging. But, there is not a good excuse for not including minimal instructions.
    June 24, 2017
    8 months ago
    Thin battery
    Perfect size to fit in pocket with phone.
    I use a rubber band to hold the phone and battery together and it works very well.
    The battery is actually thinner than the phone and a good fit...I have a 5s
    August 15, 2017
    6 months ago
    Perfect for your pocket
    This charger is great for charging your phone and small enough to fit in your pants pocket without much notice.
    May 23, 2017
    8 months ago
    I bought 2 of these, one for home and the second for vehicle. Theyre small, light and efficient with the built in Lightning connector!
    May 22, 2017
    9 months ago
    Love it! I bought two of them. They are super slim and really do a Grady job of recharging my phone. Would definitely recommend, you'll be happy
    August 17, 2017
    6 months ago
    works great - lightning cable just barely fits with my Otterbox case
    works great - lightning cable just barely fits with my Otterbox case
    April 6, 2017
    10 months ago
    Perfect for pocket or purse
    Love the small size and weight. Its easy to carry in a pocket along with your phone. It gives you plenty of charge to get you through an emergency or until you can plug your phone in. Also feels sturdy to the touch.

    Highly recommended.
    December 1, 2017
    2 months ago
    didn't get full charge but very happy
    I used this on iphone 6S. I normally get 70%-80% charge. My wife iphone 6 Plus get about the same. I am very happy with it small form and built in charging cable. I have many powerbank at home but I'd rather use this one. I put it in my front pocket and it is so light and convenient. This is a good buy!!!
    October 26, 2017
    9 months ago
    Easy to carry!
    Easy to carry and great to charge your phone while you still use it.
    October 11, 2017
    4 months ago


    Back Order This item should ship tomorrow (1/22/2018) if ordered within 7 hours 17 minutes