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Select Series Portable Cell Phone Charger for Universal/Smartphones, 4,000mAh Power Bank, Black
Emergency Series Portable Cell Phone Charger with Apple MFi Certified Lightning, 2500mAh Power Bank, Black
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.
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!
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.
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
Monoprice's rugged design and rigid quality control standards deliver high quality products at fair prices.
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
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!
|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.
Questions and Answers
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. :-)
11 months ago
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.
6 months ago
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
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