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PowerBand Micro for Android

Mobile battery charger for Android phones

Shown attached to Android phone
Shown attached to Android phone Front view Side view Top view Top view PowerBand for Android
PowerBand Micro for Android

Mobile battery charger for Android phones

Get Power-to-Go with the battery charger that attaches to any Android® phone for extended use and charging on the move.

SKU: JB01458-BWW


Availability: Out of stock

Features & Specs


Portable battery that easily attaches to smartphones for extended use and charging on the move. Works for all Micro USB Android phones, with or without a case, using the attached charging cable.


  • Tether-free Power: Get the only power solution that attaches to your smartphone, but is not an oversized and bulky battery case.
  • Built-in Charging: Never worry about long, loose or lost cords! The charge cable is a built-in micro USB for Android®.
  • Universal FitWorks with all smartphones. Low profile, silicone bands stretch over the phone for a snug fit, with or without a case. With some larger protective cases, removing the phone may be necessary to charge. 
  • Lightweight Battery: The 3500 mAh LiPo battery provides enough power to charge your device once or twice, depending on your device, to keep you connected.
  • Slim & Pocketable: PowerBand has a narrow profile that adds minimal bulk to your phone while boosting your power.

Designed for:

Large Phone, Small Phone

Dimensions and Weight:

Product Dimensions:5.8 x 1.1 x 10.5 cm (2.28 x 0.43 x 4.13 in)
Weight:88 g (0.19 lbs)
Packaged Weight:153 g (0.34 lbs)


ABS Plastic, Silicone, Steel, TPE


Portable Charger for Android Phones

PowerBand Android model features built-in micro USB charge cable and stretches to charge smartphones such as Galaxy S7 Edge, Nexus 6P and LG G4.

PowerBand for all Android phones
JOBY PowerBand features



PowerBand Micro for Android is rated 4.2 out of 5 by 9.
Rated 5 out of 5 by from Perfect Power Bank For Power Users! I'm a power user with my iPhone 7 Plus running my business, social media, filming and photography 24/7 and throughout the day, having to reach for a plug or drag a large brick of a power bank is extremely inefficient. This PowerBand from Joby is exactly what someone like me needs in compact size, available power and the ability to use it and not be hampered with the size. If you're a power user who burns through your phone battery on a daily basis, this product should be perfect for you as well.
Date published: 2017-04-25
Rated 5 out of 5 by from Extend your work day I travel for work and the Powerband allows me to work on my phone into the early evening without worrying about running out of battery life.
Date published: 2017-03-27
Rated 5 out of 5 by from Great External Battery! This is a very useful product for those of us who use our cellphones a lot. I like how easily the attached band fits on the back of my iPhone 7 Plus (it doesn’t easily fit around my case, so I take that off). I especially like the built-in cable. This is so much easier to carry than most external batteries with separate cables.
Date published: 2016-12-08
Rated 5 out of 5 by from Easy to use This little charger just fits nicely on my 6S Plus with my Mophie case. Eliminates hassle of carrying an extra gadget with another cord. It gives me a good boost at the end of a period of heavy use. If you want more than a full charge to chargevyour Mophie, it won't do it. I like it.
Date published: 2016-11-14
Rated 5 out of 5 by from PowerBand Lightning for iPhone My initial concern was with the band pressing on my iPhone SE power button. But tech support assured me with a little adjustment the band will not slip and press on the button.
Date published: 2016-11-10
Rated 4 out of 5 by from works well but bands too small Unit waking well, but disappointed that the bands do not fit over my phone case. This means to use it outdoors, such as hiking or biking trips I must remove the case.
Date published: 2016-09-24
Rated 4 out of 5 by from Very convenient and discreet. Easy to fit onto the back of even an iPhone 6 Plus. Does exactly what it supposed to do… It gives about one fus charge to an iPhone that is running out of battery.
Date published: 2016-07-03
Rated 4 out of 5 by from works as advertised hard to stretch and slightly covers headphone jack but with a little maneuvering, still a great product
Date published: 2016-06-22
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Q & A

Would I have any problems or need any cables to connect this charger to the Big Blue Solar Charger?  I am looking at the Big Blue as an emergency backup in case of power outages.

Asked by: Flatcat
Hi, It should be fine as it does charge cell Phones. Thank you, Anthony
Answered by: Joby Product Support
Date published: 2017-10-25
  • y_2018, m_4, d_25, h_5CST
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  • co_hasquestionsanswers, tq_1
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