Twin-Powered Backup Battery

Just Mobile from Burlingame, CA
You Get Free Shipping! This product qualifies for
free shipping. Details.
All options are required.
This item is currently not available.
Sorry, this combination is not available.

Gum Max Duo™ is a supercharged backup battery for iPhone and iPad. With an 11200mAh capacity, the aluminum-clad Gum Max Duo™ will give you up to seven extra hours of iPad battery life. And with two USB outputs, you can simultaneously charge your iPhone (1 amp) and iPad (2.4 amps). You can keep an eye on the remaining power using the 8-LED charge indicator, and recharge it using a stand USB cable. And with a rubber sleeve providing protection on the go, you can be sure you’ll never run out of juice – wherever you are.

More Details

Twin-powered backup battery for iPhone and iPad. Aluminum shell. Shockproof rubber case. 1A USB output for iPhone. 2.4A USB output for iPad. 11.200mAh capacity. Includes: USB charging cable, Shockproof rubber sleeve in black, user manual. Tablet: iPad 1, iPad 2, iPad 3, iPad 4*, iPad mini*, iPad mini with Retina Display*, iPad mini 3*, iPad mini 4*, iPad Air*, iPad Air 2*, iPad Pro*, and all Android/Microsoft micro-USB powered tablets Smartphone: iPhone 3, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5*, iPhone 5s*, iPhone 5c*, iPhone 6*, iPhone 6 Plus*, iPhone 6s*, iPhone 6s Plus*, all Android/Microsoft micro-USB powered smartphones. iPod touch: iPod touch 1, iPod touch 2, iPod touch 3, iPod touch 4G, iPod touch 5.Gen.*, iPod touch 6.Gen.*. *Lightning to USB cable not included.

  • Dimensions: H 1.1 Inches x W 3.2 Inches x L 4.3 Inches
  • Product Code: V176000199678

Shipping & Returns

  • This item ships directly from Just Mobile in BURLINGAME, CA
  • Item is ready to ship in 1 - 3 Business Days. Delivery date will vary depending on your shipping address.
  • International orders may experience possible delays and take longer to arrive.
  • We accept complimentary returns within 14 days of receipt if the item is unused and in original condition.
AHA Guarantee

AHAlife is committed to help you live a conscious and inspired life.

Many of the items you discover here are exclusive to AHAlife, which is what makes our community of designers and artisans so special.

If you find one of our products anywhere else for less than it's being sold on our site, we will match it. No questions asked.

Our dedicated Concierge Team is here to help. Reach out any time at:

Monday through Friday, 9am to 6pm EST
Have Questions? Just ask our Concierge Team
Just Added
Introducing App
Just Added