Whether you have an iPhone, a Samsung phone, an LG phone, an HTC phone or any other smartphone out there, we all have the same main complaint about our smartphones: we wish the batteries would last longer. Battery life has improved in general over the past few years, thanks in no small part to the fact that smartphones have gotten so much bigger so there’s more room in there for larger batteries.

If you have an iPhone 7 or an iPhone 7 Plus, you’d love to have extra juice but the prospect of ruining that slim silhouette is disconcerting. In this post, we’ll show your our favorite slim battery case right now for the iPhone 7 and iPhone 7 Plus.

Here are some highlights from the Alpatronix BX170 (4.7-inch) 3200mAh Ultra-Slim  iPhone 7 Battery Case page:

  • MORE THAN 100% CHARGE: Powerful rechargeable 3200mAh iPhone 7 battery case helps keep your phone charged the entire day. *NOTICE* – Not compatible with Apple EarPods with Lightning Connector or traditional 3.5mm headphones. ONLY compatible with Apple Airpods or any other wireless Bluetooth headphone accessories.
  • APPLE CERTIFIED CHIP: Approved by Apple® to work with all functions of your iPhone 7 charging case. 100% compatible with iOS 10, Apple Pay, and future iOS software updates. Charge and/or sync your iPhone while in the iPhone 7 extended battery case using the included micro USB cable.
  • ULTRA SLIM PROTECTION: 360° scratch-guard, dual layer protection. Compact design minimizes bulk and weight for iPhone 7 charger case. Raised front bumper stands higher than your iPhone screen to avoid contact with other surfaces.
  • EASY INSTALLATION: Insert your iPhone 7 into the lightning output port. The extended battery case uses a micro USB input port to enable recharging and data transfer. You can conveniently charge and sync both the battery case and iPhone 7 to your Macbook, PC or laptop without having to remove the battery case.
  • WHAT’S IN THE BOX: iPhone 7 charger case, dual layer bumper, micro USB charging cable, user manual, 1-year warranty, and our legendary, super-friendly customer service. Purchase with confidence! Alpatronix is the only authorized seller of Alpatronix battery cases on Amazon.com. Beware of other sellers selling counterfeit items at a fraction of the cost. Alpatronix 1-year warranty is only valid when you purchase your battery case from Alpatronix.

And here are highlights from the Alpatronix BX170plus (5.5-inch) 4000mAh Ultra-Slim iPhone 7 Plus Case page:

  • MORE THAN 100% CHARGE: Powerful rechargeable 4000mAh iPhone 7 Plus battery case helps keep your phone charged the entire day. *NOTICE* – Not compatible with Apple EarPods with Lightning Connector or traditional 3.5mm headphones. ONLY compatible with Apple Airpods or any other wireless Bluetooth headphone accessories.
  • APPLE CERTIFIED CHIP: Approved by Apple® to work with all functions of your iPhone 7 Plus charging case. 100% compatible with iOS 10, Apple Pay, and future iOS software updates. Charge and/or sync your iPhone while in the iPhone 7 Plus extended battery case using the included micro USB cable.
  • ULTRA SLIM PROTECTION: 360° scratch-guard, dual layer protection. Compact design minimizes bulk and weight for iPhone 7 Plus charger case. Raised front bumper stands higher than your iPhone screen to avoid contact with other surfaces.
  • EASY INSTALLATION: Insert your iPhone 7 Plus into the lightning output port. The extended battery case uses a micro USB input port to enable recharging and data transfer. You can conveniently charge and sync both the battery case and iPhone 7 Plus to your Macbook, PC or laptop without having to remove the battery case.
  • WHAT’S IN THE BOX: iPhone 7 Plus charger case, dual layer bumper, micro USB charging cable, user manual, 1-year warranty, and our legendary, super-friendly customer service. Purchase with confidence! Alpatronix is the only authorized seller of Alpatronix battery cases on Amazon.com. Beware of other sellers selling counterfeit items at a fraction of the cost. Alpatronix 1-year warranty is only valid when you purchase your battery case from Alpatronix.

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