iPhone Battery Case

With MicroSD Card Slot

Provides Extra Battery Life and Memory Expansion to Your iPhone

More Power

Specially designed for the iPhone, the Kuner iPhone battery case extends the iPhone’s battery life and keeps it charged at all times while on the go.

More Memory

With a built-in SD card slot, gain leverage for extra videos, audio, and photographs. Whether you’re an amateur or professional, you’ll find that this added storage will ensure that you are not running into storage limits for life’s greatest moments.

Audio Pass through

The KUNER case is the first non-Apple case with full Lightning headphones support.

Listen to the music with Lightning headphones while charging your iPhone with our iPhone battery case simultaneously.

iPhone battery case

Super Slim

KUNER has eliminated the elongated bottom heavy design typically found in our competitor’s smart battery iPhone cases. The KUNER charging case is the slimmest in the market, adding only 4 mm and 65 g to your iPhone 6/6S.

Pass-through Charging

Charge your iPhone battery case with original Apple’s Lightning cable. No extra USB cable needed. When charging, the phone will be fully charged first then immediately switch to the case with no difficulties.

Lightning Sync

The Lightning cable charges the KUNER smart iPhone battery case while simultaneously allowing you to sync your iPhone to iTunes. You don’t have to remove the battery case when you need to sync the iPhone with your iTunes account.