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.


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.