CoBattery is a case with a swappable battery that keeps your phone charged, no matter what you get up to.
While you use your phone, your second battery is charging at home.
Swapping takes seconds and each battery has enough charge for a full day.
Our custom designed lightning connector snugly fits your phone.
Lithium-ion batteries degrade as you use them. After 300 charge cycles, your iPhone battery will be at 80% capacity.
CoBattery takes this wear and tear instead of your iPhone battery.
Explore your city. Check out a new bar. Go camping. Play 20 straight hours of Angry Birds.
Can't handle the adventure? Send CoBattery back for a full refund.
The CoBattery kit comes with a case, two batteries, and a charging dock for only $79.