CoBattery is more than a battery extender. Instead of conventional plug-in charging, simply swap batteries. No more time wasted tethered to a wall. CoBattery replaces conventional charging with battery swapping. The system comes with the CoBattery case, two batteries, and a charging dock. One battery stays in the case, keeping your iPhone at 100%. The other battery stays in the charging dock. When you come home, swap the used battery with the one in the dock-giving you a full charge in seconds.
A**T
Didn't know I needed it
After using this product for a couple weeks, I never knew how much I needed it. It's so liberating to take a weekend trip all charged up and never worry about your phone dying. I'm sure that when my phone gets to the stage in its life when the battery life declines, this will be even more useful.Cons: It's a bit hard to pop the battery out but that's actually probably for the best.
Trustpilot
1 month ago
4 days ago
