KICKCHARGE Compatible with iPhone Family Four Pack - Pre-Charged, Emergency, Single-Use Mobile Phone Charger, External Battery Pack for Charging On The Go - Great for Travel, Sporting Events & Camping

Waste of money. Half the chargers in the pack didn’t even work at all and the others that did barely gave any juice. Maybe added 10% to the battery. Great concept but the product doesn’t work.

These are really neat. Great for keeping your phone alive when in a pinch. Golfing, out on the ski slopes, at a concert etc. Also VERY impressed with the next day delivery and overall customer service.

It only charged my phone 12 % it does not work that well.

Works

These won’t charge your phone fast, but they will charge your phone. Great emergency back up when all else fails. Depending on your phone case, you may have to remove it prior to use. There is an on/off switch on the battery itself. Once it’s drained, it’s done. No recharging of the battery. It offers great peace of mind for travel. Highly recommended.