Mophie, the no. 1 selling smartphone battery case maker in North America, is back with a case for the Samsung Galaxy S5.

The Mophie Juice Pack for the GS5 packs a 3,000mAh external battery that promises to completely recharge a dead Galaxy S5 back up to 100%. The case is the same as previous Mophie battery case packs: it has a switch and LED light indicators to display battery charge levels. A rubber bumper protects the encased GS5 from daily impact.

If Mophie’s battery case is too chunky for your liking, you can always buy a spare battery for your Galaxy S5 — the back cover is removable and the battery is swappable in case you forgot.

Available in black or white; Mophies taking pre-orders with shipping slated for September 8.

Price: $99.95
Source: Mophie