Griffin Apple Watch Travel Battery Pack, Aluminum (GC42248)

Features:

- 1050 mAh rechargeable battery provides up to 2.5 full charges for an Apple Watch

- Certified, MFI-compliant Magnetic Charging surface is built into the battery; no cables to lose

- Battery charges via any 5-volt USB charger or computer USB port

- Charge status LED indicator

- Dimensions: 1.5” (38.1 mm) W X .375” (9.5 mm) D X 4.5” (114.3 mm) H