Quickly power up your Apple Watch with the Griffin travel power bank. It uses a micro-USB cable to charge using a standard USB port, and then you can simply tap your Apple Watch to the charging plate and give it a full charge. The 1,050 mAh power storage ensures this Griffin travel power bank keeps your Apple Watch going.

  • 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ヤ (38.1 mm) W X .375ヤ (9.5 mm) D X 4.5ヤ (114.3 mm) H

Available at amazon.com for $39.99