Overview and Specifications:
1. The built-in 950 mAh lithium-ion battery can charge the Series 3 iWatch twice, the Series 2 charge 2 times, and the Series 1 Apple Watch charge 3 times. Technology allows you to use it as a base on your bedside table or table so you can charge your charger and watch at the same time. Suitable for hotels or long trips.
2. Not only does your phone need portable power bank, but your Apple Watch also needs.The Smart Keychain mobile power supply replaces your Apple Watch magnetic charging cable and uses a microcomputer electronic system to wirelessly charge a touch-sensitive Apple Watch by simply placing your Apple Watch on a black magnetic charger.
3. Ultra-compact size and light weight – half credit card size (53.06 (length) * 39.9 (width) * 18.2 (height) mm), weighing only 51 grams. Portable—keychain design, you can use Apple Watch Power Bank to hang it on a bag or backpack.
4. Easy to use: Press the power button and place the watch on the magnetic ring. Four LED lights tell you the state of charge; when all the lights are on, the watch is fully charged. The charger can be charged while charging the watch.
5. Portable, pocket size: Use it as a key ring, clip it in a package, or in a pocket, purse or package. It is small, lightweight and powerful. Charge your watch anytime, anywhere, no matter where you are.
Display: 4 LED indicators, all blue, indicating that the battery is full.
Turn on the mobile power: press and hold the power button for 3 seconds
Input: 5V / 1A / 5W Micro USB
Output: 5V/0.4A Apple Watch Magnetic Wireless Port
Charging and discharging time: 3H