Compare Portable Wireless Watch Charger - Grey Price

400mAh capacity and power bank. Small and compact design suitable for home, office, car or plane using keychain design can tie to a belt or backpack for travelling, hiking, trekking and business trip. You can use it as a watch charger directly at home with an AC adapter(Not included). Charging the power battery and charging the watch together is a great replacement for the watch charging cable. When overvoltage, overcurrent, short circuit and other charging problems happened, the device will shut down timely to protect your watch. Using high-quality lithium-ion batteries and the original magnetic module, the number of cycles life attains the standard target of 5W times. 400mAh high-capacity power can provide an extra 18 hours of daily use.