HUG CHARGING is a mobile shared power bank rental system launched by HUG 4 CHARGE INC. This product is mainly used in public and entertainment environments with dense customer flow like the shopping mall, bus stations, airports, subway stations, restaurants, karaoke, etc. It provides power bank rental, return and purchasing services for the mobile device. 【Safe and stable system 】 The equipment is certified for safety and EMC. Also, the software and hardware system has been running steadily for two years. 【Certificated by world mainstream】 Satisfied with CQC, CE, FCC, RoHS, and other international mainstream certification standards. 【Have three charging cables 】 The power bank has three types of charging cables，suitable for all kinds of mobile phones. This design exempt the trouble of making or buying a new charging cable, also it can have a quick charge. Tip: The APP of walking navigation will continue to use GPS positioning service, switch to the background will still maintain the GPS connection, compared with other operations consume more electricity, reduce battery life!