GSCH054D Portable Battery Charger P/N: 15010006 Feature  Wide range voltage input.  Lightweight, small volume.  Efficient and fast charging.  Compatible with GS2054 series batteries.  Complete safety protection functions, such as over charging, over discharging, over current, over temperature, short circuit, etc. Application Suitable for portable electronic equipment, industry and medical field. Overview Input interface Output Interface Operate temperature Charge temperature Charging time Electrical performance Input voltage Input power Output voltage Charging current Maximum output power Charging efficiency Safety certification Dimensions Length Width Height Weight LED instruction Power on Charging Fully charged Recommended adapter（Optional） Model Rated voltage /current Rated Power SHENZHEN GRACE TECHNOLOGY DEVELOPMENT CO., LTD