[. . . ] Specifications Output Voltage: Output Power: Output Current: Dimensions: 4. 2-6 VDC Up to 5 Watts Varies (up to 800mA) 3. 6 x 1. 9 x . 89" (94. 44 x 48. 266 x 22. 61mm) emergency charger For use with: Safety Features Current limit Short circuit protection Thermal protection Package Contents · iGo emergency charger · 2 AA batteries · User guide User Guide Congratulations on your iGo® power purchase!Compatible with today's most popular devices, this iGo emergency charger uses two standard AA batteries to add hours of runtime to all of your devices. [. . . ] Protected under one or more of the following patents: 5, 347, 211, 6, 967, 885 and D506, 981. C. Fo Quick Connect Guide Carefully read this Quick Connect Guide before using this iGo charger for the first time. Push the latch to the left while pulling the case apart to remove battery cover. Insert AA batteries as indicated by battery diagrams and replace battery cover. To replace the batteries in your unit, use new AA batteries and repeat steps 1 through 3. Note: Flashing blue light indicates that the batteries are low and have less than 25% of power remaining. Wait 10 minutes and connect again. For best results: · Charge your device before its battery becomes fully exhausted. · Use premium batteries for maximum runtime. Before using this charger, please read this important information: · Turn off and disconnect when charging is complete. · Turn off and disconnect when the batteries in the charger are depleted. · Some devices may display inaccurate battery charge indications when connected. [. . . ] · Some device/tip connections may not be able to support the weight of the charger unit. Charge these devices on a flat surface. latch OPEN OPEN iGo® emergency charger OPEN Additional iGo® power tips (sold separately) [. . . ]