The Aspire eGo USB Charger is compatible with all 510 eGo and Aspire CF batteries. The eGo Charger is an extremely convenient power source with a 1000mAh output. ... The LED light on battery will flash 3 times and then turn solid in color. The light on the USB charger will be red when charging.
WARNING: THIS PRODUCT CONTAINS NICOTINE. NICOTINE IS AN ADDICTIVE CHEMICAL.