Revive Battery Charger for Sony NP-BG1 / NP-FG-1 Battery Used with Sony CyberShot DSC W290, H20, H55 and More Digital Cameras Mini Charger ; Replaces Original SONY BCTRG Charger for NPBG1 / NPFG1 Battery; 110V -220 Volt (with flip down plug) for International & Domestic usage Smart Circuit Technology; Automatic charging cut-off. Smart charging senses battery level. 2 way micro-chip communication. Includes: Car Adapter (DC) Cord for charging on the go (plugs into vehicle cigarette-lighter adapter) Smart Circuit Technology; Automatic charging cut-off. Smart charging senses battery level. 2 way micro-chip communication - A Perfect Synthesis of Technology and Quality. 3 Year Manufacturer's Warranty ; European Quality with Silicon Valley Technology; Customer Satisfaction Guaranteed