Sony BC-TRG Battery Charger Recharge your Cyber-shot battery from virtually anywhere with the compact BC-TRG battery charger. Keep your compatible Cyber-shot battery fully charged at home or from the road with the compact and lightweight BC-TRF battery charger. Featuring a lightweight design and retractable plug, this unit offers maximum portability. Features - Quick charger for NP-BG1 battery - Capable of charging battery in just 1.5hrs - Ultra-compact size & retractable plug for traveling - Universal voltage: 100V-240V (50/60Hz) Specifications Weights and Measurements - Dimensions (Approx.) : 48 x 36 x 81mm (1 15/16 x 1 7/16 x 3 1/4inches) - Weight (Approx.) : 85g (3oz) Power - Battery Charging (Approx.) : 150min./90min. - Output Voltage : 4.2V, 1.5A (Charging Mode) - Power Consumption (in Operation) : 8 Watts - Power Requirements : 100-240V, 50/60Hz Operating Conditions - Operating Temperature : +0 to +40°C (+32 to +104°F) - Storage Temperature : Temperature -20 to +60°C (-4 to +140°F)