1. Battery charger 1. Professional mount: according to anton/bauer product, install with gold mount("a" type mount), and the link is safe and reliable. 2. Fast charge system: many batteries can be charged simultaneously, double, voltage 16.8v, current is 2 a; 4 batteries, voltage 16.8v, current is 1.5a 3. Input voltage: ac100~240v 4. Adapter output: 12v 50w 5. Dc power function: as an adapter. Can offer dc 12v power supply for camera. 6. Lcd display function: charge voltage, battery capacity, current, cycle times, model, manufacture date, temperature etc. 7. Perfect protection function: according to the characters of the battery, the charge system provides suitable charging process for the battery. 8. Light design is easy to carry 9. Comhensive use for camera 10. High quality, competitive price Weight:2.0kg Dimension: 232*285*90