The ProCube 2 for Sony has a very stylish design using metal which gives it a sleek & contemporary look. New Top-up charge function. New Cable-less battery plates -for quick easy changing. Charges 1 or 2 DSLR batteries simultaneously Intelligent fast IC charge control with LCD Display Integrated 2.4A USB charger. Extra AA battery tray for charging of an additional 4 x AA Supplied with interchangeable UK, Euro and US plugs 12V Car Lead included Compatible with: Sony NP-BX1, NP-FW50 & the latest NP-FZ100 (as used in Sony A9) batteries will also charge 4 x AA batteries simultaneously.