New Battery type: acid-alkaline
capacity: 6v, 4ah input
voltage: ac 220-240v, 50-60hz - from the dc 9v network - from the solar panel
output voltage: dc 6v usb: 5v, 0.5a
charging time from the network: 13 hours
charging time from the solar panel (3w): 12 hours; recharge time: 10 hours.