Can charge AA & AAA Ni-MH Ni-CD batteries and most Li-ion, Li-polymer (camera, camcorder, cell phone and other devices ) batteries at 3.6V/3.7V or 7.2V/7.4V, provided the battery can be installed into the slots of the charger. Also can charge your mobile phones, tablet PC and other portable electronic devices via the USB port.
Automatically detects "+" or "-" polarity and identify 3.7V, 7.4V lithium battery and Ni-MH, Ni-CD cells for easy battery installation; The red & green lights indicates charging status clearly.
Over-voltage, short-circuit and over-time protections and defective battery detection.
Charger Specs - Input 12V DC with AC/DC or car adapter; Output 4.2V / 8.4V, USB 5V, Ni-MH 1.5V x 2
The battery slot spring clip has lock in the end position and can be released by pressing the lock-release button. Allowed max battery width of the side with metal contact pins 5 cm or 1.97 inches