Specification: In-put: AC 100-240V 50-60Hz 0.5A / Out-put( Power Adapter cord): DC 8.4V 450mA, replacement for Ni-Cd, Ni-MH or Li-Ion batteries.
Rapid Charger: Cable is well made and has green power light when plugged in, smart LED indicator lights show charging status (Red=charging; Green=complete)