The Hitachi UC18YG is a general purpose charger suitable for NiCd batteries only.
It is capable of charging 7.2, 9.6, 12, 14.4 and 18 Volt batteries and has a 2 way overcharge protection system with a red pilot lamp indicates charging status.
Charging time:
1.4Ah Approx 30 minutes
2.0Ah Approx 50 minutes