The Watson 4-Bay 9V NiMH Battery Charger allows you to charge up to 4 NiMH 9V batteries at a time. The charger has an external AC adapter for providing power and an automatic shut-off feature to prevent overcharging and short circuiting. There are 4 LED indicators for displaying charging progress and a built-in micro-controller to ensure a full charge.
Charging Times (approximate)