The MH-C808M Ultimate Pro Charger for 8 AA/AAA/C/D NiMH/NiCD Batteries from Nocturnal Lights can charge from 1 to 8 batteries in any combination. The charger's 7th generation Powerex microprocessor features a 0.001 V resolution delivering just the right charge. The charger features a comprehensive LCD display with white backlight showing charging status for each battery independently. The MH-C808M uses rugged fixed contacts rather than spring-loaded ones, enhancing product reliability. It also features a rugged DIN power connector. The charger also gives you the option to choose between a soft charge and a fast charge mode. The Soft mode delivers the highest battery life and allows 100% compatibility with older, lower capacity batteries. The C808M's low charging temperature maximizes battery life and performance, and the embedded high-rate battery conditioner will charge, deep-discharge and recharge batteries automatically. This unit comes with a heavy duty switching AC power supply. The 100-240 V 50/60 Hz universal adapter uses a rugged DIN connector for reliable contact.