Auto-ranging input allows the charger to work in any country whose electrical system falls within a 100V - 240V range. AC adapters for the following regions are included: USA, Europe, United Kingdom, and Australia.

The charger showcases the latest pulse charge technology; this feature grants near complete charging while also conditioning cells over time, resulting in longer battery life and more flashes per charge. Its "trickle" charge mode helps maintain a pack's charge without danger of overheating. In addition, this charger is less likely to fail when used with poorly regulated power sources.

Smart Charger is configured to charge a variety of 6-cell NiCad and NiMH Ikelite battery packs quickly and efficiently. The 4066.1 Smart Charger should not be used with Lithium Ion battery packs. Usable with:

• Ikelite DS125, DS160, DS161 NiCad or NiMH
• Ikelite Ai, 100A, 200, DS200 NiCad or NiMH
• Ikelite 150, 225, 300, 400 with 4063.51 adapter
• Ikelite Super-C HR
• Ikelite RCD Rechargeable
• Ikelite RCD Super-8R

• Charger
• US plug
• EURO plug
• AUS plug
• UK plug

• Weight 12 oz (340 g)
• Dimensions 2.7 x 4.1 x 1.5 in (69 x 104 x 38 mm)