About this item Color of font may vary Model: Small Tam Smart Charger (with automatic voltage detection) for NiMh RC and Airsoft battery packs 6V ~ 12V (6~10 cells) Universal for any NiMH /NiCd battery packs 6V – 12V (6-10 Cells pack); Worldwide usage with 110-240V AC Fast charger with current switch to select either, .9A and 1.8A Use pulse and negative pulse technology to avoid battery overheating during fast charging, optimized for battery pack’s cycle life Safety protection fuse for over current, short circuit & reverse polarity protection Certifications: EMC, LVD, FCC, CE, RoHs