In good condition. Features Include: 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 A smart charger is highly recommended for anyone still using a wall charger! A wall charger requires 4~5 hours of monitoring and you will never really know if a battery pack is fully charged, or over-charged. This smart charger will peak the battery charge, stop charging when full and provides a green/red led light indications so you never have to do any guess work. Operation Instruction Connect battery pack to output connector and plug AC power source. Make sure battery polarity is connected correctly (Red wire is positive) Charger will detect battery voltage automatically, Red LED will be on during charging When battery is fully charged, current will reduce to trickle charging at 50mA, Green LED will be on Battery will be charged at 0.9A or 1.8A constant current, Approximate Charging time is about 1.5hrs for 3000mAh battery,1hr for 1800mAh battery. The charger is designed for faster charging NiCd and NiMH battery packs from 6 to 12V. Do not charge battery packs with voltage less than 6V or voltage greater than 12V and capacity smaller than 1100mAh. Battery pack must be made by high drain current cell. Manufacturer: Matrix Specifications: Certifications: EMC, LVD, FCC, CE, RoHs Package Includes: Charger Compatibility: For 6v-12v Ni-Mh / Ni-Cd Battery Pack Input: Input: AC110 - 240V Output: 6-12V .9A or 1.8A Check my page to see if there is anything else you need! I will accept reasonable offers I will combine shipping on multiple orders when possible