Features: For model boats and car, it can be used to charge 2-10 series NiMH battery packs. Fast charging function provides efficient charging performances and shortens waiting time. This charging adapter use precise microcontroller 12bit to control the output interfaces. The monitoring resolution can reach 5mV, which can accurately determine the battery status and automatically stop when fully charging. Over-charging and over-discharging protections function ensures safe charging. Lightweighted, easy to carry and store. for Model enthusiasts, car model collectors and other people who need to charge NiMH battery packs. Specifications: Item: 2s-10s Nimh Nicd Battery Charging Adapter Power Cable about：150cm/59.05in Standard: EU/US Suitable Battery Type: 1.2V Nimh Nicd Battery Charging : 2-4hrs Voltage input AC100-240V Package Includes: 1Set 2s-10s Nimh Nicd Battery Charging Cable note: Due to the problems of lighting effects there will be tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurement