Specifications: Input: Multi Voltage AC power from 100V - 240V Rating Frequency: 50/60Hz Max Input Power: 40W Output: 12.6VDC 1.8A (1800mAh) Connector Type: 4' 11" long 5.5 x 2.1 x 12mm male barrel connector Includes one Connector Adapter: from 5.5mm x 2.1mm female Barrel plug to Clips Features: Intelligent charger designed for all types of 11.1v Li-Ion Battery packs as well as Li-Polymer with capacity > 2000mAh Built in IC to cut off power automatically when battery is fully charge Red Led will show Battery while charging and Green LED shows full. Compact size and light-weight. It is easy to carry for RC air/car . Includes Connector to Clips for easy connecting to any battery pack wire leads. Clips can be removed for another connector of your choice. Dimension (LxWxH): 120mm(4.7") x 60mm(2.4") x 338mm(1.5") Weight: 8.6Oz (244 grams) Charge time = (Ah rate of the pack x 1.8) / 1.8A charge current Brand: Power Portable UL Approved