Specifications

• Input: Multi Voltage AC power from 100V - 240V
• Rating Frequency: 50/60Hz
• Max Input Power: 6W
• Output: DC4.2v 0.5A (500mAh)
• 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
  Brand: Power Portable
  Dimensions (LxWxH): 88 mm (3.5") x 52 mm (2") x 30 mm (1.2")
• Weight: 4.9 oz (139 g)

Features

• Intelligent charger designed for all types of 3.7V Li-Ion Battery packs as well as Li-Polymer with capacity > 700mAh
• 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
• Charge time = (Ah rate of the pack x 1.5) / 0.5A charge current
• UL Approved