1. The input voltage: AC100-240 - v / / 50/60 hz,2. The output voltage: DC12.6 V + 0.3 V3. The output current: 2000 ma4. Plug: the European rules, ul, Australian rules, the rules, Han Gui, etc5. Round wire line length 1.2 meters, DC head: 5.5 X2.1 tuning fork, exposed 10 mm (can be customized a variety of line and DC head)6. Packing: small white box packaging& scope of application:1. Lithium batteries (lithium ion batteries, lithium polymer batteries), the nominal voltage of the battery pack is 10.8 ~ 11.1 V, capacity range is 2000 ~ 12000 mah& take turn light function:1. The charger is connected to the mains when light is green,2. The battery, the light is red3. The battery is full turn green& protection function:1. Enter the overcurrent protectionWhen the input current within 0.1 S is greater than 1 a, charger, the tube will be cut off, over current protection function will rev. Cut off the influence on grid, avoid the charger circuit inside the anomalies caused by the fire safety of cancer.2. Output current protectionCharger for lithium battery charging current will limit within battery safely support.When lithium battery is completely empty, the charger will automatically enter a state of repair, as far as possible in a cell, increase the service life of the battery.3. The short circuit protectionWhen the charger improper use, causing the output connected to the positive and negative, the charger output current will be small to under 200 ma, protect the charger will not damage by output is negative short circuit.