1.Protect the battery charger from rain and moisture. Water penetration in a battery charger increases the risk of electric shock. 2.Do not charge other batteries. The battery charger is suitable charging matched lithium-ion batteries within the listed voltage range. Otherwise there is danger fire and explosion. 3.Keep the battery charger clean. Contamination may increase the risk of electric shock. 4. using, always check the charger, cable and plug. If defects are detected, do not use the charger; never open the charger. Instead, have it opened and repaired only by qualified personnel who will use spare parts. Damaged chargers,cables and plugs increase the risk of electric shock. 5.Do not operate the charger on easily inflammable surface(e.g.paper,textiles,etc.)or combustible surroundings. The heating of the charger during charging may cause a fire. Type:for All 20V Battery Charger Plug the charger within the listed voltage range on the charger. Unplug the charger from the electrical outlet attempting any maintenance or cleaning to reduce the risk of electric shock. Disconnect charger form the power supply when not in use.This will reduce the risk of electric shock or damage to the charger if metal items should fall into the opening. Risk of electric shock. Do not touch the un-insulated portion of output connector or un-insulated battery terminal. Due to different batches, the appearance and color of the product , but it does not affect the use Plug Type:EU Plug,it applies to Indonesia, Germany, , , Italy and so on. Voltage:AC100-240V Colour:Black Material:plastic Package Contents: 1 * Charger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.