Cautions for Recharging7Battery Charger Safety6!!CAUTIONRISK OF ELECTRIC SHOCK. DO NOT OPENThe uninsulated parts inside the charger cancause electric shock.For your safety, do not open the charger’s case.Read this User Manual to prevent any problems thatmay occur while using the charger.WWWW aaaa rrrr nnnn iiii nnnn gggg● Use the charger away from water sources to avoid fire or electric shock.CCCC aaaa uuuu tttt iiii oooo nnnn● To avoid electric shock, Use the charger only with a power outlet that matchesthe converter's plug.● Make sure that the charger's plug is inserted all the way into the outlet.A charger is provided with the YP-60.Please be sure to only use the provided adapter.Plug the charger into a wall outlet.✽ When recharging is complete,“FULLY CHARGED” is shown in the display window.✽ Recharging continues to take place even whenthe USB cable is connected.CCCC aaaa uuuu tttt iiii oooo nnnn● Do not charge longer than the specified charge time to avoid risk of fire.● Do not plug several devices into the same outlet.● Do not use a damaged internal rechargable battery or recharge adapter.● W hen using the rechargeable battery for the first time or after severalmonths of non-use, fully charge it first.● Do not charge the rechargeable battery for more than 6 hours.● Overcharging or overdischarging will reduce battery life.● You should check the recharging time and switch to a new internal rechargable batterywhen the battery life becomes low.● The rechargeable battery is a consumable item and its capacity will decrease gradually.● To prolong the life of your battery, use the fully charged battery until it is completelydischarged, and then fully charge it again before use. If you charge a battery that is notcompletely drained, the battery operating time will decrease. In this case, repeat the fullcharge/discharge cycle several times.● Do not let metallic objects, such as necklaces or coins, come into contact with theterminals (metallic parts) of the charger and the built-in rechargeable battery.A fire or electric shock may result.● Be careful not to touch the recharge adapter with wet hands.