20V 4.5A 90W YELLOW AND GRY ROUND with Pin Inside Lenovo Laptop Charger Adapter – Black

20V 4.5A 90W YELLOW AND GRY ROUND with Pin Inside Lenovo Laptop Charger Adapter – Black

• High quality with 100% brand new
• over charge, over current, over voltage, short-circuit and over heat protection
• High precise output voltage, small wave and low interference
• Made of quality components and circuit board
• Safe and durable
• Don’t shake or knock the. It can break the internal parts and circuit boards.
• Don’t place the in a cool place or near the air conditioner to avoid the device from getting moistened.
• Keep your in a dry place with 10~40 temperature. Just like other electronic devices, adapter can get damage cause by high temperature.
• keep water away from inside the. If it is fallen into water or flooded in water, that will get into the inside of it and the adapter may not work, because the inside part is damaged and the electricity can’t be connected to the laptop well.