20V 2.25A 45W Ac Power Adapter Laptop Charger for Lenovo IdeaPad 100 100~14IBY 110~15 100S~14IBR 110 110s 120s 310 310s 320 330

20V 2.25A 45W Ac Power Adapter Laptop Chargerfor Lenovo IdeaPad 100 100-14IBY 110-15 100S-14IBR 110 110s 120s 310 310s 320 330 510 520 710 S145 V145 Yoga 310 510 520 530

1.Item Specification:

1)Input: 100 to 240V AC,1.0-0.6A, 50 to 60Hz (worldwide )

2)Output: DC 20V 2.25A

3)Power: 45W

4)T Size:4.0mm*1.7mm

2.Protections

1)over voltage protection: 120%min

2)over current protection: 120%min3)over load  protection hiccp mode,auto-recovery

4)Short-circuit protection: automatic recovery

5)Load regulation: ±5%

3.Envmental requirement

1)operating temperature: 0-402)storage temperature: -20-853)opera ting relative humidity:595%RH4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum) ­

5)Insulation resistance: DC 500V 100MΩ (minimum)

4.Adapter tures:

FAQ:

: The heating problem of laptop adapter?A1: If the temperature of laptop adapter is between 30degree and 70degree,please do not worry,this is normal phenomenon,it won't damage its and laptop.Q2: Will 65w adapters can work on 90w laptop?A2: We do not recommend using 65w adapters to charge for 90w laptop,which will broke your laptop.Q3: What can we do if the adapter start to heat diation?A3:1)when the laptop battery are filled with power,charging completed,the heat diation will be relieved.2)When the ma of programms are working at the same time,such as playing games,watching TV,etc.The heat diation will be bier.3)Please keep a good envment to let adapter heat diation.Q4.What's your warranty?A4:One year Warranty.