20V 85A 170W Ac Adapter Charger For Lenovo Thinkpad W520 Laptop 45N0113 45N0114

20V 8.5A 170W AC Adapter Charger For Lenovo ThinkPad W520 Laptop 45N0113 45N0114 Specifications : Product Name : AC Adapter Charger for Lenovo Material : Fireproof PVC(Polyvinyl chloride) material Color : black Connector size(mm) : 7.9x5.5mm Output voltage : 20V Output current : 8.5A Output frequency : 50-60HZ Output power : 170W Input voltage : AC100-240V Compatible With : Lenovo ThinkPad W520 W530 45N0113 45N0114 Notes : Please make sure the Output and connector size are matching your original adapter before you buy. Output Voltage and polarity must match with your old adapter. Output current is not as critical as output voltage, you could select either same or higher output current adapter. You can check with the Output Voltage and Output Current on the label of your original charger or the bottom/back of your laptop. As to the polarity (connector size) you can measure it or compare with ours. Package included : 1 x AC Adapter Charger for Lenovo Lees meer over de 20V 85A 170W Ac Adapter Charger For Lenovo Thinkpad W520 Laptop 45N0113 45N0114 van huismerk in de productgroep laptop chargers en adapters