LENOVO ThinkPad T431s laptop ac adapters has two major indicators, the voltage
and current, and the applied voltage and current for each notebook is not the
same, it is important to note when buying and configuration；
In the illustrations of the laptop or "specifications" or "electrical parameters", generally indicates that, the main parameters of the adapter is output voltage and output current, if there is no original adapter, need to find alternatives,please confirm
In the illustrations of the laptop or "specifications" or "electrical parameters", generally indicates that, the main parameters of the adapter is output voltage and output current, if there is no original adapter, need to find alternatives,please confirm
1, the new LENOVO ThinkPad T431s laptop ac adapters voltage exactly the same as
that of original;
2, the output current should be slightly bigger than the original one of the biggest output current (20 ~ 30%);
3, the positive and negative polarity must with socket of adapter plugs (i.e., the original adapter) the same polarity;
4,the adapter connector dimension must be the same as the socket (i.e., the original adapter)
2, the output current should be slightly bigger than the original one of the biggest output current (20 ~ 30%);
3, the positive and negative polarity must with socket of adapter plugs (i.e., the original adapter) the same polarity;
4,the adapter connector dimension must be the same as the socket (i.e., the original adapter)
High quality LENOVO ThinkPad T431s laptop ac adapters
- Input Voltage: 120V-240V 50/60hz
- Output Voltage: 20V
- Output Current: 2.25A (45W)
- Connector:
- Color: black
- Property: new original adapters
- Warranty: 12 months
Specials: Save 30% OFF (including taxes) 
pros:
1, hot sale battery, sold more than 500pcs without any quality problem!
2, this genuine battery price is only half of the official website!
3, buy now! Get extra 10 % discount!
4, with professional, no regret!
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