Attention! Please carefully check the last photo as these stated laptop models contain 2 pin batteries which can have two differently shaped/ sized connectors; don't be misled by the part number - Even if your model matches one given on the title you need to be certain that the connector is identical to this or it may not fit due to revisions of the same models 



Laptop BIOS CMOS battery  

100% new product 
100% high-quality battery with a high capacity 
Delivery contents:  

1 x CMOS Battery 

Technical details: 

Socket type: 2pin version 
Cable length: 5cm 
Nominal voltage: 3V 
Nominal capacity: 220mAh 
Recommended continuous drain: 0.2mA 
Recommended pulse drain: 16mA 
Diameter: 20.0mm 
Height: 3.20mm 
Weight: 3.0g 
Low self-discharge rate and stable discharge voltage 
Wide working temperature range: -20 to 60°C 

Please check all the specs and ensure this battery meets your devices' needs 

Please be aware that even the same model laptops can have different parts so please be sure your laptop needs a 2 pin connector and not 3 pin 

It may be suitable for many other models