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

Please note that some of these models may use a shorter version cable but many need the longer cable and therefore all of these batteries will have a 10cm cable (both are 100% compatible)


Technical details:

    • Socket type: 2pin version
    • Cable length: 8cm
    • 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 60C

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


REF: BM398