

5200mAh can replace your original 4400mAh Laptop Battery A higher mAh or Wh rating means the battery will take longer to drain, giving your laptop a longer runtime per charge.


Type: Lithium-ion and Lithium-polymer are standard material for laptop batteries.To find battery's part number: Please look at part number on the label of your original battery.To find laptop model for Windows: Go to Settings -> System -> About, and it will show your laptop model.Please also compare the shapes, physical appearance, position and orientation of the connector, and latch position of your original battery with our product images to ensure compatibility. Please check your laptop model and/or original battery's part number.
