Dell GW0K9 is a rechargeable lithium-ion replacement battery for compatible notebooks, providing power when you work away from a mains connection. Its six-cell design has an energy capacity of 97 Wh and can replace a depleted battery in a supported system.
The listed charge capacity is 8500 mAh and output voltage is 11.4 V. Dell names Precision 7530, Precision 7540, Precision 7730 and Precision 7740 as compatible models, defining the documented scope of use for this part. These ratings and model references apply to this specific Dell battery.