Dell WY9MP is a six-cell lithium-ion replacement battery for select laptops. Its 68 Wh capacity and Y7HR3 model reference identify this specific battery variant.
The listed electrical ratings are 11.4 V and 5667 mAh, with an energy capacity of 68 Wh. These specifications describe WY9MP.
Use it only in a laptop specified for this replacement battery. Dell’s cited information does not name compatible laptop models or package contents.