Battery, 51WHR, 3 Cell,

The Dell GK3D3 is a 3-cell lithium-ion laptop battery, listed as Dell Battery 51WHR. The model designation helps identify this specific replacement variant.

Its stated capacity is 51 Wh, with an output voltage of 11.4 V. These electrical specifications describe the battery, but do not establish compatibility with every Dell laptop.

It supplies power when a laptop is used away from a mains connection and can replace the battery in a supported device. Check that the GK3D3 variant is supported by your laptop before choosing it.