The Green Cell XCMRD battery, DE109, is a replacement laptop battery listed for selected Dell Inspiron 15 and 17 models. It provides a portable power source for compatible laptops when the fitted battery needs replacing.
Its 2200 mAh capacity and listed 14.8 V / 14.4 V voltage describe the battery’s electrical specifications. The pack uses four lithium-ion cells and has a black finish. Green Cell lists it for Inspiron 15 3521, 3537, 15R 5521, 5535 and 5537, as well as Inspiron 17 3721, 5749, 17R 5721, 5735 and 5737.