BTI 312-0902-BTI - Laptop battery (equivalent to: Dell WU841, Dell 451-10617, Dell 312-0902, Dell KM771, Dell 0KM970, Dell 0RM668, Dell RM677, Dell WU843)

Lithium Ion - 9-cell - 7800 mAh - 84 Wh - for Dell Latitude E5400, E5410, E5410 N-Series, E5500, E5510