P/N.:BATCL50L, BATCL50L4, BT.00803.005, BT.3506.001, BTT3504.001, BTT3506.001, LC.BTP04.001

Cell Type: Li-ion

Voltage:   14.8V

Capacity:  4400mAh

Weight:  410g

Size: 135 × 90 ×17 mm

Color: Grey

Replacement for:Travelmate 290.291.29X Series.291LCI.291CLI-G.291LMI.291LMI-G.Travelmate 2350, 4050.