TSKYBEAR VI04 756743-001 HP ProBook 440 G2 450 G2 TPN Q139 Q140 Q141 Q142 Q143 HP Envy 14 15 17 Series fit 756743-001 756745-001 756479-421 HSTNN-DB6K HSTNN-LB6K HSTNN-LB6J - 12 Months Warranty

About TSKYBEAR: TSKYBEAR is committed to creat high quality products,we use Grade A Li-Polymer cells , it ensure fast charges and low power consumption. Battery Type: Li-ion ; Capacity: 2200Mah ; Voltage: 14.8V ; Cells: 4-cell ; Compatible Part Numbers : VI04 HSTNN-DB6K HSTNN-DB6I HSTNN-LB6J HSTNN-LB6K 756479-421 756743-001 756745-001 756478-422 TPN-Q139 TPN-Q140 TPN-Q141 TPN-Q142 TPN-Q143 TPN-Q144 Compatible Models : HP ProBook 440 Series HP ProBook 440 G2 Series HP ProBook 445 Series HP ProBook 445 G2 Series HP ProBook 450 Series HP ProBook 450 G2 Series HP ProBook 455 Series HP ProBook 455 G2 Series HP Envy 14 Series ( HP Envy 14-v000 - v099 | HP Envy 14-u000 - u099 ) HP Envy 15 Series ( HP Envy 15-k000 - k099 | HP Envy 15-x000 - x099 ) HP Envy 17 Series ( HP Envy 17-x000 - x099 ) HP Pavilion 15 Series ( HP Pavilion 15-p000 - p099 | HP Pavilion 15-x000 - x099 ) HP Pavilion 17 Series ( HP Pavilion 17-f000 - f099 | HP Pavilion 17-x000-x099 ) NOTE:Please check the original battery model, shape. Make sure you get the correct battery.