Product description ? Battery Condition :Brand New; ? Battery type :Liion; ? Capacity :45Wh 3780mAh; ? Voltage :11.4V; ? Support: 24 x 7 Email support, Rest assured with 30 days Refund,12 months Replacement; ? Condition: 100Percent New from Manufacturer, Grade A Cell ? Replacement for Part Number: BG06XL 8041751C1 804175181 8041751B1 HSTNNIB6Z 805096001 HSTNNQ99C ? Compatible Models: for Hp EliteBook 1040 G3(P4P89PT) for Hp EliteBook 1040 for Hp EliteBook 1040 G3(P4P90PT) for Hp EliteBook 1040 G3 for Hp EliteBook Folio 1040 G3 for Hp EliteBook 1040 G3(P4P76PT) ? Not all the compatible laptop models have been listed, please open the back case of your laptop and choose the right battery model according to your laptop's origibal batte. ? Note: 1.Before placing your order, we highly suggest you to open the back case of your latptop and check out the exact part number of your laptop's original battery. 2.Discharge the new battery use to 5Percent(not to 0Percent) and then charge to 95Percent, and cycle 34 times. 3.Do not disassemble, crush or puncture. Do not dispose of in fire or water. 4.If you remove battery for a long time, charge more than 80Percent at least one time within one months. 5.Don't connect adapter for a long time while using the battery. It may damage the battery. 6.When using the battery, care should be taken to prevent exposure and moisture.