● Battery Condition :Brand New；
● Battery type :Li-ion；
● Capacity :48Wh 4212mAh；
● Voltage :11.4V；
● Support: 24 x 7 Email support, Rest assured with 30 days Refund，12 months Replacement；
● Condition: 100% New from Manufacturer, Grade A Cell

● Replacement for Part Number：
CD03XL HSTNN-LB8F HSTNN-IB8B HSTNN-UB7K 931702-421 CD03 CD03048XL CDO3XL 931702-171 931702-541 931719-850 HSN-114C-4 HSN-114C-5 HSN-115C

● Compatible Models:
HP Probook 640 G4 Series
HP Probook 645 G4 Series
HP Probook 650 G4 Series

● 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 5%(not to 0%) and then charge to 95%, and cycle 3-4 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 80% 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.