【Compatible Laptop Models】 HP ProBook 430 G6 Series ,HP ProBook 440 G6 Series HP ProBook 445 G6 Series ,HP ProBook 445R G6 Series HP ProBook 450 G6 Series ,HP ProBook 455R G6 Series HP ProBook 455 G6 Series ,HP ProBook 430 G7 Series HP ProBook 440 G7 Series ,HP ProBook 445 G7 Series HP ProBook 450 G7 Series ,HP ZHAN 66 Pro 13 G2 Series HP ZHAN 66 Pro 14 G2 Series ,HP ZHAN 66 Pro 15 G2 Series HP ZHAN 66 Pro 14 G3 Series ,HP ZHAN 66 Pro A 14 G3 Series
【Matters Need Attention】Before purchasing, pl open your laptop case, check and confirm your original battery model and appearance, compared with our battery image, make sure that's what you need. Especially the location of the connector and the cable length (long or short)
【Use Skills】The new battery may not be recognized in the first installation, please reinstall and check if the battery is fully connected. Discharge the new battery to 5% (not 0%), then charge and recycle 3-4 times to wake up the new battery