here are some HP Pavilion 15 batteries

HP 919700-850 battery 

This is a 3-cell, 11.1V, 2600mAh Li-ion battery. It is compatible with the following HP models: * HP 15-bs0xx * HP 15-bs1xx * HP 15-bs2xx * HP 17-bs0xx * HP 15-bs015dx * HP 15-bs013dx * HP 15-bw011dx * HP 15-bw053od

This is a 4-cell, 14.6V, 2600mAh Li-ion battery. It is compatible with the following HP models: * HP 15-bs0xx * HP 15-bs1xx * HP 15-bw0xx * HP 15-bs015dx * HP 15-bs113dx * HP 15-bs115dx * HP 15-bs061st * HP 15-bs234wm * HP 15-bs020wm * HP 15-bs212wm * HP 15-bs134wm * HP 14-bw010nr * HP 14-bw012nr

• New Replacement 919700-850 JC03 JC04 Laptop Battery for Hp 15-BS 15-BW 17-BS Notebook PC series

  New Replacement 919700-850 JC03 JC04 Laptop Battery for Hp 15-BS 15-BW 17-BS Notebook PC series 

This is a 3-cell, 10.95V, 31Wh Li-ion battery. It is compatible with the following HP models: * HP 15-bs0xx * HP 15-bs1xx * HP 15-bs2xx * HP 17-bs0xx * HP 15-bs015dx * HP 15-bs013dx * HP 15-bw011dx * HP 15-bw053od * HP 919700-850 * HP 919701-850 * HP TPN-W129 * HP TPN-W130

These are just a few of the many HP Pavilion 15 batteries that are available. When choosing a battery, it is important to make sure that it is compatible with your specific laptop model. You can also check the battery's voltage, capacity, and cell type to make sure that it is a good fit for your needs.