HP 637193-001 RTC battery is a replacement part for a notebook, supplying the real-time clock circuit. It is identified in HP service guides as a replaceable component for systems that specify this spare part.
A cable connects the assembly to the system board. Double-sided tape or mounting adhesive secures it inside the computer, as described in HP parts documentation. One HP guide lists the cable and tape as included with the part.
HP documents part 637193-001 in maintenance procedures for Pavilion 15 and Pavilion g6 notebook PCs, which helps identify the systems where this spare part is referenced.
Package contents: cable and double-sided tape, as listed in one HP guide.