Model integration of this cmos bios battery (RTC Battery) are for: HP Pavilion G6-2200 G6-2300 G7-2279wm 17.3", that requires a 2 pin Molex based RTC Cmos Bios Battery such as Model 637193-001 found on these notebooks (non-OEM, replacement of 637193-001) Presario F500 F502 F503 F700 V6030US V6048CL V6202EA V6222EA V6241EA V6000 V6100 V6133 V6133CA V6133CL V6137 V6137US V6143 V6143CL V6171CL V6200 V6205NR V6210CA V6210US V6215CA V6216CA V6268 V6313 V6314 V6230CA V6300 V6305CA V6305NR V6310CA V6310US V6316CA V6317CA V6318CA V6320CA V6400 V6410CA V6415CA V6420US (compatible model that fits these notebook rtc battery needs, reference: 637193-001) that require a cable and 2 pin Molex plug. The cmos bios battery being offered here are based on a 3 volt 210mah rating system board need, where what is required is a cable and 2 pin plug. The 2 pin plug is a molex picoblade 1.25mm type (Picoblade housing) that is fitted to a receptacle on the system board for it's integration. The renewal or replacement process might be something that can be somewhat challenging depending on the specific model of notebook, yet in most cases technical manuals will allow the scope of it's replacement process and allow owners to replace and renew the cmos battery. If in doubt, please ask us to assist or redirect you to that source help. ________________________________________________________________________________________________________ HP equipment, notebooks that came into the public market from 2008 forward, that have the motherboard bios provisions of HP PC Hardware Diagnostics UEFI to test the main components of your notebook computer. This HP UEFI 2008 firmware has a internal diagnostic test that includes a battery health charge level, encompass the ability to alert the end user of the battery charge level associated with the internal battery (10.8v to 11.1v battery that subs for the ac/dc charger 100-240vac) If you have a 601 battery error, contact HP, or replace the internal battery not the rtc cmos battery. HP motherboards nearly never have a charging circuit for the rtc cmos battery. Any attempt to charge a rtc battery can leak and explode due to internal heat pressure, that the rtc battery will never be subjected to in it's internal proper use.