Cmos RTC Battery for HP Probook 4440s 4441s 4445s 4540s 4545s 4740s #683502-001 - $7 - (Castro Valley, CA)

Cmos Bios Clock battery (RTC Battery) are for HP Pavilion DV7-7000 Probook 4440s 4441s 4445s 4540s 4545s 4740s also suits the repair needs on HP Envy X360 15-W154NR and HP Probook that incorporates the use of # 23.21212.033 (not OEM, rather Compatible Model) 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 JST SHR-02V-S-B 1.0 mm type that is fitted to a receptacle on the system board for it's integration. ________________________________________________________________________________________________________ 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.

Posted in Castro Valley, CA, Electronics
From ebay.com - 1 month ago