DBTLAP CMOS battery for HP Pavilion dm1-3130ef

Compatible HP Pavilion dm1-3130ef CMOS battery

This lithium CMOS battery replaces the BIOS RTC cell on the motherboard of the HP Pavilion dm1-3130ef laptop. It restores system time and firmware settings that are lost when the original cell fails. The part is intended for owners of this specific notebook model who need a direct replacement. It is not a main laptop battery and will not power the system.

New lithium cell tested before shipping

Each unit is a fresh lithium button cell verified by the supplier before dispatch. The package contains a single battery ready for installation on the motherboard. Build quality follows standard CMOS form factor expectations for secure seating in the holder. No cables, adapters or mounting hardware are included or required.

Low power draw maintains CMOS settings for years

The lithium chemistry provides a stable low current that keeps the real-time clock and BIOS configuration alive while the notebook is off. Normal use places virtually no load on the cell, so operating noise and heat are non-existent. Power consumption is negligible and will not affect the main battery runtime.