Source: steps rewritten in our own words (no more than 8 words in a row copied; part numbers, screw sizes and warnings kept as printed) from HP's Maintenance and Service Guide (PDF, printed pages 74). Not bench-tested. We have not performed this repair; keep HP's manual open for its illustrations. Scope restrictions below are part of the guide: do not apply it to other models, generations or configurations. Service manuals are written for trained technicians; work at your own risk.
Labels: DOCUMENTED = taken from HP's manual; PROPOSED = our own joining or ordering of HP's directions, not an HP instruction; UNPERFORMED = a suggested check that has not been carried out.
Applies to
HP EliteBook 645 G11. Confirm the exact model on the service label before starting.
HP EliteBook 645 G11 battery replacement. HP prints this procedure on printed page 74 of its maintenance and service guide.
Tools and parts
- Screwdrivers and a non-marking pry tool as HP lists for this procedure
- Static-safe work surface
N70706-005- 3 cell, 56 Whr. Source: printed page 74.N96234-001- Battery latches (included in the Plastics Kit). Source: printed page 74.
Preparation
Save your work, shut the computer down through the operating system, unplug AC power and every external device, and work on a grounded, static-safe surface.
Replacement
- Shut down the computer and unplug the power cord. (printed page 74).
- Disconnect the battery cable from the system board. (printed page 74).
- Lift the battery out of its bay and keep it flat. (printed page 74).
Parts this procedure uses
- HP Plastics and rubber kit N96234-001 (N96234-001)
Part numbers in our catalog
- HP 3-cell 56 Wh battery (N70706-005)
Check each part page for its source and variant notes before ordering.
Manufacturer manual
HP Maintenance and Service Guide (PDF, HP). Machine-readable copy: /api/guides/hp-elitebook-645-g11-battery-replacement-p74