Table 5-2 Battery description and part number
Description Spare part number
2 cell, 47 Whr, Li-ion battery N85243-001
WARNING! To avoid personal injury and damage to the product:
● Do
not
puncture, twist, or crack the battery.
● Do
not
cause an external puncture or rupture to the battery. Punctures can cause a short inside
the battery, which can result in battery thermal runaway.
● Do
not
handle or touch the battery enclosure with sharp objects such as tweezers or pliers, which
might puncture the battery.
● Do
not
compress or squeeze the battery case with tools or heavy objects stacked on top of the
case. These actions can apply undue force to the battery.
● Do
not
touch the connectors with any metallic surface or object, such as metal tools, screws, or
coins, which can cause shorting across the connectors.
Before removing the battery, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 28).
2. Remove the bottom cover (see Bottom cover on page 28).
WARNING! To reduce potential safety issues, use only the user-replaceable battery provided with the
computer, a replacement battery provided by HP, or a compatible battery purchased from HP.
IMPORTANT: Removing a battery that is the sole power source for the computer can cause loss of
information. To prevent loss of information, save your work or shut down the computer through
Windows before you remove the battery.
Remove the battery:
1. Lift the tape (1) off the system board battery connector. You do not need to completely remove the
tape.
2. Disconnect the battery cable (2) from the system board.
3. Remove the four Phillips M2.0 × 5.0 screws (3) that secure the battery to the computer.
30
Chapter 5 Removal and replacement procedures for authorized service provider parts
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