Removing The Battery - Dell Precision 3540 Service Manual

● Always purchase genuine batteries from
● Swollen batteries should not be used and should be replaced and disposed properly. For guidelines on how to
handle and replace swollen Lithium-ion batteries, see

Removing the battery

Prerequisites
1. Follow the procedure in
2. Remove the microSD
3. Remove the base cover.
Steps
1. Disconnect the battery cable from the connector in the system board.
2. Remove the one (M2.0x4.0) screw that secures the battery to the palmrest [1].
3. Remove the battery from the computer [2].
before working inside your computer
card.
www.dell.com or authorized Dell partners and resellers.
Handling swollen Lithium-ion batteries.
Disassembly and reassembly 27