Chosen Solution
what is the battery part number for this laptop? The 39.3Whr and 52.5Whr?
Hi, Here are the Lenovo part numbers for all of the batteries that are compatible with the laptop T14 Gen 3 Type 21AH & Type 21AJ 52.5Wh 4 cell battery - part numbers 5B10W51866, 5B10W51865, 5B10W51867, 5B10W51863 T14 Gen 3 Type 21AH & Type 21AJ 39.3Wh 3 cell battery - part numbers 5B10W51862, 5B10W51860, 5B10W51864, 5B10W51861 Here’s the hardware maintenance manual for the laptop. Go to p.61 & p.66 to view the procedure to safely remove the battery from the laptop.
