Specification: Battery type: Li-ion Voltage: 11.4V Capacity:42Wh Cell:6 Cells recharge cycles： 500 Operation time: Around 1-2.5hours Replace Part Number: 451-BBZL PGFX4 ONFOH DJ1JO Compatible Laptop/Tablet Models: For Dell Latitude 12 7000 7280 7480 Series.
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