Replace CS03XL Battery for HP Elitebook 745 755 840 850 G3 G4 Series 800513-001

CS03XL, 800231-141, 800513-001, HSTNN-I33C-4, HSTNN-I33C-5. Elitebook 745 755 G4. Elitebook 745 755 G3. EliteBook 840 850 G4. EliteBook 840 850 G3. ZBook 15u G3 Series. Step 3: Disconnect the cable connected to the battery and then take out the battery.

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