Product details
Hp Elitebook 840 G5 Replacement Battery-SS03XL
The HP EliteBook 840 G5 uses a 3-cell, 50Wh Li-ion battery, commonly identified by model number SS03XL (Part Numbers: 932823-421, HSTNN-LB8G). It is an internal battery with a voltage of 11.55V, typically requiring a Phillips screwdriver for replacement.
Battery Key Specifications & Details
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- Battery Model: SS03XL (also fits 840 G6, 830 G5/G6, 745 G5/G6)
- Capacity: 50Wh / 4330mAh (some variations show 4113mAh)
- Voltage: 11.55V
- Type: 3-Cell Lithium-Ion (Internal)
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Replacement and Maintenance
- Installation: The battery is internal, meaning the base cover of the laptop must be removed to access it.
- Removal: Use a Phillips screwdriver to loosen the captive screws on the base cover and disconnect the battery cable from the system board.







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