HP F9M46AV | 4-Cell 40WHr Battery for ProBook 450

Here are the technical specifications for the HP 4-Cell 40WHr Battery for ProBook 450:

- Battery type: Lithium-ion
- Number of cells: 4
- Capacity: 40WHr
- Voltage: 14.8V
- Dimensions: 10.79 x 1.97 x 0.79 in
- Weight: 0.6 lbs
- Compatibility: HP ProBook 450 G2, 455 G2, 470 G2, 440 G2

Helpful notes:
- This battery is a genuine HP product and is designed specifically for the ProBook 450 series.
- With a capacity of 40WHr, this battery provides a longer run time than the standard 4-cell battery that comes with the ProBook 450.
- The lithium-ion technology used in this battery ensures a long lifespan and reliable performance.