HP 458640-521 | Battery Td06047 (6 Cell)

Here are the technical specs for the HP Battery Td06047 (6 Cell):

- Battery type: Li-ion
- Number of cells: 6
- Capacity: 55Wh
- Voltage: 10.8V
- Dimensions: 8.07 x 2.12 x 0.79 in
- Weight: 11.2 oz

Helpful notes:
- This battery is compatible with select HP laptops, so be sure to check your device's compatibility before purchasing.
- The 6-cell design provides longer battery life compared to 4-cell options.
- Li-ion batteries have a longer lifespan and are more environmentally friendly than traditional NiMH batteries.