Dell 451-10148 | Lithium-Ion Battery 14.8V 1900mAh

Here are the technical specs for the Dell Lithium-Ion Battery 14.8V 1900mAh:

- Chemistry: Lithium-ion
- Capacity: 1900mAh
- Voltage: 14.8V
- Watt Hours: 28Wh
- Number of Cells: 4
- Color: Black
- Dimensions: 5.5 x 3.5 x 0.8 inches
- Weight: 8.8 ounces

Helpful notes:
- This battery is compatible with several Dell laptop models, so make sure to check the compatibility list before purchasing.
- Lithium-ion batteries have a longer lifespan than other types of batteries and are less prone to memory effect.
- It's always a good idea to have a spare battery on hand for when you need it.