DELL 03VC9Y laptop spare part battery

The DELL 03VC9Y 3-cell laptop battery provides up to 42 WHr of capacity to power compatible Dell laptops while you work on the move. Designed as a direct replacement for worn or failing batteries, it restores portable runtime and maintains device compatibility. The battery is finished in black and corresponds to Dell original part specifications.

Advantages

This battery delivers a rated 42 WHr capacity in a compact 3-cell design, offering reliable power for typical mobile use. As an OEM Dell part (03VC9Y), it ensures compatibility with supported laptop models and avoids the need for model-specific adapters. The black casing matches the laptop aesthetic and the unit is easy to install and replace.

Suitable for

• Replacing an old or worn Dell laptop battery
• Extending runtime for travel and mobile work
• Maintaining original Dell hardware compatibility

Key specifications

• Manufacturer: Dell
• Model / MPN: 03VC9Y
• Capacity: 42 WHr
• Cell count: 3-cell
• Colour: Black
• Category: Batteries for portable devices
• EAN: 5715063015049

How to use

Power down the laptop and disconnect any external cables before replacing the battery. Remove the old battery according to the laptop manufacturer’s instructions, insert the DELL 03VC9Y unit until it clicks into place, and secure any retention latches. Reconnect power and boot the laptop; check battery charge level in the operating system and allow a full charge cycle for accurate reporting.

Recommendations

Store and use the battery at moderate temperatures, avoid exposure to moisture or direct heat sources, and follow Dell’s safety guidelines. If the battery shows signs of swelling, excessive heat, or abnormal behaviour, stop use and contact service for replacement.