DELL 451-BCPW Bateria de substituição para portátil

The DELL 451-BCPW 4-cell laptop battery provides up to 52 WHr of capacity to keep compatible Dell notebooks running when you are away from mains power. This spare part is designed to replace or restore the original battery, offering reliable power delivery and helping maintain device uptime during travel or mobile use.

Advantages

This black Dell battery delivers stable power with a 4-cell design and 52 WHr capacity, is an official-compatible replacement for supported Dell models, and helps extend laptop use without access to a charger. The compact form factor fits into the original battery compartment and preserves system portability.

Suitable for

• Replacing a worn or failing battery in compatible Dell laptops
• Keeping a spare battery for travel and mobile work
• Extending runtime during presentations, meetings, or commuting

Key specifications

• Model: 451-BCPW
• Type: 4-cell laptop battery
• Capacity: 52 WHr
• Colour: Black
• Brand compatibility: Dell laptops (check model compatibility before purchase)

How to use

Power off the laptop and disconnect it from any power source. Remove the existing battery following the laptop manufacturer's instructions, then insert the DELL 451-BCPW battery into the battery bay until it locks into place. Reconnect the AC adapter and power on the laptop. Verify battery recognition in the operating system and allow a full charge before first extensive use.

Recommendations

For optimal performance and battery life, use the battery with compatible Dell models only, avoid extreme temperatures, and follow safe charging practices. If unsure about compatibility, consult the laptop's service manual or Dell support with the part number 451-BCPW.