Dell 51Wh 4-cell Lithium-Ion Laptop Battery (451-BCSD)

When your Dell laptop no longer holds a charge, the Dell 51Wh 4-cell Lithium-Ion battery restores reliable portable power. This internal battery is built for select Dell Latitude, Inspiron, and XPS series laptops, providing a dependable energy source for work or travel.

Who is it for

This battery is for Dell laptop users who need to replace a worn-out or failing battery. It suits professionals, students, and anyone who depends on their laptop away from a power outlet and wants to avoid unexpected shutdowns.

Main features

• Lithium-Ion chemistry with 4 cells for stable performance
• 51 Wh energy capacity for extended runtime
• Nominal voltage of 15.2 V and approximately 3355 mAh current capacity
• Built-in overcharge, over-discharge, overcurrent, and short-circuit protection
• Black colour blends with most Dell laptops
• Internal installation type

Specifications

• Battery Type: Lithium-Ion
• Number of Cells: 4-cell
• Energy Capacity: 51 Wh
• Nominal Voltage: 15.2 V
• Current Capacity: Approximately 3355 mAh
• Product Type: Laptop Battery
• Manufacturer: Dell
• Colour: Black
• Rechargeable: Yes
• Safety Features: Overcharge protection, Over-discharge protection, Overcurrent protection, Short-circuit protection
• Installation Type: Internal
• Compatibility: Select Dell Latitude, Inspiron, and XPS series laptops
• EAN: 5715063596012
• MPN: 451-BCSD

Tips

To maximize battery life, calibrate the new battery by fully charging and discharging it a few times after installation. Store the battery in a cool, dry place when not in use.