Dell 9-Cell 97Wh Lithium-Ion Laptop Battery for Latitude and Precision (451-BBBN)

Keep your Dell Latitude or Precision laptop running through long workdays with this 9-cell lithium-ion battery. It clips into the standard external bay of compatible models, providing 97Wh of capacity to reduce the need for frequent recharging. Ideal for mobile professionals, field technicians, and students who rely on their laptop away from power outlets.

Key specifications

• Battery type: Lithium-Ion (Li-Ion)
• Number of cells: 9
• Capacity: 97 Wh (approx. 8738 mAh)
• Nominal voltage: 11.1 V
• Colour: Black
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, short-circuit

Why choose it

This battery offers a high-capacity power source that extends unplugged runtime, while built-in protection circuits help safeguard both the battery and your laptop. It is a straightforward replacement for the original battery in a wide range of Dell business notebooks and mobile workstations.

Ideal use cases

• Business travel and remote work
• Field service and on-site inspections
• Long meetings, lectures, or study sessions
• Replacing an aged or depleted battery

Good to know

Compatible with Dell Latitude E5420, E5430, E5520, E5530, E6120, E6220, E6230, E6320, E6330, E6420, E6430, E6520, E6530, E6440, E6540, and Dell Precision M2800, M4600, M4700, M4800, M6600, M6700, M6800.