HP 3-článková lítium-iónová batéria, kapacita 56Wh (TPN-DB1Z)

Keep your HP notebook powered throughout the workday with this 3-cell lithium-ion battery. It delivers 56Wh capacity, making it a dependable replacement or spare for compatible HP business laptops used in offices, remote work, and travel.

Key specifications

• Battery technology: Lithium-ion
• Number of cells: 3
• Capacity: 56 Wh
• Model: TPN-DB1Z

Why choose it

This battery restores original runtime and reliability, so you can work unplugged without interruptions. Its 56Wh capacity balances weight and endurance for everyday productivity.

Ideal use cases

• Replacing a worn-out original battery
• Keeping a spare for long trips or back-to-back meetings
• Extending the usable life of a compatible HP notebook

Good to know

Verify compatibility with your specific HP model before ordering. The battery is designed to meet HP's power and safety requirements for supported devices.