2-power 2P-451-BCLD - 4 870 mAh - 11,4 V - 56 Wh - 71 mm - 223 mm - 7 mm

When your laptop's original battery no longer holds a charge through a full workday, this 2-POWER replacement battery steps in to restore dependable portable power. It is built for professionals and students who rely on their notebooks in meetings, classrooms, or while traveling, and need a battery that fits precisely and delivers consistent performance. The 2P-451-BCLD is an internal lithium-ion pack with a 4870 mAh capacity, 11.4 V output, and 56 Wh energy rating, engineered to match the original specifications of compatible laptop models.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 4870 mAh
• Voltage: 11.4 V
• Energy: 56 Wh
• Number of cells: 3
• Form factor: Internal
• Dimensions: 223 mm (L) x 71 mm (W) x 7 mm (H)
• Colour: Black
• Rechargeable: Yes

Why choose it

This battery is manufactured to meet or exceed original equipment standards, ensuring safe and reliable operation. The 3-cell design offers a balance between weight and runtime, while the 56 Wh energy rating provides enough power for typical daily tasks such as document editing, web browsing, and video conferencing. Its internal form factor means it installs cleanly inside the laptop chassis, preserving the device's slim profile.

Ideal use cases

• Replacing a worn-out original battery in a compatible laptop
• Extending mobile productivity for business travelers and remote workers
• Providing a spare battery for long days away from power outlets
• Restoring full portability to an older notebook

Good to know

Before ordering, verify that your laptop model is listed in the manufacturer's compatibility guide for this battery. The battery is rechargeable and should be charged using the laptop's original AC adapter. For optimal lifespan, avoid exposing the battery to extreme temperatures and fully discharge it occasionally. This product comes with a standard warranty from 2-POWER.