2-power 2P-7102811A02N - 18 V - 50 mm - 118 mm - 29 mm - 268 g - 128 mm

For IT technicians and mobile professionals who need to keep laptops running through long workdays, the 2-Power 2P-7102811A02N battery delivers dependable 18V power in a compact 6-cell lithium-ion pack. This replacement battery restores original runtime to compatible notebooks, making it a practical choice for field service, office use, or travel.

Key specifications

• Battery type: Lithium-Ion (Li-ion)
• Voltage: 18 V
• Capacity: 2600 mAh
• Energy: 46.8 Wh
• Number of cells: 6
• Colour: Black
• Rechargeable: Yes
• Protection features: Overcharge, over-discharge, overcurrent, short-circuit
• Form factor: Internal
• Dimensions (W x D x H): 50 mm x 118 mm x 29 mm
• Weight: 268 g

Why choose it

Built with quality lithium-ion cells and integrated safety circuits, this battery provides stable output and long service life. The 46.8 Wh energy rating ensures ample runtime for everyday tasks, while the black housing blends seamlessly with most laptop designs. As a direct replacement, it installs easily without special tools.

Ideal use cases

• Replacing a worn-out or failed original laptop battery
• Keeping a spare battery charged for extended off-grid work
• Upgrading an older laptop to restore full mobility
• IT departments maintaining fleets of business notebooks

Good to know

Compatibility varies by laptop model; always verify against the manufacturer's battery part number or compatibility list before ordering. The battery ships in a protective package and should be fully charged before first use for best performance.