2-Power pääakku 57Wh - akku - 4 948 mAh (2P-L22M3PG5)

For professionals who demand reliable portable power, the 2-Power 2P-L22M3PG5 main battery pack delivers 57Wh of energy in a compact 6-cell lithium-ion design. Unlike generic replacements, this unit integrates a smart battery management system that continuously monitors cell balance, temperature, and charge cycles—protecting both the battery and your laptop over the long term.

Highlights

• 57Wh capacity with 4948mAh charge rating for extended runtime
• 11.4V nominal output, precisely matched to original specifications
• 6-cell Li-ion construction with overcharge, over-discharge, overcurrent, and short circuit protection
• Smart Battery Management System for safe, efficient charging
• User-replaceable design—no special tools required
• CE and RoHS compliant, meeting strict safety and environmental standards

In daily use

Swap the old pack and feel the difference: consistent voltage delivery keeps your laptop stable during heavy multitasking, while the smart controller prevents premature wear. The black housing blends seamlessly with most notebooks, and the standard connector ensures a secure fit. Expect long-lasting performance across hundreds of charge cycles, making it a cost-effective alternative to OEM batteries.

Full specifications

• Brand: 2-Power
• Model: 2P-L22M3PG5
• Product type: Laptop battery
• Battery technology: Lithium-Ion (Li-ion)
• Energy capacity: 57 Wh
• Charge capacity: 4948 mAh
• Nominal voltage: 11.4 V
• Number of cells: 6
• Rechargeable: Yes
• Colour: Black
• Safety features: Overcharge protection, over-discharge protection, overcurrent protection, short circuit protection
• Certifications: CE, RoHS
• Installation: User-replaceable

Final note

Verify compatibility with your specific laptop model before ordering. This battery is engineered for a precise fit and reliable operation, but checking the manufacturer's compatibility list ensures a perfect match.