2-power 2P-K104 - 2200 mAh - 14,8 V - 32 Wh - 33 mm - 274 mm - 19 mm

When your laptop's built-in battery no longer holds a charge, the 2-POWER 2P-K104 replacement battery pack restores reliable portable power. Designed for professionals and students who need their laptop to run through meetings, lectures, or travel without hunting for an outlet, this 4-cell lithium-ion battery delivers 2200 mAh capacity at 14.8 V, providing 32 Wh of energy. Its compact dimensions (274 mm length × 33 mm width × 19 mm height) fit seamlessly into compatible laptop models, and the rechargeable design ensures you can top up whenever needed.

Key specifications

• Battery type: Lithium-Ion (Li-Ion)
• Capacity: 2200 mAh
• Voltage: 14.8 V
• Energy: 32 Wh
• Number of cells: 4
• Dimensions: 274 mm × 33 mm × 19 mm
• Rechargeable: Yes
• Form factor: Replacement battery pack

Why choose it

This battery is engineered to match or exceed original specifications, ensuring consistent performance and longevity. The 4-cell configuration balances capacity and weight, giving you dependable runtime without adding bulk. With a standard 14.8 V output, it integrates safely with your laptop's power management system. The rechargeable Li-Ion chemistry offers a high energy density and low self-discharge, so the battery is ready when you are.

Ideal use cases

• Replacing a worn-out original battery to extend the life of your laptop.
• Keeping a spare battery for long flights, field work, or all-day events.
• Upgrading from a lower-capacity battery for longer unplugged sessions.
• Providing a reliable power source for refurbished or second-hand laptops.

Good to know

Before ordering, verify that your laptop model is listed as compatible with the 2P-K104. The battery's dimensions (274 mm length) are typical for many 15-inch and some 14-inch laptops, but exact fitment depends on the chassis design. Always follow manufacturer guidelines for battery installation and recycling. The battery is not user-serviceable; if you notice swelling or damage, discontinue use and consult a professional.