2-power 2P-L15L2PB4 - akumulátor - batéria 4 100 mAh 7,6 V

When your laptop's original battery no longer holds a charge, the 2-Power 2P-L15L2PB4 brings it back to life. This replacement battery is built for users who need reliable power on the go—whether you're a student moving between lectures, a professional working from cafés, or a remote worker without constant access to outlets. With a capacity of 4100 mAh and a voltage of 7.6 V, it delivers consistent performance for everyday computing tasks. The 2-cell lithium-ion design ensures a balance of energy density and longevity, while integrated safety circuits protect against overcharge, over-discharge, over-current, and short circuits. CE and RoHS certifications mean it meets strict environmental and safety standards. The battery is designed for internal installation, matching the original form factor for a seamless fit. Its black colour blends discreetly with most laptop chassis. Expect a typical cycle life of 300–500 charge cycles, providing years of dependable use. Operating temperature range from 0°C to 45°C makes it suitable for varied environments. This battery is a cost-effective alternative to OEM parts, offering the same reliability without the premium price.

Key specifications

• Battery type: Lithium-Ion (Li-Ion)
• Capacity: 4100 mAh
• Voltage: 7.6 V
• Energy rating: 31.16 Wh
• Number of cells: 2
• Rechargeable: Yes
• Form factor: Internal
• Colour: Black
• Safety features: Overcharge, over-discharge, over-current, short-circuit protection
• Certifications: CE, RoHS
• Typical cycle life: 300–500 cycles
• Operating temperature: 0°C to 45°C

Why choose it

This battery restores your laptop's mobility without the high cost of original manufacturer parts. It's manufactured to strict quality standards and includes all necessary safety protections. The 2-cell design keeps weight down while providing ample power for daily tasks. Installation is straightforward for anyone comfortable with basic laptop maintenance, and the battery is ready to use out of the box.

Ideal use cases

• Replacing a worn-out or dead laptop battery
• Extending work sessions away from power outlets
• Keeping a spare battery for travel or long days
• Reviving an older laptop for secondary use

Good to know

Always verify compatibility with your specific laptop model before purchase. The battery should be charged fully before first use and then cycled normally. Store in a cool, dry place if not in use for extended periods. Dispose of old batteries properly at designated recycling points.