2-power 2P-CYMGM - Akku - Batterie 42 mAh 11,4 V

When your laptop dies mid-presentation, a reliable replacement battery is the difference between a saved deal and a lost opportunity. The 2-Power 2P-CYMGM is a 3-cell lithium-ion pack rated at 42Wh and 11.4V, engineered to restore full mobility to compatible notebooks. It delivers consistent voltage and capacity, so you can work through long meetings, flights, or remote assignments without hunting for an outlet. The black casing matches most laptop designs, and the integrated protection circuit guards against overcharge, over-discharge, over-current, and short circuits. CE and RoHS compliance is expected, reflecting standard manufacturing quality. Installation is straightforward—just power down, remove the old battery, and click this unit into place. With a capacity of 3684mAh, it provides dependable runtime for everyday productivity, web browsing, and media consumption. Whether you're a business traveler, a student, or a field technician, this battery helps keep your laptop running when you need it most.

Key specifications

• Chemistry: Lithium-Ion (Li-ion)
• Voltage: 11.4 V
• Capacity: 42 Wh / 3684 mAh
• Number of cells: 3
• Rechargeable: Yes
• Colour: Black
• Protection: Overcharge, over-discharge, over-current, short-circuit
• Certifications: CE, RoHS (expected)

Why choose it

This battery is built to match or exceed original specifications, providing a cost-effective way to extend your laptop's life. The built-in protection circuitry ensures safe operation, while the 42Wh capacity offers a solid balance between runtime and weight. It's a practical choice for anyone who needs a dependable power source without paying OEM prices.

Ideal use cases

• Replacing a worn-out original battery that no longer holds a charge
• Keeping a spare battery for long trips or back-to-back meetings
• Extending the useful life of an older laptop
• Professionals who rely on their laptop throughout the workday

Good to know

Always verify compatibility with your specific laptop model before purchase. For best results, fully charge and discharge the battery a few times to calibrate the power meter. Store the battery in a cool, dry place when not in use, and avoid exposing it to extreme temperatures. The battery is designed for easy installation, but consult your laptop's manual if you're unsure.