2-Power hlavná batéria 11,55V 3400mAh (2P-0B200-03750200)

When your laptop's original battery no longer holds a charge, this 2-Power replacement battery brings it back to life. It fits a wide range of notebooks, delivering dependable power for work, study, or travel. Crafted with A-grade lithium-ion cells, it offers a capacity of 3400mAh at 11.55V, providing up to 39.3Wh of energy to keep you productive away from the wall outlet.

Key specifications

• Battery type: Lithium-ion (Li-ion)
• Voltage: 11.55 V
• Capacity: 3400 mAh
• Energy: 39.3 Wh
• Number of cells: 3-cell
• Colour: Black
• Rechargeable: Yes
• Cycle life: 300–500 cycles
• Protection features: Overcharge, over-discharge, short-circuit, over-current, over-temperature
• Certifications: CE, RoHS, FCC
• Operating temperature: 0°C to 45°C
• Storage temperature: -20°C to 60°C

Why choose it

This battery is built to match or exceed the performance of your original. Advanced protection circuits guard against common hazards, while A-grade cells ensure consistent output and long service life. It's an economical way to extend the usability of your laptop without compromising on safety or reliability.

Ideal use cases

• Replacing a worn-out or swollen battery in a compatible laptop
• Keeping a spare battery charged for long flights or field work
• Extending the life of an older laptop used for basic tasks
• Reducing downtime for mobile professionals and students

Good to know

Before ordering, verify that your laptop model is listed as compatible. The battery is designed to be a direct replacement and should install easily. For best results, fully charge and discharge the battery a few times after installation to calibrate the power meter. Store in a cool, dry place when not in use.