2-power pääakku Sony Vaio VGN-CS11 hopea - akku - 6 900 mAh

If your Sony VAIO VGN-CS11 laptop no longer holds a charge through a full work session, this 2-Power replacement battery restores reliable portability. Designed for students, professionals, and home users who depend on their VAIO throughout the day, it delivers consistent power whether you're taking notes in a lecture hall, presenting in a meeting room, or streaming video on the sofa.

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Capacity: 6900 mAh / 76.6 Wh
• Voltage: 11.1 V
• Number of cells: 6
• Colour: Silver
• Compatible with Sony VAIO VGN-CS series, including VGN-CS11, VGN-CS11S/W, VGN-CS11S/P, VGN-CS11S/Q, VGN-CS11S/R, VGN-CS11S/T, VGN-CS11Z/R
• Replaces original battery part numbers: VGP-BPS13, VGP-BPS13/B, VGP-BPS13/S, VGP-BPS13A/B, VGP-BPS13B/B, VGP-BPS13S
• Built-in protection against overcharge, over-discharge, overcurrent, and short circuit
• Certifications: CE, RoHS

Why choose it

This battery is engineered to match or exceed the performance of your original Sony battery, giving you dependable runtime and a secure fit. The integrated safety circuitry safeguards both the battery and your laptop, while the 6-cell design balances capacity and weight for everyday carry. With a capacity of 6900 mAh, you can work, browse, and watch without constantly hunting for a power outlet.

Ideal use cases

• Replacing a worn-out or dead original battery in a Sony VAIO VGN-CS11 laptop
• Extending mobile productivity for business travel or remote work
• Keeping a spare battery charged for long days away from AC power
• Restoring an older VAIO to full portability for students or secondary users

Good to know

This is a brand-new, aftermarket battery built to strict quality standards. It is fully compatible with the listed VAIO models and original part numbers, ensuring a straightforward swap. For best results, fully charge and discharge the battery a few times after installation to calibrate the power gauge. Always use a compatible Sony charger to maintain battery health.