Laptop battery Green Cell SY18 for Sony VAIO Fit 15E / Fit 14E, Li-Ion 14.8 V 2200 mAh, 4 cells, black

The Green Cell SY18 battery for Sony VAIO Fit 15E and Fit 14E is a direct replacement battery designed to restore portable power to compatible VAIO notebooks. Built with Lithium-Ion (Li-Ion) technology and a nominal capacity of 2200 mAh, the battery provides consistent voltage and runtime for everyday tasks. The pack comes in black and is intended for users seeking a reliable, easy-to-install alternative to worn or degraded original batteries.

Advantages

The Green Cell SY18 uses Li-Ion chemistry to deliver stable energy output and resistance to common battery memory effects. Its 2200 mAh capacity offers extended runtime compared with heavily worn cells, improving laptop portability for office work, web browsing and media playback. The battery is designed to fit Sony VAIO Fit 15E and Fit 14E models and to be straightforward to install, enabling quick replacement without special tools.

Suitable for

• Replacing an old or failing battery in Sony VAIO Fit 15E
• Restoring battery life in Sony VAIO Fit 14E
• Users who need longer unplugged runtime for everyday productivity
• Maintenance of refurbished VAIO Fit 14E/15E laptops

Key specifications

• Battery technology: Lithium-Ion (Li-Ion)
• Battery capacity: 2200 mAh
• Compatible models: Sony VAIO Fit 15E, Fit 14E
• Product colour: Black

How to use

Power down the laptop and disconnect any external power source before starting the replacement. Remove the back cover or battery access panel according to the Sony VAIO Fit service instructions. Carefully disconnect the old battery connector and remove the pack, then seat the Green Cell SY18 in the battery bay and reconnect the connector securely. Reinstall the access panel, power on the laptop and allow the operating system to detect the new battery. Perform a full charge cycle to calibrate battery level reporting.

Recommendations

Store the Green Cell SY18 in a cool, dry place when not in use and avoid exposure to extreme temperatures. For prolonged battery life, follow standard Li-Ion best practices: avoid deep discharges, keep the battery partially charged during storage, and use the laptop's power management features to reduce unnecessary drain.