11.4V 3300mAh Battery for Sony VAIO FE14 VJFE41f11X VJFE42F11W Li-Polymer Laptop Battery

Perfect Compatibility: Designed specifically for VAIO FE14 series, ensuring proper voltage, connector alignment, and communication with your laptop's power management system

Safety Certified: Meets all Sony original equipment safety standards and certifications

Compatible Laptop Models:
This genuine Sony battery fits the following
VAIO FE14 models:

Sony VAIO FE14 Series (all configurations)

VJFE41f11X

VJFE42F11W

634477 (Sony part number)

Vaio FE14 (all sub-models)

Important Compatibility Note:
To ensure you receive the correct battery for your device, please verify the following
BEFORE purchasing:

Check Your Laptop Model: This battery is specifically designed for the Sony VAIO FE14 series. Please confirm your laptop model on the label on the bottom of your device if it's VJFE41f11X, VJFE42F11W, or any FE14 variant, this battery will fit.

Verify Original Battery

Specifications

: If possible, remove your current battery and check its label.
The specifications should match:

Voltage: 11.4V

Capacity: 3300mAh / 37.62W h

Battery Type: Li-Polymer

Part Number: Look for 634477 or VAIO FE14 battery marking

Physical Verification: Compare the shape, size, and connector position of your current battery with the product images provided.

If you are unsure about compatibility, please contact us with your laptop model number or a clear photo of your original battery label before ordering we're happy to help you confirm.

Technical

Specifications

:

Battery Chemistry: Lithium Polymer (Li-Polymer) Provides stable power delivery and longer lifespan compared to standard Li-ion

Voltage: 11.4V Matches original VAIO FE14 power requirements

Capacity: 3300mAh / 37.62W h Provides excellent runtime for daily productivity



Package Includes:

1 x Sony Battery for VAIO FE14 Series