BATTERY TECHNOLOGY- BTI 

BATTERY TECHNOLOGY- BTI SY-N505X BTI Rechargeable Notebook Battery

Mfg Part Number:  SY-N505X  
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Price: $147.87 + Free Shipping
Quantity:
In Stock: 10
Last Updated: Mar 11, 2026
No Sales Tax except these states
, PO and Wire.
Main Specification
General Information
Manufacturer Battery Technology, Inc
Manufacturer Part Number SY-N505X
Manufacturer Website Address http://www.batterytech.com
Brand Name BTI
Product Name Rechargeable Notebook Battery
Product Type Battery
Battery Information
Application/Usage Notebook
Battery Rechargeable Yes
Battery Size Proprietary Battery Size
Battery Chemistry Lithium Ion (Li-Ion)
Battery Capacity 4400 mAh
Output Voltage 11.1 V DC
Miscellaneous
Compatibility Sony:
  • Vaio N505 Series (double capacity)
Warranty
Limited Warranty 18 Month
BTI has become one of the leading manufacturers of batteries and accessories for notebook computers. It offers products for many manufacturers' notebook computers and cellular phones. By maintaining strict quality standards in production, as well as in sourcing, BTI is able to provide consistent, high-capacity and durable batteries. This double-capacity battery is designed for Sony VAIO N505 series.
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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