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Toshiba PA3921U-1BRS Battery for Satellite E305

Toshiba Satellite E305 Laptop Battery

List Price: $152.99
Our Price: $99.90

Availability: Usually Ships in 24 Hours
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Toshiba PA3921U-1BRS Battery for Satellite E305

Get longer battery life and improved laptop performance with a new Toshiba Satellite PA3921U-1BRS battery.

PA3921U battery is compatible with the Satellite E305 series of laptops.

We use the highest quality lithium-ion battery cells and components that charge faster, last longer and weigh less than cheaper, lower quality batteries. Lower quality batteries can wear out in just 6 months. Our batteries last 3 years on average.

The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

  • Brand:
  • Voltage:
  • Battery Capacity:
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  • Cell Origin:
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  • Useful Life:
  • Toshiba replacement computer battery
  • 11.1 Volts - same as 11.1 Volts
  • 4400 mAh
  • 6 Cell Li-ion
  • Samsung (South Korea)
  • Silver - White
  • 2 Year Warranty
  • 30 day full satisfaction guarantee
  • 300-500 recharge cycles

You can expect about 2 hours to 4 hours of run time with this computer battery when new, depending on your energy use.

Replaces this Toshiba e305 part number:


Compatible Laptop Chargers:
AC adapter for Toshiba Laptops 19V-4.74A 5.5mm-2.5mm PA3536U-1BRS
Our Price: $59.00

PA3536U-1BRS AC power adapter

Compatible with the following models:

Toshiba Laptop Batteries > Satellite E Series > Satellite E305