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Rectangular black lithium-ion laptop battery with six cells

TAURKENAM

TAURKENAM PA3817U-1BRS 10.8V 48Wh 6-cell laptop battery

SKU CH-53Q0-2P6J2

A 10.8 V, 48 Wh lithium-ion pack with six cells replaces PA3817U-1BRS and compatible part numbers for Toshiba Satellite models including the 655, 675, 745, 750, 755 and 775 series

  • Battery TypeLithium-Ion
  • 8 V lithium-ion chemistry delivers stable power for daily workloads
  • 48 Wh capacity extends unplugged runtime on compatible machines
  • six-cell layout balances weight and energy density
  • replaces original part numbers PA3817U-1BRS PA3816U-1BRS PA3818U-1BRS PA3819U-1BRS
  • fits Toshiba Satellite series including L655 L675 L745 L755 P745 P755 M645

PA3817U-1BRS 10.8V 48Wh Replacement Battery

This 6-cell lithium-ion unit delivers 48 watt-hours at 10.8 volts and is built as a direct replacement for the original PA3817U-1BRS pack. It suits owners of compatible Toshiba Satellite models who need a new power source for daily mobile work.

Simple Slide-In Installation

The battery seats into the standard bottom bay with a single latch action and requires no tools or firmware updates. Misalignment of the connector pins is the most common issue; ensure the pack clicks fully home before locking the latch to avoid intermittent contact.

Limited to Listed Satellite Series

This pack only fits the specific Satellite families and part numbers cited in the compatibility data, including PABAS 227 through 230 and the 3816 to 3819 part-number range. It will not work with ultrabooks, newer USB-C charging laptops, or any system outside the listed model groups.

Highlights

  • 8 V lithium-ion chemistry delivers stable power for daily workloads
  • 48 Wh capacity extends unplugged runtime on compatible machines
  • six-cell layout balances weight and energy density
  • replaces original part numbers PA3817U-1BRS PA3816U-1BRS PA3818U-1BRS PA3819U-1BRS
  • fits Toshiba Satellite series including L655 L675 L745 L755 P745 P755 M645

Specifications

Battery TypeLithium-Ion

Questions about this item

How can I verify the PA3817U-1BRS is working correctly after installation?

After fitting the 10.8V 48Wh 6-cell battery, boot the laptop and confirm the OS reports the design capacity near 5200mAh and that it charges to 100% without error messages.

What comes in the package and what must I source separately?

The box contains one black Li-ion laptop battery; no screws, tools, AC adapter or cabling are included, so reuse the original hardware from the Satellite.

Which part number should I choose among PA3816U-1BRS, PA3817U-1BRS, PA3818U-1BRS and PA3819U-1BRS?

Select the code printed on your old pack — PA3817U-1BRS replaces PA3816U-1BRS, PA3816U-1BAS, PA3817U-1BAS, PA3818U-1BRS, PA3819U-1BRS and PABAS227 through PABAS230.

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