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Black rectangular 6-cell lithium-ion laptop battery, 10.8V 4400mAh

KingSener

KingSener L600 4400mAh 10.8V 6-cell laptop battery

SKU CH-CX23-2GWPC MPN L600

Six-cell lithium-ion pack rated 4400 mAh at 10.8 V replaces PA3817U and PA3634U batteries for Toshiba Satellite L600, L630 and related models

  • ColorBlack
  • TypeBattery
  • Compatibility47WH/4400mAh
  • Battery TypeLithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400mAh
  • Reliable power for daily tasks with 4400mAh capacity
  • Consistent 10.8V output matches original specifications
  • Japanese lithium-ion cells deliver dependable cycle life
  • Six-cell design balances runtime and weight
  • Replaces multiple Toshiba part numbers across Satellite series

Compatible Toshiba Satellite models

This 6-cell lithium-ion battery replaces the original power source for Toshiba Satellite L600, L630, L640, L650, L670, L730, L740, L750 and related D-series models. It matches the 10.8V voltage and 4400mAh capacity specified for those chassis. Buyers with newer ultrabooks or non-Satellite lines will not find a fit here.

Installation and system impact

The pack slots directly into the existing battery bay without tools or adapter cables, drawing from the laptop's native charging circuit. It restores mobile runtime for users tied to wall power, freeing the notebook for travel or unplugged work sessions. Systems requiring higher-wattage packs or proprietary connectors are not supported.

Japanese cells and part-number coverage

Cells manufactured in Japan are fitted to meet the 47Wh energy rating across the full replacement list, including PA3817U-1BRS, PA3634U-1BAS, PA3635U-1BAM, PA3636U-1BRL, PA3638U-1BRS, PA3728U-1BRS, PA3818U-1BAP, PABAS117, PABAS178, PABAS215 and PABAS228. No software, drivers or calibration utilities are bundled.

Highlights

  • Reliable power for daily tasks with 4400mAh capacity
  • Consistent 10.8V output matches original specifications
  • Japanese lithium-ion cells deliver dependable cycle life
  • Six-cell design balances runtime and weight
  • Replaces multiple Toshiba part numbers across Satellite series

Specifications

BrandTOSHIBA
ModelL600 Series
L630 Series
Part NumberPA3817U-1BRS PA3634U-1BAS
ColorBlack
TypeBattery
Compatibility47WH/4400mAh
Battery TypeLithium-Ion
Battery Voltage10.8V
Battery Capacity4400mAh

Questions about this item

How long does the 4400mAh capacity last under continuous load?

The 47Wh rating means the pack delivers 4400mAh at 10.8V; actual runtime depends on the laptop's power draw and workload.

Does the six-cell lithium-ion pack run hot or noisy during all-day use?

A passive battery has no fan and generates minimal heat; normal warmth occurs during charge or heavy discharge.

Which Toshiba part numbers must match for this L600 battery to fit?

It replaces PA3817U-1BRS, PA3634U-1BAS, PA3635U-1BAM, PA3636U-1BRL, PA3638U-1BRS, PA3728U-1BRS, PA3818U-1BAP, PABAS117, PABAS178, PABAS215 and PABAS228.

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