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Rectangular black lithium-ion laptop battery with label showing 10.8V 48Wh

TOPKTEAM

TOPKTEAM PA5024U-1BRS 10.8V 48Wh laptop battery

SKU CH-1MJY-CG609

Replacement lithium-ion battery rated 10.8V and 48Wh for select Toshiba Satellite and Dynabook models

  • Battery TypeLithium-Ion
  • Reliable power from a new genuine lithium-ion cell
  • 8V output matches original laptop requirements exactly
  • 48Wh capacity delivers extended runtime for daily tasks
  • Replaces PA5023U through PA5110U and PABAS259 through PABAS262 part numbers
  • Fits Satellite C70-A, C800, C850, C855, L850, P850 and multiple Dynabook Qosmio, Satellite B352, T572, T642, T652, T752 models

Genuine 10.8V 48Wh replacement battery

This new lithium-ion battery delivers 10.8 volts and 48 watt-hours of capacity for compatible Toshiba Satellite and Dynabook notebooks. It matches the original PA5024U-1BRS specifications and carries a 12-month warranty. The 4200mAh cell count restores factory runtime for daily workloads.

Replaces worn PA5023U-1BRS through PA5110U-1BRS

Swapping an ageing original that no longer holds charge brings immediate mobility gains. The upgrade is worthwhile when the existing pack drops below usable runtime or shows physical swelling. It covers the PABAS259 to PABAS262 part-number range across multiple Satellite and Qosmio series.

Fits C70-A, C800, C850, C855, L850 and P850 chassis

No tools beyond a standard screwdriver are required to access the battery bay on these models. The pack uses the existing latch and connector, freeing the AC adapter for desk use while on battery power. Buyers needing higher-capacity cells or a different voltage should look elsewhere.

Highlights

  • Reliable power from a new genuine lithium-ion cell
  • 8V output matches original laptop requirements exactly
  • 48Wh capacity delivers extended runtime for daily tasks
  • Replaces PA5023U through PA5110U and PABAS259 through PABAS262 part numbers
  • Fits Satellite C70-A, C800, C850, C855, L850, P850 and multiple Dynabook Qosmio, Satellite B352, T572, T642, T652, T752 models

Specifications

Battery TypeLithium-Ion

Questions about this item

Will the PA5024U-1BRS battery fit my Toshiba Satellite C850?

Yes, the PA5024U-1BRS is listed as compatible with the Toshiba Satellite C800 and C850 series laptops.

How do I install this battery correctly?

Power off the laptop, unplug the AC adapter, slide the release latch to unlock, remove the old pack, insert the new PA5024U-1BRS until it clicks, then lock the latch.

When should I replace the PA5024U-1BRS battery?

Replace it when runtime drops significantly or the laptop shuts down unexpectedly despite showing charge; the lithium-ion cells degrade after many cycles.

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