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Black rectangular lithium-ion laptop battery, 11.4V 49Wh

Beisite

Beisite C31N1529 49Wh 11.4V laptop battery

SKU CH-601T-GRWBX

49Wh 11.4V lithium-ion replacement battery for B8230 and BU203UA series laptops

  • ColorBlack
  • TypeBattery
  • Battery TypeLithium-Ion
  • Battery Voltage11.4V
  • Battery Capacity49Wh
  • Replaces original C31N1529 and 0B200-01960000 part numbers
  • 49Wh lithium-ion capacity restores full runtime for compatible laptops
  • 4V output matches factory specification for safe operation
  • Fits B8230, B8230U, B8230UA and BU203UA series models
  • Brand-new condition with 12-month supplier warranty included

Compatible 49Wh laptop battery

This 11.4V lithium-ion unit replaces part numbers C31N1529, C31P0C1, 0B200-01960000 and 31CP6/67/76. It fits the B8230, B8230U, B8230UA and BU203UA series laptops. The black pack ships new with a 12-month warranty.

Sustained 11.4V output

The lithium-ion chemistry delivers a steady 11.4V across the 49Wh capacity during extended use. Cells maintain voltage under continuous load rather than sagging after a short burst. This behaviour supports long work sessions without sudden shutdown.

Direct replacement for listed part numbers

The battery swaps in for C31N1529, C31P0C1, 0B200-01960000 and 31CP6/67/76 without modification. The jump is worth it when the original pack no longer holds charge or shows reduced runtime. It is not for machines outside the B8230 and BU203UA families or for users needing a different voltage or capacity.

Highlights

  • Replaces original C31N1529 and 0B200-01960000 part numbers
  • 49Wh lithium-ion capacity restores full runtime for compatible laptops
  • 4V output matches factory specification for safe operation
  • Fits B8230, B8230U, B8230UA and BU203UA series models
  • Brand-new condition with 12-month supplier warranty included

Specifications

BrandC31N1529
ModelC31N1529
Part Number31CP6/67/76
ColorBlack
TypeBattery
Battery TypeLithium-Ion
Battery Voltage11.4V
Battery Capacity49Wh

Questions about this item

Does the 11.4 V 49 Wh lithium-ion cell run hot or draw extra power during all-day use?

The replacement operates at the same 11.4 V and 49 Wh as the original, so heat and power draw remain unchanged during continuous operation.

Must my B8230UA already have the original C31N1529 or 31CP6/67/76 part installed for this battery to fit?

Yes — the battery replaces part numbers C31N1529, C31P0C1, 0B200-01960000 and 31CP6/67/76, so one of those must be the part currently in the laptop.

Will this pack work alongside the older B8230 chassis I plan to keep?

It fits the full B8230 series including B8230, B8230U, B8230UA and all listed sub-models such as GH0025E, GH0039E and BU203UA-F1.

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