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Black rectangular lithium-ion laptop battery with smooth finish, 201.78 by 51.22 by 20.92 millimetres

Cameron & Co

Cameron & Co DS-CS-FUH520NB laptop battery 11.1V 4400mAh 4.4Ah black

SKU CH-S2M2-SQRYC

11.1 V 4400 mAh lithium-ion replacement battery for Fujitsu LifeBook A530, A531, AH530, AH531, LH520, LH530, LH531, LH701 and LH701A models

  • Product typeBattery
  • Compatible with Fujitsu LifeBook A530, A531, AH530, AH531, LH520, LH530, LH531, LH701
  • 1V 4400mAh Li-ion capacity delivers reliable mobile power
  • Replaces original part numbers CP477891-01, FPCBP250, FPCBP274, FPCSP274, S26391-F495-L100
  • Compact 201.78 x 51.22 x 20.92 mm form factor fits battery bay
  • Brand new Cameron Sino cell with 100% OEM compatibility

Replacement battery for Fujitsu LifeBook A530 series

This Cameron & Co lithium-ion battery replaces the original power pack in compatible Fujitsu LifeBook models including the A530, A531, AH530, AH531, LH520, LH530, LH531, LH701 and LH701A. It delivers 11.1V and 4400mAh capacity to restore mobile runtime for daily work. The unit is supplied new and matches OEM specifications for the listed part numbers.

Black Li-ion pack with direct-fit connectors

The battery uses a standard lithium-ion chemistry in a black housing measuring 201.78 x 51.22 x 20.92 mm. Its connector layout aligns with the original Fujitsu design so installation requires no adapters or cable routing. The form factor slides into the existing bay and locks with the laptop's native latch mechanism.

Check your LifeBook model

Verify that your device appears in the supported model list such as LifeBook A530 or LH701A. Cross-reference the old battery label against part numbers including CP477891-01, FMVNBP186, FPCBP250, FPCBP274, FPCSP274, S26391-F495-L100 or S26391-F840-L100. This pack is not suitable for Fujitsu models outside the named series.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 62% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-FUH520NB
Product typeBattery

Questions about this item

What voltage and capacity does the DS-CS-FUH520NB deliver?

The battery supplies 11.1 V and 4400 mAh, giving a 4.4 Ah energy rating for compatible Fujitsu LifeBook models.

Will the 201.78 x 51.22 x 20.92 mm pack fit my LifeBook A530 or AH531?

Yes, those dimensions match the original battery bay on LifeBook A530, A531, AH530, AH531, LH520, LH530, LH531, LH701 and LH701A.

How do I install it without triggering a detection error?

Power off, unplug the AC adapter, slide the old pack out, insert the new one until the latch clicks, then charge fully before first boot.

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