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Rectangular Ni-MH battery pack 88.16 by 43.77 by 22.42 mm, 4.8 V 3000 mAh, for Fluke 123S BP120 B11483

Estry

Estry 3000mAh 4.8V Ni-MH Battery for Fluke 123S BP120 B11483

SKU CH-JDX9-FJV2V

Ni-MH replacement battery delivering 4.8V and 3000mAh for Fluke 123S scopes with firmware below V2.0 and compatible analysers

  • Battery pack size1 Year
  • Details4.8
  • Replaces Fluke BP120 and B11483 directly
  • 3000mAh capacity delivers 14.4Wh runtime
  • 8V Ni-MH chemistry matches original spec
  • Certified to CE, RoHS, ISO9001 and UN38.3
  • Built-in protection against overcharge, over-discharge and short circuit

Direct replacement for Fluke test tools

This Estry Ni-MH pack matches the original 4.8 V 3000 mAh specification for Fluke Scope Meter BP123, Fluke 123S units running firmware below V2.0, and Quality Analyzer 43B. It serves technicians who need a fresh power source for these specific handheld instruments.

Fits the instrument battery compartment

The pack measures 88.16 x 43.77 x 22.42 mm and weighs 291.6 g, matching the mechanical envelope of part numbers BP120 and B11483. No wiring adapters or case modifications are required; the pack simply slots into the existing bay and restores portable operation.

Built-in protection and compliance

Overcharge, over-discharge, over-voltage and short-circuit circuits are integrated to extend cycle life and prevent damage during heavy field use. The cell carries ISO 9001, RoHS, CE, UN 38.3 and MSDS certifications, confirming transport safety and substance restrictions.

How it compares

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

Price $29.99
Pricier than about 85% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name3,000 mAh
In the box
Battery pack size1 Year

Questions about this item

How long will the 3000mAh capacity last before voltage drops under continuous load?

The 3000mAh Ni-MH pack delivers 14.4Wh at 4.8V; runtime depends on the Fluke meter's current draw, and the built-in protection prevents over-discharge.

Does the pack run hot or draw extra power during all-day use in a Fluke 123S?

Ni-MH chemistry stays cool under normal loads; the protection circuit guards against over-voltage and short circuits, so heat and parasitic draw remain minimal.

Which Fluke models and part numbers must I already own for this battery to fit?

It replaces BP120 and B11483 in Scope Meter BP123, Fluke 123S with firmware below V2.0, and Quality Analyzer 43B.

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