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Black rectangular lithium-ion battery with label showing model RRC2040-2 and voltage 10.8V

Beisite

Beisite RRC2040-2 10.8V 6700mAh battery for Olympus Epoch 650

SKU CH-FC7J-W0MY1

A 10.8V 6700mAh lithium-ion replacement battery for the Olympus Epoch 650 flaw detector and compatible Fluke, Rohde & Schwarz and HA analysers

  • ColorBlack
  • TypeBattery
  • CompatibilityFor Olympus Epoch 650 ultrasonic Flaw Detector Industrial Ba
  • Battery TypeLithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity72.36Wh/6700mAh
  • Powers Olympus Epoch 650 flaw detector with 10.8V 6700mAh lithium-ion cell
  • Replaces RRC2040-2 and 31NR19/66-2 part numbers for exact fit
  • Runs Fluke 190 Series III ScopeMeter and BP291 oscilloscope models
  • Supports Rohde & Schwarz PR200 handheld receiver and HA-Z306 analyzer
  • Delivers 72.36Wh capacity in a black lithium-ion housing

Compatible replacement for Olympus Epoch 650

This lithium-ion battery replaces the original pack in the Olympus Epoch 650 ultrasonic flaw detector. It also fits the Fluke BP291 oscilloscope, Fluke 190 Series III ScopeMeter, Rohde & Schwarz PR200 handheld receiver and HA-Z306 analyzer. The black cell delivers 10.8V and 6700mAh capacity.

Drop-in power for field instruments

The unit slides into the instrument’s existing battery compartment without adapters or wiring changes. It restores full portable operation for non-destructive testing and scope measurements where mains power is unavailable. No extra chargers or cables are required beyond what the host device already uses.

Upgrade from depleted or lost original packs

Technicians with a dead or missing RRC2040-2, 410030-04 or 31NR19/66-2 cell can return their detector or scope to service immediately. The swap is worthwhile when the original battery no longer holds a full shift’s charge or when a spare is needed for extended inspections. Buyers needing a different voltage or form factor should look elsewhere.

Highlights

  • Powers Olympus Epoch 650 flaw detector with 10.8V 6700mAh lithium-ion cell
  • Replaces RRC2040-2 and 31NR19/66-2 part numbers for exact fit
  • Runs Fluke 190 Series III ScopeMeter and BP291 oscilloscope models
  • Supports Rohde & Schwarz PR200 handheld receiver and HA-Z306 analyzer
  • Delivers 72.36Wh capacity in a black lithium-ion housing

Specifications

BrandRRC2040-2
ModelRRC2040-2
Part Number31NR19/66-2
ColorBlack
TypeBattery
CompatibilityFor Olympus Epoch 650 ultrasonic Flaw Detector Industrial Battery
Battery TypeLithium-Ion
Battery Voltage10.8V
Battery Capacity72.36Wh/6700mAh

Questions about this item

How long will the 6700 mAh capacity last during continuous ultrasonic flaw detection?

The 72.36 Wh lithium-ion pack powers the Olympus Epoch 650 through a full inspection shift; actual run-time depends on probe settings and display brightness.

Does the 10.8 V battery run hot or make fan noise inside the detector after hours of use?

Lithium-ion cells generate minimal heat and no audible noise; the Epoch 650 manages temperature internally without extra cooling.

Which charger or power supply must I already own to recharge this RRC2040-2 pack?

Use the original Olympus Epoch 650 desktop charger or the Fluke BP291 dock — both accept the 10.8 V lithium-ion chemistry directly.

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