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Black rectangular lithium-ion battery pack for USM36 industrial controller

Beisite

Beisite 31NR19/66-3 laptop battery 10.8V 99.6Wh

SKU CH-CDSF-M7A0G

Replacement lithium-ion battery delivering 10.8V and 99.6Wh for the USM36 ultrasonic flaw detector industrial controller

  • Battery typeLithium-Ion
  • Battery voltage rating10.8 V
  • Battery capacity99.6 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withUSM36 ultrasonic flaw detector Industrial Controller Battery
  • Powers USM36 flaw detector with 99.6Wh capacity
  • 8V lithium-ion chemistry delivers stable industrial voltage
  • Replaces RRC2020 and 31NR19/66-3 part numbers exactly
  • Brand-new condition ensures full runtime from first use
  • Black housing matches original controller battery appearance

Beisite 31NR19/66-3 10.8V 99.6Wh Battery

This replacement lithium-ion battery delivers 10.8V and 99.6Wh of capacity for the USM36 ultrasonic flaw detector industrial controller. It arrives in new condition and replaces part numbers RRC2020, RRC2020-L and RRC-2020. The black pack is designed as a direct swap for the original power source.

Suits technicians maintaining USM36 controllers

Users who need a fresh power cell for the listed industrial controller will find the correct voltage and capacity here. Buyers who want more storage or a different voltage should look at something else. Anyone servicing equipment not named USM36 cannot use this pack.

Simple swap-in installation

The battery fits into the controller's existing compartment without tools or soldering. What usually goes wrong is ordering the wrong part number for a similar-looking device, so verify the 31NR19/66-3 code before purchase. A mismatched connector or voltage will prevent the unit from powering on.

How it compares

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

Price $196.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameRRC2020 / RRC2020-L
Model nameRRC2020 / RRC2020-L
Part number31NR19/66-3
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating10.8 V
Battery capacity99.6 Wh
Compatibility
Compatible withUSM36 ultrasonic flaw detector Industrial Controller Battery

Questions about this item

Does this battery fit the USM36 ultrasonic flaw detector industrial controller?

Yes, it is built as a direct replacement for the USM36 ultrasonic flaw detector industrial controller and matches the original 10.8V 99.6Wh specification.

Will the RRC2020 and RRC2020-L part numbers on my existing controller match this unit?

The battery replaces part numbers RRC2020, RRC2020-L, RRC-2020 and 31NR19/66-3, so either RRC2020 or RRC2020-L on the old controller confirms compatibility.

How can I confirm the battery is delivering the rated 10.8V and 99.6Wh after installation?

Power on the USM36 controller and verify the battery indicator shows a full charge; a multimeter across the terminals should read approximately 10.8V when the pack is at rest.

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