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Rectangular black lithium-ion laptop battery pack

KingSener

KingSener RRC2040 laptop battery 10.8V 3.35Ah 36.20Wh

SKU CH-104E-P1X9A

A 10.8V lithium-ion replacement battery delivering 3.35Ah and 36.20Wh for compatible RRC2040 devices

  • Battery Typeli-ion
  • Battery Voltage10.8V
  • High-quality Li-ion cells deliver stable capacity and longer running time
  • 8 V 3.35 Ah 36.20 Wh design capacity with no false capacity claim
  • Brand-new battery matches original size for direct fit without assembly changes
  • 100 % compatible replacement for RRC2040 NC2040 NC2040HD31 coordinate measuring machines
  • Supplied with usage tips to maximise cycle life and safe storage

Direct replacement for RRC2040 coordinate

This 10.8V lithium-ion battery delivers 3.35Ah and 36.20Wh of capacity. It matches the original dimensions for the RRC2040, NC2040 and NC2040HD31 models. The pack uses high-quality cells and a PCB that prevents false capacity ratings. Condition is new and ready for immediate installation.

Upgrades ageing packs that no longer hold a full

Swapping is worthwhile when the original battery drops below 80% of its design capacity after repeated cycles. The new cells restore the full 36.20Wh rating without inflated numbers. Users who notice shorter run times or unexpected shutdowns during measurement tasks will see the benefit immediately.

Fits the existing battery bay with no modifications

Same physical size as the original unit means no adapter brackets or cable changes are required. The battery frees the operator from mains power during inspection jobs and supports mobile coordinate measuring workflows. Charge to at least 80% once a month if the pack is stored for long periods.

Highlights

  • High-quality Li-ion cells deliver stable capacity and longer running time
  • 8 V 3.35 Ah 36.20 Wh design capacity with no false capacity claim
  • Brand-new battery matches original size for direct fit without assembly changes
  • 100 % compatible replacement for RRC2040 NC2040 NC2040HD31 coordinate measuring machines
  • Supplied with usage tips to maximise cycle life and safe storage

Specifications

ModelRRC2040
Battery Typeli-ion
Battery Voltage10.8V

Questions about this item

What are the exact voltage and capacity ratings of the KingSener RRC2040 battery?

The battery is rated at 10.8V with a capacity of 3.35Ah, giving 36.20Wh of energy.

How should I perform the first charge cycles to condition the new battery?

Fully charge and discharge the pack from low current two or three times before regular use.

What storage charge level is recommended if the battery will be unused for a month or longer?

Keep the battery above 80% charge and top it up at least once per month during long storage.

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