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Black rectangular lithium-ion battery pack labeled RRC3570-S 71NR22/71-1 25.2V 3900mAh

Beisite

Beisite RRC3570-S 71NR22/71-1 25.2V 3900mAh battery

SKU CH-4AG6-FNVC1

A 25.2V 3900mAh lithium-ion battery replaces RRC3570-S and 71NR22/71-1 for medical and industrial instruments

  • Battery typeLithium-Ion
  • Battery voltage rating25.2 V
  • Battery capacity98.28 Wh/3900 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withMedical/Industrial Applications Instrument Battery
  • Reliable power for medical instruments with 25.2V lithium-ion chemistry
  • Extended runtime from 3900mAh capacity delivering 98.28Wh energy
  • Direct replacement for RRC3570-S and 71NR22/71-1 part numbers
  • Ready for industrial applications with black lithium-ion construction
  • Brand-new condition ensures full 98.28Wh capacity from first use

Beisite RRC3570-S 25.2V lithium-ion battery

This 98.28Wh replacement cell powers compatible medical and industrial instruments that require the RRC3570-S or 71NR22/71-1 part number. It delivers 25.2V nominal voltage and 3900mAh capacity in a black housing.

Replaces OEM packs RRC3570-S and 71NR22/71-1

The jump is worth it when the original pack no longer holds a full charge or shows reduced runtime in the field. Technicians who need dependable capacity for critical instruments will benefit from the fresh lithium-ion chemistry.

Simple slide-in installation with standard contacts

No soldering or firmware steps are required; the pack mates with the instrument’s existing bay. The main risk is inserting the battery with reversed polarity or forcing a misaligned connector, which can damage the device.

How it compares

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

Price $386.99
Pricier than about 90% of the 985 comparable items (median $28.99).

Specifications

Product
Brand nameRRC3570-S
Model nameRRC3570-S
Part number71NR22/71-1
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating25.2 V
Battery capacity98.28 Wh/3900 mAh
Compatibility
Compatible withMedical/Industrial Applications Instrument Battery

Questions about this item

What voltage and capacity must the instrument accept for this 25.2V 3900mAh pack?

The device must support 25.2V and at least 3900mAh (98.28Wh) lithium-ion chemistry.

How is the RRC3570-S installed, and what step is often missed?

Slide the pack into the instrument’s battery bay until the latch clicks; the missed step is confirming the latch is fully engaged.

When should this lithium-ion pack be replaced?

Replace the pack when run-time noticeably shortens or the instrument reports a battery fault.

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