High performance 2S1P RRC Standard battery pack RRC2037 from the POWERPAQ product line.


Standard battery pack RRC2037 (2S1P)
with 7.20V / 3.35Ah / 24.12Wh

  • Worldwide approvals and certification of safety standards
  • No development costs, fast time-to-market
  • Smart batteries with numerous features according to the SMBus specification
  • Integrated LED State of Charge (SoC) indicator
  • State-of-the-art lithium-ion cells with the market’s highest energy density
  • High discharge performance
  • JEITA charging profile optimization
  • Numerous and redundant safety features
  • Battery Life Management: protection against rapid cell ageing
  • Increased ESD protection up to 8.00kV
  • Up to 80% of initial capacity after 800 cycles

Please note that the listed product information and downloads are valid for the latest version of the RRC2037. Previous versions can be found here.

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Delivery status (battery capacity)<30%

Compliance information

IEC62133 / CE / UL2054 / FCC / UKCA / PSE / KC / BSMI / Gost-R / CMIM / CQC / RCM / BIS / TISI / CAN ICES-003(B) / NMB-003(B) / UN38.3 / RoHS / REACH

Operating temperature0°C to 45°C (charge)
-20°C to 60°C (discharge)

Storage temperature

-20°C to 50°C max.
-20°C to 25°C recommended

Electrical Parameters

Nominal voltage


Nominal capacity


Initial impedance

Max. 120mΩ @ 1kHz at 25°C

Max. charge current


Max. charge voltage


Max. discharge current


Battery cell configuration


Battery chemistry

Lithium Ion (Li-Ion)

Battery Dimensions

Length (min. – max.)

85.39mm +0.40/-0.40

Width (min. – max.)

41.99mm +0.40/-0.40

Thickness (min. – max.)

22.40mm +0.40/-0.25




+, C, D, T, -

Ingress protectionIP40
Safety Features

CUV (Cell Under Voltage) 

Protection against deep discharge

COV (Cell Over Voltage)

Protection against over charge

OTC (Over Temperature in Charge)

Protection against overheating while charging

OTD (Over Temperature in Discharge)

Protection against overheating during discharging

POWERPAQ RRC2037 is approved worldwide