Uniross CR2430 HP Lithium Coin Cell Battery | 3V 300mAh High Power

Model No: CR2430HP

The Uniross CR2430 HP delivers 300 mAh at a stable 3V in a 24.5mm diameter, 3.0mm profile, stepping up to the higher current class of the 24mm HP family with 8 mA continuous and 28 mA pulse ratings. The move to the 24mm footprint from 20mm provides 22% more capacity in a comparable profile height, making the CR2430 HP the preferred specification for medical monitoring devices, smart metering, and industrial wireless instruments that require both high peak current and extended runtime in a standard coin cell format.

Recommended for high drain devices

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Product Features

  • 8 mA continuous / 28 mA pulse — the elevated current class of the 24mm HP family; handles the higher peak demands of BLE with longer advertising intervals, medical sensor bursts, and smart meter RF transmission
  • 300 mAh — 22% more capacity than the CR2032 HP in a 3.0mm profile; extends battery life in devices where the housing can accommodate the 24mm format
  • 10-year shelf life — critical for medical-grade and industrial instrumentation programmes where battery replacement scheduling must be planned years in advance
  • Stable 3V flat discharge — maintains supply voltage for precision analogue front-ends, medical sensor interfaces, and RF transceivers that require stable supply across the discharge cycle
  • IEC 60086 & RoHS compliant — EU and UK market ready for medical, industrial, and IoT OEM supply chains without additional qualification

Technical Details

battery-type CR2430
chemistry Lithium Manganese Dioxide (Li-MnO₂)
nominal-voltage-v 3
typical-capacity-mah 300
standard-current-ma 0.2
continuous-current-max-ma 8
pulse-current-max-ma 28
max-dimensions-mm ø24.5 x 3.0 mm
weight-approx-g 4.5
shelf-life 10 Years
working-temperature-c -20°C to +60°C

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