Uniross CR1216T HT Lithium Coin Cell Battery | 3V 25mAh High Temperature

Model No: CR1216T

The Uniross CR1216T HT is the smallest cell in the high temperature range, delivering 25 mAh at a stable 3V in a compact 12.5mm diameter, 1.6mm profile. Where standard CR1216 cells are limited to -20°C to +60°C, the HT construction extends operation to -30°C to +80°C — qualifying the CR1216T for compact automotive, outdoor, and industrial applications that the standard cell cannot reliably serve. Heat-resistant electrolyte, reinforced shell, and advanced sealing provide leak-proof performance across the full temperature range.

Recommended for high drain devices

Smart Gas Meters
Smart Gas Meters
Occupancy / Motion Sensors
Occupancy / Motion Sensors

Product Features

  • -30°C to +80°C operating range — heat-resistant electrolyte and advanced sealing prevent leakage and capacity loss at the elevated temperatures that degrade standard CR1216 cells
  • 7-year shelf life — low self-discharge in the smallest 12.5mm HT format; supports long-lifecycle device programmes in temperature-variable storage environments
  • Compact 12.5mm × 1.6mm profile — the thinnest cell in the HT range; specified for ultra-slim housings in access control, wearable, and compact automotive designs requiring temperature qualification
  • Stable 3V flat discharge — maintains reliable supply for voltage-sensitive microcontrollers and supervisory circuits across the full -30°C to +80°C operating window

Technical Details

Battery Type CR1216T
Chemistry Lithium Manganese Dioxide (Li-MnO₂)
Nominal Voltage (V) 3
Typical Capacity (mAh) 25
Standard Current (mA) 0.1
Continuous Current (Max)( mA) 2
Pulse Current (Max) (mA) 5
Max Dimensions (mm) ø12.5 x 1.6 mm
Weight Approx (g) 0.7
Shelf life 7 Years
Working Temperature (°C) -30°C to +80°C

Get In Touch

Our team will help you find the battery solutions that will fit your business needs.