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UB1426 (UHR-CR14250)

3.3V 500MAH, ½ AA

  • High discharge rate capability 
  • High energy density 
  • No voltage delay 
  • Wide operating temperature range 
  • Lightweight 
  • Up to 10-year shelf life 
  • Long operating life
  • Cells are hermetically sealed Ni-plated steel cans
Part No

UB1426
NSN

6135-01-340-7883
Voltage Range

1.5 to 3.3V

Average Voltage

3.0V

Nominal Capacity

500mAh @ 41mA to 2.0V @ 23°C

Max. Discharge

160mA continuous
Pulse Capability

Up to 300mA
Varies according to pulse characteristics,
temperature, cell history and the application.
Consult Ultralife.

Weight

10.0g

Operating Temperature

-40°C to 72°C
Storage Temperature

-40°C to 95°C
Exterior/Housing

Mylar sleeve
Terminals/Connector

Nickel plated contacts
Safety

Material Safety Datasheet - MSDS025
Safety Guide UBM-5153
Transportation

Excepted from regulations (see note)

Note

A complete description of transportation
regulations, lithium weights and transportation
classifications is available on the Ultralife website.
  • High discharge rate capability 
  • High energy density 
  • No voltage delay 
  • Wide operating temperature range 
  • Lightweight 
  • Up to 10-year shelf life 
  • Long operating life
  • Cells are hermetically sealed Ni-plated steel cans
  • Consumer telematics 
  • Commercial telematics 
  • Search & rescue devices 
  • Military communications, detectors & imaging 
  • Medical devices

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