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  • Designed for up to 10-year sevice life for certain devices, including most ionization-type smoke alarms*
  • High energy density, up to 5x more than alkaline, up to 10x more than carbon zinc
  • High running voltage
  • Flat discharge voltage curve

U9VL-J-P

NEXT GENERATION 9V

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FEATURED DOWNLOADSVIEW ALL

  • Ultralife 9V Overview

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  • Next Generation 9V Sell Sheet - Chinese

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  • Next Generation 9V Sell Sheet

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  • Battery & Energy Products Brochure

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  • Lithium Battery Transportation Regulations

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  • Lithium Weights and Transportation Classifications

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  • Battery & Energy Capabilities

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9Volt

Ultralife introduced the world’s first long lasting Lithium 9-Volt over 20 years ago, with over 100 million sold. 

Our Lithium 9-volt battery is a consumer-replaceable battery that lasts up to 5 times longer than ordinary alkaline 9V batteries and 10 times longer than carbon-zinc batteries. It has the highest energy density, flattest discharge voltage curve, longest shelf life, widest operating temperature range, and lightest weight of any comparable 9-volt battery.

A 10-year service / shelf life makes our 9-volt battery the choice for major smoke alarm manufacturers for their premium lines of 10-year ionization-type smoke alarms.

As a consumer-replaceable battery, consumers can instantly upgrade any application requiring a 9-volt battery.