Ultralife’s lines of cells and batteries offer industry leading capacity, rate capability and carry the Ultralife reputation for rugged construction, long lasting and dependable quality. We offer many off-the-shelf sizes, but for those devices with unique power requirements, our experienced engineers can design, develop, test and manufacture custom battery solutions for the specific needs of most applications.

Our state-of-the-art testing facility ensures that the product offerings meet the needs of your setting, including environmental, vibration and immersion testing. Many cells and models are ATEX certified for type Class 1, Zone 0, 1 and 2 hazardous locations to meet your unique demands.