POWERING MISSION-CRITICAL
Commercial and Medical Markets
The world’s trusted partner for mission-critical solutions.
Built on Trusted Medical and Healthcare Expertise
In medical, healthcare, and a diverse range of commercial applications, reliable solutions are the standard. Applications, in hospitals for example, that are part of patient care define what it means to be mission-critical. These types of applications require safe, reliable power from trusted suppliers with experience and expertise in a diverse range of battery chemistries – and who understand that safety, reliability and performance are non-negotiable.
Ultralife’s global team, spanning sites in North America, Europe and Asia, provide customers with enhanced technologies, broad engineering capabilities, and integrated power solutions for harsh environments and the most demanding applications.
Ultralife Supports Your Power Needs For:

Global Footprint and Trusted Portfolio
Ultralife has Centers of Excellence in North America, Europe and Asia and has been a trusted partner to large, global OEMs, government agencies and defense contractors around the world who rely on us for mission-critical needs.
Our strategic investments and acquisitions have expanded our capabilities and global reach, and our ability to serve multinational customers with product development, support and logistics as a Tier 1 supplier and partner.
Our integrated global operations enhance agility, resiliency, and customer support through expanded engineering and product development resources, stronger supply chain management, manufacturing redundancy, and advanced testing and quality capabilities; helping ensure reliable performance in the world’s most demanding environments.

Custom Power Starts with Your Application
If a custom solution is needed, we believe the best outcomes start with the operating profile.
If a battery or power solution is required, Ultralife engineers evaluate application requirements including voltage, current demand, pulse loads, runtime, space constraints, operating conditions, safety, regulatory compliance, and lifecycle expectations. These factors guide selection of the optimal battery configuration, capacity, performance characteristics, certifications, cost, and availability.

From there, the design can be optimized around:
Our Engineering Process:
Featured Products
Trusted battery technologies engineered for demanding downhole and subsea environments.
X5-SuperLite USB-C Charging Solution
Power USB-C tablets, laptops, and mobile devices from hot-swappable batteries
- For pole and mobile carts that need to power USB-C devices such as iPads, tablets, laptops, and notebook PCs, Ultralife has developed the X5-SuperLite. Using Ultralife’s 276.5Wh URB-X5 hot-swappable battery, a single X5-SuperLite can power up to two devices simultaneously.
- Additional X5-SuperLite units can be added to power more devices at the same time. Multiple X5-SuperLites can also be daisy chained to increase available energy and extend runtime.
- An optional Hold-Up Battery (HUB) maintains uninterrupted power during battery replacement or while connecting an alternative USB-C power source or charger. The HUB can provide up to 100W of backup power for up to 5 minutes.
- Where multiple X5-SuperLites are deployed, Ultralife’s State of Charge Indicator (SOCI) provides a convenient way to monitor the charge status of each battery at a glance.
Thin Cell® (LiMnO2)
Power next-generation devices with cells as thin as 1.1mm
- Efficiently packaged in a pouch cell format, Ultralife’s 3.0V Thin Cells® are available in more than eight pre-engineered, compact sizes.
- This small size does not compromise performance, as Thin Cells® have an energy density of around 500Wh/l and 400Wh/kg compared to just 300Wh/l and 260Wh/kg for the best lithium coin cells.
- The use of low-resistance current collectors allows Ultralife Thin Cells® to outperform coin cells at higher discharge rates—the ideal solution for applications that require high bursts of energy, such as those with RF transmitters.
- All cells have an operating temperature range between -20°C and +60°C, allowing them to function in low temperatures when other batteries would freeze.
- All Thin Cells® are certified to UL 1642 for safety and UN 38.3 for transportation. Select models are also certified to IEC 60086-4 safety standards. Refer to individual technical datasheets for certification details.
- Thin Cells® are engineered to resist swelling and maintain dimensional stability during storage and use.
- In addition to off-the-shelf standard cell models, Ultralife can specially manufacture Thin Cells® in unique sizes to suit specific customer requirements.
XR123A
High-capacity power for compact commercial and medical devices
With a typical capacity of 2,000mAh, the run-time of the XR123A is around 30 percent greater than other CR123A batteries on the market.
A compact and lightweight power source, the XR123A is well-suited for low- to medium-rate applications that require a long service life. These include digital cameras, LED flashlights, various meters, and small electronic appliances requiring relatively high currents.











