Providing Quality, Long Life, Reliable Power Solutions and Communications Accessories for Military, Homeland Security and Law Enforcement
Ultralife produce a range of rechargeable and non-rechargeable power solutions and accessories for military applications.
Proven Power Solutions
With programs such as the Land Warrior Stryker Interoperable Power System, Ultralife has proven itself as the leader in rapidly custom-designing total power solutions that meet or exceed the most demanding power requirements.

Land Warrior Power Solutions
Lithium Manganese Dioxide Non-Rechargeable Batteries
BA-5372/U
| ![]() | BA-5390A/U NSN 6135-01-517-6060 A direct replacement for the BA-5590/U, with 50% more capacity and a State of Charge Indicator used in the SINCGARS radios as well as many other electronic devices. BA-5390/U NSN 6135-01-501-0833 Adirect replacement for the BA-5590/U, with 50% more capacity. Used in the SINCGARS radios as well as many other electronic devices. |
| BA-5367/U NSN 6135-01-507-1135 A direct replacement for the BA-5567/U, with 50% more capacity. Used in AN/PSG digital messaging devices as well as night vision devices. 1/2 AA NSN 6135-01-340-7883 Used in the AN/AVS-9 Night Vision goggles. | ![]() | BA-5347/U NSN 6135-01-455-7946 Used in AN/PAS-13 Thermal Weapon Sight. Alternative for BA-5847/LiSO2 battery with 50% more capacity 9Volt NSN 6135-01-369-9792 Used in AN/CYZ-10 Data Transfer Devices, Miles Laser Systems, PLB8 EPIRB, REMBAS II sensors and many others. |
| Type-5380 Alternative to: NSN-6135-01-440-7774, BA-5800/U With 50% more capacity and an alternative to NSN-6135-99-665-8958. Used in AN/PSN-11Precision Lightweight GPS Reciever (PLGR), Chemical Agent Monitors and others. | ![]() | Sophie Battery NSN 6135-01-539-0013 Longest lasting battery for the Sophie Thermal Imager and Marabel Thermal Camera |
About McDowell Research
Ultralife's operating unit, McDowell Research, designs and manufactures power solutions and accessories to support military communications systems including power supplies, RF Amplifiers, battery chargers, amplified speakers, equipment mounts, case equipment and integrated communications systems.
![]() McDowell Research, Waco Texas | ![]() Ultralife Headquarters Newark, NY |




