Which battery is considered the non-rechargeable (lithium) primary man-pack radio battery?

The BA 5590 battery is recognized as the non-rechargeable (lithium) primary man-pack radio battery. This battery type is designed specifically for military use, providing reliable power for various communications equipment, including man-pack radios. Its lithium chemistry offers advantages like a high energy density and a long shelf life, which makes it suitable for the demanding operational environments encountered by military personnel.

The BA 5590 is favored for its compatibility with numerous military devices, ensuring that soldiers have a dependable power source when engaging in missions. This reliability is crucial because effective communication can significantly impact the success of operations. Additionally, the BA 5590's design allows for easy handling and deployment in the field, aligning with the practical needs of military operations.