Military operations demand power sources that are reliable, durable, and capable of functioning in extreme conditions. Nickel-cadmium batteries have been a mainstay in military applications for decades, from portable radios to armored vehicle systems.
One of the standout features of Ni-Cd batteries in military use is their ability to withstand mechanical stress, including vibrations and shocks. Unlike lithium-ion batteries, which can fail catastrophically if damaged, Ni-Cd cells are far more resilient.
Another advantage is their operational range. Military equipment often operates in deserts, arctic regions, and underwater environments where temperature stability is crucial. Ni-Cd batteries perform reliably across these extremes without requiring additional heating or cooling systems.
While lithium-ion batteries are gaining traction due to their lighter weight, Ni-Cd batteries remain in use for critical systems where failure is not an option.
