Yes, Ni-Cad batteries can be recycled. It's important to dispose of them properly to prevent environmental damage.

Ni-Cad batteries offer a high current capacity and long cycle life.

Ni-Cad batteries have several advantages, including a high current capacity, a long cycle life, and good performance in cold temperatures. They are also relatively low in cost compared to other types of batteries.

To extend the life of your Ni-Cad batteries, it's important to store them in a cool, dry place and avoid exposing them to extreme temperatures. It's also important to charge them fully before use and avoid overcharging, which can damage the battery. Ni-Cad batteries should be discharged completely before recharging to prevent the memory effect.

Ni-Cad batteries have been largely replaced by other types of batteries such as nickel-metal hydride (Ni-MH) and lithium-ion (Li-ion) batteries. These batteries have higher energy density, longer cycle life, and are less prone to the memory effect.