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Radio Shack 43-3530 Cordless Phone Batteries

Whether you're using your Radio Shack cordless phone in your house or at work, Batteries Plus Bulbs is the source for powerful batteries to keep you connected. We offer fresh batteries for your Radio Shack 43-3530 phone, they are never used or refurbished. Bring your Radio Shack phone into a store and let us help install the new battery to guarantee proper fit.

  • Made with quality Nickel Cadmium cells that meet or beat the original battery
  • Trust a Rayovac battery to power your cordless phone
  • Check out our high capacity NiMH options too
Brand: Rayovac
Voltage: 3.6
Capacity: 800MAH

  • Maximum Nickel Metal Hydride power and value
  • Trust a Rayovac battery to power your cordless phone
  • Reliable performance, extended talk time and improved range
Brand: Rayovac
Voltage: 3.6
Capacity: 1500MAH

Tips to Extend the Life of your Radio Shack Cordless Phone Battery

  • Proper charging will help to keep your cordless battery operating at full power.
  • Remove the phone from the charger when charging is complete - continuous charging in the cradle will dramatically reduce the life of the battery.
  • Store the phone and battery in a dry place at or below room temperature, without exposure to direct sunlight.


We are an industry leader for spent battery recycling. Each of our store locations is a drop-off point for battery recycling. Learn more about our recycling programs for consumers and businesses.

Have more questions? Contact us or visit your nearest store.