Solution 10653: Proper Disposal of Used Nickel-Cadmium Batteries.
Where can used Ni-Cad batteries be discarded?
In the USA, the used Ni-Cad batteries can be dropped off at the RBRC (Rechargeable Battery Recycling Corporation) collection box at any business displaying the RBRC logo.
Small commercial waste generators can send batteries for recycling under another RBRC program. See the RBRC website for additional information.