Main types of batteries.
There are six main types of non-rechargeable batteries (primary batteries):
- Zinc
- Alkaline
- Button alkaline
- Silver zinc
- Button zinc
- Lithium ion
There are also eleven types of rechargeable batteries (secondary batteries):
- Nickel-cadmium
- NiMH (Nickel metal Hydride)
- Lithium
- Lithium-Ion Polymer
- Alkaline rechargeable
- Titanium
- Lead SLI
- Lead traction
- Lead stationary
- Nickel-iron
- Nickel-zinc
Due to the wide range of batteries that exist and the varying component metals of which they are made, there are specific recycling processes for each battery type. Before recycling can take place the first step is to sort the batteries into groups by type. Where batteries are not collected separately they enter the municipal waste stream and are either landfilled or incinerated.