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Rechargeable Batteries Picture By Chealion on Flickr original at http://www.flickr.com/photos/chealion/2624123712/

Hazardous Waste Warning

Wastes in this section are dangerous to you and the environment. Handle them carefully and dispose of them properly.



Legally, households may not transport more than 15 gallons of wet or 125 pounds of dry hazardous materials per month. Read about the regulation.

Rechargeable Batteries

What types of batteries are rechargeable?

Rechargeable batteries come in all shapes and sizes. The most common types are Lithium Ion (Li-ion), Nickel Cadmium (NiCd), Nickel Metal Hydride (NiMH), Nickel Zinc (NiZn), and lead acid.

If you aren't sure if your battery is rechargeable or not, check out our Batteries Explained page for more information.

What are common uses?

You're likely to find rechargeable batteries in cell phones, cameras, laptop computers, and other portable devices.

Why are they hazardous?

As indicated above, rechargeable batteries contain numerous chemicals such as nickel, cadmium, and lead. If thrown in the trash, these chemicals can contaminate surface and groundwater supplies.

In California, the Rechargeable Battery Recycling Act requires all retailers that sell rechargeable batteries to take them back and recycle them. If you notice that a store doesn't seem to be participating, don't be afraid to remind the staff about the law! You could also contact us to let us know!

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