Medium-Format
Batteries

 Powered by purpose. Driven by stewardship.

What Are Medium-Format Batteries?

Medium-format batteries are mid-size rechargeable, lithium-ion batteries that hold more energy than everyday household batteries but are smaller than full EV battery packs. They require careful handling during recycling.

Common Uses:

Medium-Format batteries are found in:

  • Marine motors
  • UPS backup systems
  • Portable generators

Why Recycling Matters

These batteries store a significant amount of energy and can spark if improperly disposed of. Recycling protects against fire risks and recovers valuable materials.

How to Recycle
Medium-Format Batteries

Medium-format batteries aren’t accepted everywhere, and the safest drop-off option depends on where you live.

  • Contact your local household hazardous waste (HHW) facility for instructions on where to take the battery.
  • If you’re in Vermont or Illinois, you may have additional drop-off options nearby. Use the Vermont drop-off locator or the Illinois drop-off locator to find a participating site close to you.

Keep in Mind:

  • Not all drop-off locations accept medium-format batteries; always check ahead.
  • These batteries should never be placed in household trash.