AAA batteries

Purpose

Keep AAA-powered lights and small electronics running.

Used in kits

• Severe Weather Home Shelter Kit

  Home Emergency

• Alaskan Float Trip Fishing Kit

  Fishing

Alternatives

• Rechargeable AAA (NiMH)— Economical for high-drain items you use often.

Maintenance notes

• Store outside devices for long-term kits to prevent leak damage.

Buying considerations

• Lithium AAA resist cold and leaking in stored kits.
• Buy the same chemistry across the kit to simplify swaps.