AA, AAA, and D batteries cover the widest range of emergency devices. Lithium batteries are worth the extra cost for emergency stockpiles — they last significantly longer on the shelf than alkaline batteries, making them a more reliable option for long-term preparedness. Check and replace your batteries every one to two years, or follow the expiration date printed on the packaging.

Lithium primary batteries last 10 to 15 years in storage at room temperature, making them the best choice for long-term emergency kits. Alkaline batteries last 5 to 10 years. NiMH rechargeable batteries typically last 3 to 5 years before capacity starts to decline, while lithium-ion rechargeable cells can last 5 to 10 years depending on storage conditions.

Yes for active-use items (flashlights you use regularly). No for deep-storage items where self-discharge makes rechargeables unreliable after 6 to 12 months. Use lithium primary batteries for items stored and rarely used.

Yes. We carry AA, AAA, C, and D alkaline batteries.

Store in original packaging at room temperature (60 to 75 degrees F) in a dry location. Do not refrigerate modern batteries (older guidance that has been superseded). Keep batteries away from metal objects that could short the terminals.