Battery Holder, 3 Volt, Holds 2-AA BatteriesCondition:* New Surplus Stock, No OEM Packaging. From Larger Bulk Packaging. As Pictured.Additional Notes:* Battery Holder: 2-AA Batteries, 3 Volt DC Output* Perfect To Build Power Packs From Standard AA Batteries (Either Alkaline, Or Rechargeable)* Lightweight Yet Strong, Constructed Of ABS Plastic* Tag/Solder Terminals* Dimensions: ~ 2.25″ x 1.65″ x 0.6″UNKBH421