Convert two AA batteries into one C battery quickly and reliably with this compact adapter. Key benefits - Always have power: Use common AA cells when C batteries are unavailable, saving time and avoiding interruptions. - Portable backup: Lightweight, pocket-sized design makes it easy to carry spares for travel, camping, or emergencies. - Secure and reliable: Built-in battery limit slot holds cells firmly in place and the snap-shut housing maintains correct pole alignment for consistent electrical contact. What it does - Converts 2 AA batteries into 1 C-size battery to power devices that accept C cells. - Simple operation: insert two AA batteries with correct polarity, close the adapter, and install as you would a C battery. Compatibility and performance - Works with any device designed for C batteries, providing a practical alternative when C cells are not on hand. - Designed for straightforward, repeatable use and to prevent accidental dislodging during use or transport. Practical use scenarios - Camping: Power a small lantern or portable radio using AA cells you already carry. - Home emergency kit: Replace depleted C batteries in flashlights or emergency lights without searching for specialty cells. - Kids’ toys and hobby devices: Keep gadgets running during play or projects when only AA batteries are available. Features at a glance - Converts 2 AA → 1 C - Easy snap-shut operation with clear polarity alignment - Battery limit slot for secure hold - Lightweight, pocket-friendly form factor Instructions - Insert two AA batteries with correct polarity, snap the adapter closed, and use in any device that accepts a C battery.