The Memory Protection Dev. part BC2032-E2 is a highly reliable battery holder designed to securely hold and protect 1 lithium coin cell battery. Its sturdy glass tray construction ensures optimal durability and protection against external elements. This battery holder is compatible with BC2032 coin cells, providing lasting power for various electronic devices and memory backup applications. Upgrade your device's memory protection with the BC2032-E2 and enjoy long-lasting performance.