Cell Button Battery Socket Holder (Fits 1 × CR2032) Key benefits Secure, compact holder for a single CR2032 coin cell: keeps the battery in place and maintains consistent electrical contact. Durable construction: plastic body with metal contacts for reliable performance and longterm use. Spacesaving size: 24 × 15 mm (0.9' × 0.5' L × W) fits small enclosures and crowded PCBs where a compact power source is required. Battery not included: accepts one CR2032 cell (sold separately). What this solves Eliminates loose or unreliable battery connections that cause intermittent power loss. Provides a neat, repeatable way to install and CR2032 cells without altering the host device. Keeps a compact backup power option for realtime clocks, memory retention, and lowpower circuitry. Important attributes Compatibility: designed specifically for one CR2032 coin cell. Size: 24 × 15 mm / 0.9' × 0.5' (L × W) — ideal for small devices and tight layouts. Materials: plastic housing for insulation and mechanical support; metal contacts for electrical conductivity and durability. Function: secure mechanical retention and stable electrical contact for consistent battery performance. Typical applications Clock and memory backup on motherboards, microcontroller projects, or embedded systems that require a compact coin cell. Small consumer electronics such as calculators, remote controls, and LED key fobs that use CR2032 cells. DIY electronics, prototyping, and hobby projects where an accessible, replaceable coin cell holder is needed. Notes Fits one CR2032 cell; battery not included. Verify device clearance and mounting method before installation to ensure proper fit.