The TC20/25 is a rugged smartphone with integrated scanning capabilities for small businesses in retail and field mobility. The design leverages enterprise elements in a consumer-competitive device and price. Scalable contacts and side rails connect with accessories, including a snap-on gun handle for efficient ergonomics in scan-intensive processes and a snap-on battery that extends the power by double. Charge cradles are designed to accommodate any device with or without attached accessories enabling easy management.