Toy crane machines typically use one of two primary power sources: batteries or direct electrical power. Battery-operated models are popular for their portability and convenience, usually requiring standard AA or C-size batteries. These allow children to play anywhere without being tethered to an outlet. Alternatively, many toy crane machines are designed to plug directly into a wall outlet using an AC adapter, providing continuous power without battery replacement. Some advanced models even offer dual power options for flexibility. The choice affects gameplay duration, mobility, and operational cost. Battery-powered units offer freedom of movement but require periodic battery changes, while plug-in models ensure uninterrupted play but limit placement near power sockets. Most modern toy cranes use efficient low-voltage DC motors regardless of their external power source, making them safe for children's use while providing enough power to operate the claw mechanism and lights.