The AR Reg-Switch with AR Push Button Switch Actuator represents the next level in compact regulator and switch design. Combining intelligent voltage regulation, dual battery redundancy and fail-safe switching, this sleek and lightweight unit delivers reliable, high-performance power management for demanding RC aircraft. The AR Reg-Switch regulates virtually any common battery chemistry to user-selectable output voltages of 5.0V, 5.7V, 6.1V, or 7.4V, ensuring optimal performance for your receiver and servos. Compatible with NiCD, NiMh, Li-Ion, LiFe, LiPo and PB batteries, it is designed to integrate seamlessly into both single and dual battery setups. With a built-in dual battery backer and failsafe switching design, the AR Reg-Switch enhances reliability and system safety. It includes a micro switch for dependable on/off control, along with an AR Push Button Switch Actuator featuring a bright blue remote LED for clear power status visibility anywhere on your model. Built for high operational loads, the regulator supports burst currents up to 20A for 15 seconds and continuous 10A operation (with 2S LiFe or LiPo batteries). The integrated aluminium heatsink casing ensures efficient heat dissipation under demanding conditions. Compact, powerful and versatile, the AR Reg-Switch is engineered for modern aircraft systems, including support for new 12V servos. Supplied With AR Reg-Switch Unit AR Push Button Switch Actuator with bright blue LED Key Features User-selectable output: 5.0V, 5.7V, 6.1V or 7.4V Dual battery backer for redundancy Fail-safe switching design for enhanced safety AR Push Button Switch Actuator with bright blue LED Compatible with NiCD, NiMh, Li-Ion, LiFe, LiPo and PB batteries Ready for single or dual battery installations Multiple connector options: JR, Ultra, XT60, EC3 Bright blue remote LED status indicator 20A burst capacity (15 seconds) 10A continuous operation (2S LiFe/LiPo) Aluminium heatsink casing for thermal efficiency Designed for 4V–12V systems, including modern 12V servos Perfect For Giant scale RC aircraft High-torque and high-current servo installations Redundant power system builds Competition and aerobatic models Advanced power management installations Specifications Input Voltage Range: 4V–12V Output Voltage Options: 5.0V / 5.7V / 6.1V / 7.4V Continuous Current: 10A (2S LiFe/LiPo) Burst Current: 20A (15 seconds) Battery Compatibility: NiCD, NiMh, Li-Ion, LiFe, LiPo, PB Switching: Dual battery backer with fail-safe design Cooling: Integrated aluminium heatsink case LED: Bright blue remote indicator Why Buy From Probuild Aircraft? ✅ Official UK stockist✅ 100% genuine products✅ Trusted by top international pilots✅ Fast UK shipping✅ Trusted by pilots since 1993