Hello, here is a very nice smart fly super regulator with pin switch.
The Smart-Fly SuperReg is for aircraft with engines up to the 120cc size when used only for IMAC style flying. If you plan on doing 3D on planes of 100cc or more you should really be using the TurboReg. All power input and output connectors are Deans Ultra Plugs to handle the high currents the SuperReg is capable of. The unit is will handle 7.5A continuous current but can handle peak currents in excess of 15A. The unit has dual battery inputs for redundancy and has a built-in BatShare to balance battery draw and prevent a bad battery pack from affect a good pack. It is meant to be used with 2-cell Li-ion or Li-Poly packs. It features adjustable voltage output from approximately 5.1V to 6.4V. It supports the use of an optional failsafe switch.
Built-in BatShare Deans Ultra Plugs In & Out For use with 2-cell Lithium Packs Adjustable output voltage, ~5.1V-6.4V 7.5A continuous, 15A peaks ( 8.4 volts in & 6.0 volts out) Optional Failsafe Switch & Charge Package Available Lightweight: 2.0 oz Small size: 2-3/4 x 2-1/4 inches