Do you fear that your power may not be "far reaching" enough? How would another 3
3 Barrel Jack 2.1mm Power Switch - RobotShop
Power Accessories - SparkFun Electronics
Wall Adapter Power Supply - 6V DC 2A (Barrel Jack) - TOL-14158 - SparkFun Electronics
Panel Mount USB-C Extension Cable - 6 - CAB-15455 - SparkFun Electronics
Cables and Leads - Power - Page 1 - Proto-PIC
SS-39400-004 Stewart Connector / Bel
SparkFun TRRS 3.5mm Jack Breakout : Toys & Games
SparkFun ProDriver Hookup Guide - SparkFun Learn
MindKits New Zealand - Power Accessories
FormulaMod NCK3 Series PSU Extension Cable Kit , Solid/Mix Color Cable Mix Combo 300mm ATX24Pin PCI-E8Pin CPU8Pin With Combs at formulamod sale
Cables - all products - SparkFun Electronics
Cables - page 4 - SparkFun Electronics
Barrel Jack Extension Cable - M-F (3 ft) - Elmwood Electronics
Deans Connector - M/F Pair - Proto-PIC