Tiny 15V 20V DC power supply to XT30 XT90 drone and RC projects pod battery car

(4) Module + XT30 male + XT30 female + 13mm & 10mm heat-shrink tube. 1) Module only (set at 15 or 20V). 2) Module + 12mm heat-shrink tube. 5) Heat-shrink tubing only (13mm & 10mm).

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