Quantity   Component name
1 × XL4015 Module
1 × XL6019 Module
2 × LEDs:
2 × DC Jack- Female
2 × DC Jack- Male
1 × Rocker Switch
4 × 18650 Battery
1 × 2S BMS
1 × Volt Meter
1 × 20 AWG Wires
2 × 1N5822 Diode
1 × Fuse Electronic Components / Misc. Electronic Components
1 × Fuse Holder