Power

HLK-PM01 AC-DC 220V to 5V 0.6A 3W Step Down Buck isolated power supply module Hi-Link

Red 7.4V 850mAh 3S 25C JST Plug Lipo Battery

1.5 V 250mA Solar Cell - Solar Panel 52x52mm with 1m wire

1.5 V500mA Solar Sell - Solar Panel 110x70mm with 1m wire

TESLA 9V Battery

220x175 - 6V 5.6W solar panel with 1m wire

5.5MM male plug case box holder w cover for 9V battery

5A XL4005 DC-DC Adjustable Step Down Module Power Supply Converter

aa aaa 9v charger

Transformer - 220v-6v  20W

Panasonic 9V Battery

9v GOLDTOP Battery