All components were purchased on Amazon with Next Day delivery, you may have some of them already.

1. Ammo Box/Marine Box $9 https://amzn.to/2WbfCna
2. 12 Volt Sealed Battery $18 https://amzn.to/35QR3jP
3. 12 Volt Charger $13 https://amzn.to/33TRjMW
4. Inverter / USB charger $17 https://amzn.to/2BB2JZU
5. 12 Volt accessory socket $7 https://amzn.to/2pIbSxj
6. 1 1/4” Hole Saw $4 https://amzn.to/2W3FjWF

Optional:
Crimper Kit $13 https://amzn.to/2PcVlfd
Solar Panel Charger $23 https://amzn.to/33U6WnC
Voltage Checker $8 https://amzn.to/32DnFvt

Tools:
Drill