
This is what amazon is all about. Stupid cheap products that actually work. The battery tender junior brand ones cost double if not more.

Power On/Off With Cllena Battery Disconnect Switch For Marine, RV And Vehicles
23 Review

Efficient Charging For Your Motorcycle And Car With IMESTOU 2FT SAE Connector Harness With 2 Pin Plug And Ring Terminal Battery Charger Quick Disconnect SAE Extension Cord β Includes 10A Fuse (1Pcs)
22 Review

25 Foot EPAuto Heavy Duty Jumper Cable For Boosting Vehicles - 1 Gauge, 800A Capacity, Includes Safety Gloves And Carry Bag
26 Review

Efficient Power Control: Voswitch UV100 8 Gang Programmable Switch Panel For Truck, UTV, Boat And 12V Battery Use
32 Review