Seachoice 60329 Clear Seal 16-14 Ga. Quick-Disconnect Multi-Stack Heat-Shrink Connector, 25/Bag alt-5196-3601 It accepts input via USB

It accepts input via USB and aux ports

500-pound towing capacity

and it has a strong strap with a quick-release buckle that make it easy to quickly install or remove the battery

polycarbonate lens and stainless-steel mounting hardware

Seachoice 60329 Clear Seal 16-14 Ga. Quick-Disconnect Multi-Stack Heat-Shrink Connector, 25/Bag alt-5196-3601 It accepts input via USBProprietary nylon polyolefin 3: 1 shrink ratio tubing with adhesive lining provides maximum clarity for wire inspection purposes, faster shrink times and improved abrasion resistance. Simply insert the wire, crimp and heat shrink for a complete environmental seal. Marine grade heat shrinkable multi stack connector 99. 9% pure copper barrel, tin plated