2PCS 4 AWG Battery Cable, 1.5ft Battery Inverter Cables with 3/8" Ring Terminals for Marine Solar Boat Car RV, Red Black

What is this?
Battery cable provide optimal power transfer and are suitable for motorcycle, car, truck, RV, boat, solar panel and more.

What will I get?
Battery Cables with Terminals
Length: 45cm/1.5ft
Conductor Material: Pure Copper
Conductor Wire Gauge: 4 AWG
Terminal Inner Diameter: 10mm(3/8 Inch)
Terminal Material: Tinned Copper
Insulation Outer Diameter: 11mm/0.4 inch
Insulation Material: PVC
Color: Red, Black
In the Package: 2 x Battery Cable(Red+Black)

Are there any advantages of the product?
The battery wires are made of pure copper for excellent conductivity; the cable terminals are made of tinned copper to prevent oxidation and corrosion, while the PVC insulation sheath is effectively flame retardant, waterproof and moisture-proof.

How to use it?
You need to disconnect the negative terminal of the battery first, then the positive terminal. Connect the red cable to the positive terminal of the battery and the black cable to the negative terminal of the battery, tighten the bolts to ensure that the terminals are firm and not loose.

What should  I notice?
Please pay attention to the conductor gauge of the wire and the inner diameter of the cable terminal, and choose the appropriate battery wire.