DC HOUSE 1 PCS 120A 4 AWG Waterproof Battery Connector Plug

DC HOUSE 120A 4 AWG waterproof battery connector plug is a single high-current Anderson-style charging cable designed to deliver safe, flexible connections for golf carts, electric forklifts and other 12V battery systems.

This single-unit cable supplies up to 120 amps through heavy-duty 4 AWG tinned copper conductors enclosed in a heat-resistant silicone jacket. Built with flame-retardant housing and spring-steel connector contacts, it’s made for repeated plug-and-play charging where vibration resistance and reliable conductivity matter. Note: this listing contains one cable only; order two if you need both positive and negative leads for a complete pair.

How does this connector manage high current safely?

The connector uses thick 4 AWG tinned copper wire and silver-plated terminals to minimize resistance and heat buildup under heavy loads. The housing is molded from flame-retardant PC material and the terminals are tested to withstand insulation and dielectric demands, helping maintain safe charging sessions.

• Rated for 12V DC at up to 120A continuous use.
• 4 AWG tinned-copper conductor for low resistance.
• Silver-plated terminals for improved conductivity.
• Flame-retardant PC housing increases electrical safety.

Will this cable tolerate outdoor and vibration-prone use on golf carts?

Yes — the connector is designed with spring-steel contact plates and a silicone-sheathed cable for resilience. The spring-steel contacts resist impact and vibration, while the silicone jacket stays flexible across typical operating temperatures and protects the conductor from wear.

• Spring-steel contacts for impact and vibration resistance.
• Silicone jacket rated to remain flexible and resist heat up to 200°C.
• Durable insulation with dielectric testing at AC 1000V for 1 minute.
• Suitable for battery compartments and outdoor charging stations.

How easy is it to install and disconnect this Anderson-style cable?

The connector is made for simple, tool-assisted termination and quick plug-and-play connections. Its ergonomic housing and standardized mating shape let users join or separate the cable rapidly during battery swaps or charging, reducing downtime.

• Standard Anderson-style plug simplifies mating with compatible sockets.
• Ergonomic housing allows quick manual plugging and unplugging.
• 30 cm (0.98 ft) cable length provides reach while keeping connections tidy.
• Ideal for retrofit installs on carts and EV maintenance tasks.

What electrical and temperature ratings should I expect?

The cable carries clear, industry-standard ratings to help match it to your system. It’s rated for 12V DC service at a 120 amp maximum and has insulation and dielectric resistance values tested to help ensure reliable performance under normal working conditions.

• Operating voltage: 12V DC, maximum current 120A.
• Insulation resistance: DC 600V, 100 MΩ minimum.
• Dielectric strength: AC 1000V for 1 minute (tested).
• Recommended ambient operating range: 0℃ to 60℃.

Who is this for? Technicians, fleet managers, hobbyists and anyone who services electric carts, small industrial vehicles or battery-powered equipment will value this single, robust 120A cable. It’s especially useful for quick charge hookups, field repairs and upgrades where a reliable high-current, vibration-resistant connection is required. Remember to buy two units if you need a complete positive and negative pair for a full battery connection.