This brass battery terminal bolt extender is 1-7/16" long and has a thread size of 5/16"-18. Fits top-post terminal bolt of battery to add direct-to-battery auxiliary connections, such as 12-volt leads and brake controllers.
If your vehicle already has a 4-way flat, this kit includes everything you need to install an electric trailer brake controller and 7-way connector. If there's not an existing 4-way flat on your vehicle, you can purchase one separately.Features: Kit includes wiring and accessories required for installation of a trailer brake controller (sold separately) in your vehicle Designed for use on a vehicle with an existing 4-way flat trailer connector 25' Long, 10-gauge duplex wire is wrapped in an abrasion-resistant cover Connect one wire to the blue wire on the brake controller Connect one wire to the positive post on the vehicle's battery via the included 40-amp circuit breaker Pre-wired 7- and 4-way trailer connector mounts easily at rear of vehicle with included bracket Plugs into existing 4-way trailer connector on vehicle Heavy-duty circuit breakers - (1) 20 amp, (1) 30 amp, and (1) 40 amp Circuit tester helps you find the stoplight switch wire above the brake pedal Also includes hardware for installation: Ring terminals for battery and breaker hookup Quick-splice wiring connectors Self-tapping screws Zip-ties Wire loom for a professionally installed appearance Note: No existing 4-pole connector: If your vehicle does not already have a 4-pole flat trailer connector installed, the etrailer application guide can be used to find the easy-to-install connector made specifically for your vehicle.
Portable unit gets you smooth braking without a complex installation. Measures the RV's braking and applies your towed car's brakes with the same intensity, at the same time. Easy to swap between multiple cars. Includes LCD braking monitor.Before you do anything else, make sure that all the air in the cylinder is released. Any excess air will keep it from extending properly. Hold down the air release button while you pull the clamp forward and extend the shaft, then release. You'll pull back on the spring post to widen the jaws of the clamp.
Bring your single-, double-, or triple-axle trailer to a stop should it become disconnected while towing. Includes a charger that maintains battery so you're always ready for an emergency and U-bolts so you can mount it to your trailer jack.Features: Makes sure your trailer safely stops if it separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Automatically charges battery with the built-in charger when connected to your vehicle Mounts to the outside of your trailer's frame or to your jack post Side-loading case provides easy access to battery Mounts to jack post with included U-bolts or to trailer frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Rubber O-ring helps keep water out of the box Includes breakaway switch, battery box, wiring, and a 5-amp hour, lead-acid battery Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailer with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Charger lead wire length: 47" Breakaway cable length: 48" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 12" Battery box dimensions: 5" long x 5-1/4" wide x 3-3/8" tall 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
This universal wiring kit lets you install an electric brake controller (sold separately) in your vehicle and a 7-way connector for your trailer lights at the same time. Plugs into the existing 4-way on your vehicle.Features: Universal kit includes wiring and hardware required for installation of a trailer brake controller (sold separately) Designed for use on a vehicle with an existing 4-way flat trailer connector 20' Long duplex cable houses (2) 10-gauge wires Connect 1 wire to the blue wire on the brake controller Connect 1 wire to the positive post on the vehicle's battery via the included 40-amp circuit breaker Pre-wired 7-way trailer connector mounts easily at rear of vehicle with mounting bracket (sold separately) Plugs into existing 4-way trailer connector on vehicle 30-Amp and 40-amp circuit breakers protect your vehicle's electrical system by preventing overload Quick-splice wiring connector lets you easily connect your brake controller's stop signal wire to your brake pedal switch Heavy-duty replacement flasher prevents your turn signals from blinking too fast Ring terminals attach to wires so you can connect leads to circuit breakers and batteryposts (5) #10 Ring terminals (2) 3/8" Ring terminals 4 Butt connectors for joining wires (8) 8-1/2" Long cable ties let you secure loose wires Limited 1-year warranty Notes: No existing 4-pole connector: If your vehicle does not already have a 4-pole flat trailer connector installed, the etrailer.com application guide can be used to find the easy-to-install connector made specifically for your vehicle.
The battery case in this breakaway kit clamps onto your trailer's frame or jack post and includes a trickle charger. Kit brings your single-, double-, or triple-axle trailer to a stop should it become disconnected from your tow vehicle.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Automatically charges battery with the built-in charger when connected to your vehicle Won't overcharge your battery Clamps around your trailer's frame or jack post Top-loading case provides easy access to battery from above Breakaway switch installs on your trailer's frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes battery, charger, battery box, breakaway switch, wiring, installation hardware, and breakaway cable Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Breakaway cable length: 48" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 46-1/2" Charger lead wire length: 17" Battery box dimensions: 5" long x 4" wide x 3-1/4" tall Trailer jack mounting hole diameter: 2-1/2" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
The battery case in this breakaway kit can clamp around your trailer frame or jack post. Kit brings your single-, double-, or triple-axle trailer to a stop should it become disconnected.Features: Makes sure your trailer safely stops if it ever separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Clamps around your trailer's frame or jack post Top-loading case provides easy access to battery from above Breakaway switch installs on your trailer's frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Includes battery, battery box, breakaway switch, wiring, installation hardware, and breakaway cable Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Breakaway cable length: 44" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 16-1/2" Battery box dimensions: 5" long x 3-1/4" wide x 3-7/8" tall Trailer jack mounting hold diameter: 3" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
Mount this system to your trailer jack with included U-bolts. Breakaway system brings your single-, double-, or triple-axle trailer to a stop should it become disconnected while towing. Includes sealed, lead-acid battery, and side-loading case.Features: Makes sure your trailer safely stops if it separates from your vehicle When the pin gets pulled from the switch, a signal is shot back to your trailer brakes to activate Mounts to the outside of your trailer's frame or to your jack post Side-loading case provides easy access to battery Mounts to jack post with included U-bolts or to trailer frame with self-tapping screws (sold separately) Protects battery from rain and debris with durable, plastic case Lid can be secured with padlock (sold separately) to deter battery theft Rubber O-ring helps keep water out of the box Includes breakaway switch, battery box, wiring, and a 5-amp hour, lead-acid battery Department of Transportation (DOT) compliant Specs: Application: single-, tandem-, and triple-axle trailers with electric brakes Battery: Voltage: 12V Type: sealed lead acid Capacity: 5 amp-hours Breakaway cable length: 48" Breakaway switch: Dimensions: 4-3/8" long x 1-1/2" wide Lead wire length: 14-1/2" Battery box dimensions: 5" long x 3-3/4" wide x 3-3/8" tall Battery box mounting hole spacing: From center to center vertically: 2-7/8" From center to center horizontally: 4-1/2" 1-Year limited warranty Note: A breakaway system is required by law in most states for trailers that are equipped with electric brakes and have a GTW of at least 3,000 lbs.
Installation kit lets you install your Redarc BCDC 25-amp battery charger (331-BCDC1225D) in your vehicle to get you ready for overlanding. Includes everything needed for most standard installations.Features: Installation kit lets you install the Redarc BCDC 25-amp battery charger in your vehicle or cargo area 28' Long, 4-gauge cables connect vehicle battery to BCDC with quick-connect Anderson plug 6' Long ends with ring terminals connect to battery 22' Long jumper ends wire to charger - clamps will need to be removed (2) 40-Amp fuses with cable crimp lugs protect against short circuits and overloads Battery terminal extenders let you easily hook up accessory cables 2 Top postbatteryextenders and 2 side bolt extenders included to fit your application Heavy-gauge crimp connectors, heat shrink tubing, and extra ring terminals are included for connecting wiring 4-Gauge wire crimp connectors (6) 6" Long, 8- to 2-gauge heat shrink tubing (2) 10-mm x 25 sq. mm, 4-Gauge ring terminals Hammer crimper lets you crimp connectors onto heavy-gauge wires 8 Self-tapping screws for mounting charger 25 Cable ties let you secure wiring in place Additional wiring included for use with vehicles that have a smart alternator 20" Long, 14-gauge wire (10) 14- to 16-gauge butt connectors For a typical lead acid battery setup, refer to the wiring diagram (shown with fuses and optional LED and solar panel - sold separately) below: For a typical Lithium ion (LiFePO4) battery setup, refer to the wiring diagram (shown with fuses and optional LED and solar panel - sold separately) below:
Installation kit lets you install your Redarc BCDC 25-amp battery charger (331-BCDC1225D) in your trailer. Includes everything needed for most standard trailer applications.Features: Installation kit lets you install the Redarc BCDC 25-amp battery charger in your trailer 24' Long, 3-gauge cables connect vehicle battery to BCDC with quick-connect Anderson plug Ring terminals connect to battery Anderson-style plug connects to trailer-side wiring (2) 9' Long, 3-gauge power and ground leads provide trailer-side wiring (2) 40-Amp fuses with cable crimp lugs protect against short circuits and overloads Battery terminal extenders let you easily hook up accessory cables 2 Top postbatteryextenders and 2 side bolt extenders included to fit your application Heavy-gauge crimp connectors, heat shrink tubing, and extra ring terminals are included for connecting wiring (5) 3-Gauge wire crimp connectors (6) 6" Long, 8- to 2-gauge heat shrink tubing (2) 10-mm x 25 sq. mm, 3-Gauge ring terminals Hammer crimper lets you crimp connectors onto heavy-gauge wires 8 Self-tapping screws for mounting charger 25 Cable ties let you secure wiring in place Additional wiring included for use with vehicles that have a smart alternator 15' Brake wire Wire patch cable 6' Signal cable For a typical lead acid battery setup, refer to the wiring diagram (shown with fuses and optional LED and solar panel - sold separately) below: For a typical Lithium ion (LiFePO4) battery setup, refer to the wiring diagram (shown with fuses and optional LED and solar panel - sold separately) below:
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