Collection: Batteries & Accessories

Power your journey with premium batteries and accessories from RoadPro Supply. Designed for automotive enthusiasts seeking reliable replacement parts, our collection ensures your vehicle performs at its best. Whether you need a dependable battery or essential accessories, every product combines durability with practical innovation to keep you moving confidently on the road. Trust RoadPro Supply for quality solutions that support your vehicle’s longevity and your peace of mind.

Kill Switch for Car, Battery Cut Off Switch 12V 120A, Smart Automatic Remote Battery Disconnect Switch with Sound, Auto Anti Theft Kill Switch, Universal Battery Kill Switch for Car Truck RV

Kill Switch for Car, Battery Cut Off Switch 12V 120A, Smart Automatic Remote Battery Disconnect Switch with Sound, Auto Anti Theft Kill Switch, Universal Battery Kill Switch for Car Truck RV

Regular price $68.99 USD

Regular price $68.99 USD Sale price
Unit price per
Auto Dynasty Heavy Duty 16Ft 6Gauge Booster Cable Power Jumper 400AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 16Ft 6Gauge Booster Cable Power Jumper 400AMP Emergency Battery Start Car/Motorcycle

Regular price $37.49 USD

Regular price $37.49 USD Sale price
Unit price per
Auto Dynasty Heavy Duty 12Ft 8Gauge Booster Cable Power Jumper 250AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 12Ft 8Gauge Booster Cable Power Jumper 250AMP Emergency Battery Start Car/Motorcycle

Regular price $23.99 USD

Regular price $23.99 USD Sale price
Unit price per
Auto Dynasty Heavy Duty 25 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 25 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Regular price $39.36 USD

Regular price $39.36 USD Sale price
Unit price per
Auto Dynasty Heavy Duty 20Ft 2Gauge Booster Cable Power Jumper 600AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 20Ft 2Gauge Booster Cable Power Jumper 600AMP Emergency Battery Start Car/Motorcycle

Regular price $44.61 USD

Regular price $44.61 USD Sale price
Unit price per
Auto Dynasty Heavy Duty 20 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 20 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Regular price $49.49 USD

Regular price $49.49 USD Sale price
Unit price per
Auto Dynasty Heavy Duty 12Ft 10Gauge Booster Cables Power Jumper 200AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 12Ft 10Gauge Booster Cables Power Jumper 200AMP Emergency Battery Start Car/Motorcycle

Regular price $20.99 USD

Regular price $20.99 USD Sale price
Unit price per
Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Regular price $149.95 USD

Regular price $149.95 USD Sale price
Unit price per
Dual Battery Isolator Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Dual Battery Isolator Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Regular price $172.46 USD

Regular price $172.46 USD Sale price
Unit price per
Dual Battery Isolator Kit Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Dual Battery Isolator Kit Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Regular price $269.96 USD

Regular price $269.96 USD Sale price
Unit price per
Dual Battery Isolator Kit 12V - 140 Amp Multi-voltage 12v or 24v Kit (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine - Battery Wiring Kit

Dual Battery Isolator Kit 12V - 140 Amp Multi-voltage 12v or 24v Kit (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine - Battery Wiring Kit

Regular price $187.46 USD

Regular price $187.46 USD Sale price
Unit price per
Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Regular price $119.96 USD

Regular price $119.96 USD Sale price
Unit price per
Kill Switch for Car-Remote Battery Disconnect Switch 12V,Upgrade Smart Voltage with LED Screen,Smart Voltage Car Kill Switch for Vehicle, RV, ATV, Truck, Boat (Blue)

Kill Switch for Car-Remote Battery Disconnect Switch 12V,Upgrade Smart Voltage with LED Screen,Smart Voltage Car Kill Switch for Vehicle, RV, ATV, Truck, Boat (Blue)

Regular price $44.99 USD

Regular price $44.99 USD Sale price
Unit price per
MaySpare Top Post Battery Disconnect Switch with Digital Voltage Display, DC 5-80V On Off Kill Switch, Voltmeter Power Cut Master Disconnect Isolator for Car RV Marine Boat Camper Truck Trailer

MaySpare Top Post Battery Disconnect Switch with Digital Voltage Display, DC 5-80V On Off Kill Switch, Voltmeter Power Cut Master Disconnect Isolator for Car RV Marine Boat Camper Truck Trailer

Regular price $35.99 USD

Regular price $35.99 USD Sale price
Unit price per
Goodyear Heavy Duty Jumper Cables for Car Battery – 4 Gauge 20 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

Goodyear Heavy Duty Jumper Cables for Car Battery – 4 Gauge 20 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

Regular price $56.99 USD

Regular price $56.99 USD Sale price
Unit price per
GOODYEAR Heavy Duty Jumper Cables for Car Battery – 2 Gauge 16 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

GOODYEAR Heavy Duty Jumper Cables for Car Battery – 2 Gauge 16 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

Regular price $53.99 USD

Regular price $53.99 USD Sale price
Unit price per

Your cart is empty

Your cart

Collection: Batteries & Accessories

Kill Switch for Car, Battery Cut Off Switch 12V 120A, Smart Automatic Remote Battery Disconnect Switch with Sound, Auto Anti Theft Kill Switch, Universal Battery Kill Switch for Car Truck RV

Kill Switch for Car, Battery Cut Off Switch 12V 120A, Smart Automatic Remote Battery Disconnect Switch with Sound, Auto Anti Theft Kill Switch, Universal Battery Kill Switch for Car Truck RV

Auto Dynasty Heavy Duty 16Ft 6Gauge Booster Cable Power Jumper 400AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 16Ft 6Gauge Booster Cable Power Jumper 400AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 12Ft 8Gauge Booster Cable Power Jumper 250AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 12Ft 8Gauge Booster Cable Power Jumper 250AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 25 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 25 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 20Ft 2Gauge Booster Cable Power Jumper 600AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 20Ft 2Gauge Booster Cable Power Jumper 600AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 20 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 20 Feet 4 Gauge Booster Cable Power Jumper 500 AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 12Ft 10Gauge Booster Cables Power Jumper 200AMP Emergency Battery Start Car/Motorcycle

Auto Dynasty Heavy Duty 12Ft 10Gauge Booster Cables Power Jumper 200AMP Emergency Battery Start Car/Motorcycle

Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Dual Battery Isolator Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Dual Battery Isolator Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Dual Battery Isolator Kit Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Dual Battery Isolator Kit Heavy Duty 300 AMP 1000 AMP Peak Voltage Sensitive Relay VSR for 12 Volt Systems - Works with All Batteries Types Including Lithium and LiFePO4

Dual Battery Isolator Kit 12V - 140 Amp Multi-voltage 12v or 24v Kit (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine - Battery Wiring Kit

Dual Battery Isolator Kit 12V - 140 Amp Multi-voltage 12v or 24v Kit (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine - Battery Wiring Kit

Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Dual Battery Isolator Kit 12V - 140 Amp Voltage Sensitive Relay (VSR) for Dual Battery Setup - Automatic Disconnect Switch for Car, Truck, RV, UTV, ATV, Marine

Kill Switch for Car-Remote Battery Disconnect Switch 12V,Upgrade Smart Voltage with LED Screen,Smart Voltage Car Kill Switch for Vehicle, RV, ATV, Truck, Boat (Blue)

Kill Switch for Car-Remote Battery Disconnect Switch 12V,Upgrade Smart Voltage with LED Screen,Smart Voltage Car Kill Switch for Vehicle, RV, ATV, Truck, Boat (Blue)

MaySpare Top Post Battery Disconnect Switch with Digital Voltage Display, DC 5-80V On Off Kill Switch, Voltmeter Power Cut Master Disconnect Isolator for Car RV Marine Boat Camper Truck Trailer

MaySpare Top Post Battery Disconnect Switch with Digital Voltage Display, DC 5-80V On Off Kill Switch, Voltmeter Power Cut Master Disconnect Isolator for Car RV Marine Boat Camper Truck Trailer

Goodyear Heavy Duty Jumper Cables for Car Battery – 4 Gauge 20 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

Goodyear Heavy Duty Jumper Cables for Car Battery – 4 Gauge 20 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

GOODYEAR Heavy Duty Jumper Cables for Car Battery – 2 Gauge 16 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

GOODYEAR Heavy Duty Jumper Cables for Car Battery – 2 Gauge 16 ft Booster Cables with Carrying Case for Cars, Trucks, SUVs, Emergency Roadside Kit

Frequently Asked Questions