When you’re on the road with your RV, a reliable battery jump starter is more than a convenience, it’s a necessity. So here’s the Best RV Portable Jump Starters for 2025. Whether you’re boondocking or stranded in a remote campground, the right battery jump starter ensures you’re never left powerless, keeping your adventures on track.
WHY YOU NEED IT ?
To be sure you can restart your rig’s engine anytime, anywhere, without needing another vehicle or external assistance.
HOW IT WORKS ?
By storing a high-capacity electrical charge in its internal battery, ready to deliver a powerful surge of energy to your vehicle’s battery. Simply connect the clamps to the corresponding battery terminals, turn it on, and your RV engine can crank up !
When choosing a jump starter for an RV, several factors come into play. Below, we’ll cover various aspects of jump starters to help you make the right choice based on your needs. Happy reading!
This RV item is part of our list of ‘25 Essentials Items Every New RV Owner Needs (Level 1)‘.
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Our Experience with RV Jump Starters
From the moment we purchased our RV, investing in a jump starter was a no-brainer. Often venturing far from services, we didn’t want to risk being stranded or rely on the kindness of strangers for a boost. After exploring the various options on the market, the NOCO Boost Pro GB70 stood out as a solid choice. However, to ensure extra power and extended performance, we splurged on the NOCO Boost Pro GB150.
While pricier and slightly bulkier, it has proven incredibly versatile. Beyond rescuing our RV or helping a fellow camper, we’ve also used it to jump-start our car in the winter and even assist a neighbor in starting their motorcycle before stowing it in their fifth wheel. Plus, with its ability to recharge via a 12V outlet while on the go, it doubles as a power bank during boondocking, powering LED lights for evening gatherings or charging phones for the kids.
In short, this tool is not just practical but essential for RV camping, offering peace of mind and utility in countless situations.
The NOCO Boost Pro GB70, from NOCO, is a premium jump starter tailored for large engines, including gas engines up to 8 liters and diesel engines up to 6 liters, making it suitable for RVs, trucks, and heavy-duty vehicles. With 2,000 peak amps, it delivers ample power for reliable starts even in harsh conditions. The lightweight, compact design enhances portability, while its durable casing ensures longevity. The GB70 also features a 12V output for powering accessories, and its USB ports allow for convenient device charging.
Safety is a highlight, with features like spark-proof technology and reverse polarity protection, ensuring peace of mind during use. However, it lacks an integrated air compressor, which some RV owners might miss.
Pros:
- Powerful: 2,000 peak amps handle large gas and diesel engines efficiently.
- Compact and durable: Lightweight yet built to withstand tough conditions.
- Safety-focused: Advanced protection features for secure operation.
Cons:
- No air compressor: Lacks additional utility for inflating tires.
- Limited battery life indicators: Could offer clearer feedback on remaining charge.
The DEWALT DXAEJ14 , from Dewalt, combines robust power with versatility, making it a reliable companion for RVers and truck owners. With 1,400 peak amps and 700 cranking amps, it’s designed to handle large vehicles, including RVs and trucks with larger batteries. Its built-in air compressor (120 PSI) adds extra utility, while USB ports allow you to charge small devices, making it more than just a jump starter. The digital display is user-friendly, providing clear diagnostics.
However, its weight and size make it less portable compared to smaller units. Additionally, while it offers great versatility, note that the air compressor could be more powerful for high-pressure tires. Overall, the DEWALT DXAEJ14 is a solid choice for RV owners seeking reliability and multi-functionality in one device.
Pros:
- Powerful Performance: 1,400 peak amps handle large batteries with ease.
- Multi-functional: Includes an air compressor and USB charging ports.
- User-friendly: Digital display simplifies diagnostics and usage.
Cons:
- Heavy and bulky: Not the most portable option.
- Compressor limitations: May struggle with high-pressure applications.
The DBPOWER 3000A Portable Car Jump Starter is a powerhouse designed for heavy-duty vehicles, including RVs with engines up to 10.0L for gas and 8.0L for diesel. Its 3000A peak current ensures reliable performance even for large engines, while the 80.66Wh capacity offers extended utility. This jump starter is lightweight and compact, making it easy to store and carry. Additional features like an LCD display for battery monitoring, USB-C and USB-A charging ports, and built-in LED lights with emergency modes (flashlight, strobe, SOS) make it versatile. The durable case adds to its practicality, ensuring all accessories remain organized and protected.
However, note that while it’s effective, the cable length could be longer for easier connectivity, and the price is slightly higher than similar models. Despite these minor drawbacks, the DBPOWER 3000A stands out for its power and reliability in emergencies.
Pros:
- High power output: 3000A peak current handles large engines effectively.
- Multi-functional: Includes USB ports, LED emergency lights, and a durable storage case.
- Compact design: Lightweight and easy to store.
Cons:
- Short cable length: May limit convenience during use.
- Limited air compressor option: Not included for tire inflation needs.
The NOCO Boost Pro GB150, from NOCO, is a high-capacity jump starter designed for heavy-duty vehicles, including RVs, trucks, and large engines up to 9.0L for gas and 7.0L for diesel. Delivering a massive 3000A peak current, it offers reliable performance even in extreme conditions. Its lithium-ion battery is lightweight and allows for multiple jump starts on a single charge. The GB150 also features a built-in LED flashlight with seven modes, including SOS and strobe, making it handy for roadside emergencies.
Additional functionalities include USB ports for charging devices and a 12V power outlet to run accessories like tire inflators. Its durable, rubberized casing is water-resistant and protects against drops and wear. However, its size and weight might feel bulky for some, and it comes at a premium price compared to simpler models. Nonetheless, it’s a robust and reliable option for RV owners and truck drivers.
Pros:
- High power output: 3000A peak current suitable for large engines.
- Versatile features: Includes USB charging, 12V outlet, and a powerful flashlight.
- Durable design: Water-resistant, rugged construction.
Cons:
- Bulky design: Less compact than smaller jump starters.
- Premium price: Higher cost than many competitors.
- Limited portability: Weight may be an issue for some users.
The GOOLOO GP3000 is a compact yet powerful jump starter capable of delivering 3000A peak current, making it suitable for gas engines up to 10L and diesel engines up to 8L. This versatility ensures it can handle most RVs, trucks, and SUVs with ease. Its lithium-ion battery supports up to 45 jump starts on a single charge, and its safety features, including spark-proof technology and reverse polarity protection, make it user-friendly for beginners.
Additional features include a built-in LED flashlight with multiple modes, USB-C charging, and the ability to serve as a power bank for your devices. Its lightweight and ergonomic design make it easy to store and carry, perfect for on-the-go use. While the GP3000 provides excellent value, you might find the clamps less durable compared to premium models, and it may not last as long in extreme cold conditions.
Pros:
- High peak current: Handles larger gas and diesel engines efficiently.
- Multi-functional: Includes USB-C and power bank capabilities.
- Compact design: Lightweight and portable for RV and travel use.
Cons:
- Clamps could be sturdier: May wear out with frequent use.
- Cold-weather limitations: Performance can diminish in extreme cold.
- Shorter jump start leads: Might not be ideal for larger vehicles.
FINAL VERDICT !
After reviewing multiple portable jump starters, the NOCO Boost Pro GB70 stands out as a top choice. Its robust performance, reliable build quality, and versatile features make it an excellent companion for RVs and other larger vehicles. With 2000A peak current, it’s ideal for most gas and diesel engines, offering great value for its price point. However, if your RV or vehicle requires higher power, or you simply want the best performance without compromise, the NOCO Boost Pro GB150 is the ultimate upgrade. Its impressive 3000A peak current and extended capabilities justify the investment for those with heavier needs or who frequently travel off-grid.
While other models, such as the GOOLOO GP3000 and DBPOWER 3000A, offer budget-friendly alternatives with commendable features, they may fall short in durability or extreme conditions. The DEWALT DXAEJ14, while versatile, is bulkier and less focused on RV-specific requirements.
For most users, the GB70 is more than sufficient. But if you have the budget and want peace of mind for larger vehicles or colder climates, the GB150 is the ultimate choice.
Beyond the Reviews
Power : How Many Amps Do You Need ?
When choosing a jump starter for your RV, it’s important to understand two critical terms: Peak Amperage (PA) and Cranking Amps (CA). Both affect how effective the device will be at starting your engine.
Peak Amperage
Peak amperage refers to the maximum amount of power the jump starter can deliver momentarily. While this number may seem impressive (some units boast 2000+ amps), it’s not the best indicator of real-world performance. Peak amps measure the short burst of energy available but don’t reflect sustained power delivery.
Cranking Amps
Cranking amps, or Cold Cranking Amps (CCA) in colder climates, represent the sustained power required to start your engine under standard or cold conditions. CCA is the most relevant figure for RVs, as it reflects how the jump starter can handle your engine’s load over a longer time.
Power Recommendations for RV Types
Gasoline RVs
Gas engines are generally easier to crank. A smaller RV with a gas engine (ex : 3–5 liters) typically needs 400–600 amps of CA. Larger gas RVs with engines up to 8 liters should look for devices delivering 800–1000 CA. I would personnaly won’t go under 1500 amps.Diesel RVs
Diesel engines require more power due to higher compression ratios. Smaller diesel engines (up to 6 liters) may need 1000–1500 amps of CA, while larger diesels, like those in Class A motorhomes, often need 1500–2000 amps or more. I would personnaly won’t go under 2000 amps.
Why This Matters for RVs
- Engine Size: Larger engines or those with more cylinders (ex: a Ford E350/E450 with a V10 or heavy-duty diesel RVs) demand higher CCA.
- Battery Type: Lead-acid batteries may require more amps compared to newer lithium-ion models.
- Weather Conditions: In colder climates, higher CCAs ensure reliable starts despite thickened oil.
Additional Considerations
Modern jump starters often come with additional features, such as built-in air compressors, USB ports, or LED flashlights. While these are convenient, they should not compromise the main performance metrics: sufficient PA and CCA.
Understanding these figures ensures you’ll choose a jump starter that’s powerful, reliable, and suited to your RV’s specific needs.
Now that you better understand your RV’s specific needs, here are detailed reviews of popular jump starters and our final verdict to help you make the perfect choice!
Multi-Functionality
When considering a jump starter for your RV, multi-functionality is an essential factor to explore. Many modern RV jump starters are designed to offer more than just starting power. These devices often come equipped with additional features such as built-in air compressors, USB charging ports, LED flashlights, and even AC/DC outlets. These features add significant value, especially when you’re on the road or camping off-grid, as they help with other emergencies or convenience needs.
For example, the air compressor can assist in inflating tires on both the RV and other vehicles, saving you the need for a separate tool. USB ports allow you to charge electronics, like phones or GPS devices, when traditional power sources are unavailable. The built-in LED flashlight can be invaluable for night-time situations or low-light conditions when you need a little extra visibility. Some jump starters also include safety features like reverse polarity alerts, making them even more user-friendly and secure to operate.
When choosing a jump starter, opting for a model with these multi-functional features means you’re not just investing in a device that can help start your RV’s engine, but also a tool that can serve various purposes during your travels. This versatility makes it a must-have item for RV enthusiasts who want to be prepared for a wide range of situations.
What is the difference between a jump starter and a battery charger?
A jump starter and a battery charger both serve the purpose of providing power to an RV’s battery, but they do so in different ways.
A jump starter (like the NOCO Boost Pro GB70) is a portable, high-powered device designed to provide a quick boost of power to start the engine of your RV in case the battery is dead. It delivers a large amount of power over a short period, providing just enough charge to start the engine. Jump starters typically have a built-in battery and come with cables to connect to the RV’s battery. They are designed for emergency situations and are often compact and easy to store.
On the other hand, a battery charger (like the NOCO GENIUS 5) is a more gradual solution for charging a depleted battery over an extended period. A charger replenishes the battery’s power slowly, either through plugging into an electrical outlet or using solar power. Chargers are ideal for long-term maintenance and can be left connected to the RV battery for several hours or overnight to fully charge it. We use this type of charger during winter !
In short, jump starters offer a fast, short-term solution for starting your RV, while battery chargers provide a long-term solution to maintain and recharge the battery over time. Each has its role, and having both on hand can ensure you’re always prepared.
Safety Features and how to use it securely
Safety features are crucial when it comes to using an RV jump starter. These devices are designed to provide emergency power for your RV, but improper use can lead to damage or injury. Here are some key safety features and tips to ensure safe and effective use:
Reverse Polarity Protection: This feature ensures that if you connect the jump starter’s clamps to the wrong terminals (positive to negative or vice versa), the device will either alert you or prevent power from flowing, thus avoiding potential electrical damage or hazards.
Overload Protection: Some jump starters come with built-in protection to prevent overheating or excessive current. This ensures the device doesn’t overheat when used for extended periods, keeping both you and the starter safe.
Short Circuit Protection: This feature automatically shuts off power if a short circuit is detected, preventing further damage to the jump starter or your RV’s electrical system.
Safety Alarms: Many modern jump starters include audible alarms that alert you to issues such as low voltage, improper connections, or other malfunctions.
Using it Securely: Always follow the manufacturer’s instructions when using your jump starter. Make sure to check the device for any damage before use, and never attempt to start the RV when the jump starter is near the engine’s moving parts or if the battery is leaking. Always ensure the connections are clean and tight to avoid sparking.
By investing in a jump starter with solid safety features and following secure operating procedures, you can have peace of mind knowing that your RV’s emergency power needs are handled safely and efficiently.
Battery Types and Compatibility
Selecting the right jump starter for your RV involves more than just power: compatibility with your battery type is crucial. RVs commonly use lead-acid batteries, either flooded or AGM (Absorbed Glass Mat), and increasingly, lithium-ion batteries. Each type has specific charging and cranking requirements:
Lead-Acid Batteries
- Flooded Lead-Acid: Widely used for starting or deep-cycle applications. These require higher cranking amps, making compatibility with traditional jump starters essential.
- AGM Batteries: Known for better cold-weather performance and durability, they pair well with modern jump starters that deliver stable cranking amps.
Lithium-Ion Batteries
Lightweight and efficient, lithium-ion batteries demand advanced jump starters compatible with their unique charging needs. These jump starters often have protection systems to avoid overcharging or damage.
Why Compatibility Matters
- Damage Prevention: Using an incompatible jump starter can damage your RV’s battery or electrical system.
- Efficient Cranking: Proper compatibility ensures optimal performance, reducing stress on your jump starter and battery.
Always check your RV’s battery specifications and ensure the jump starter explicitly supports that type.
How long should I let my vehicle run after jump-starting it?
After jump-starting your RV, it’s recommended to let the engine run for at least 20 to 30 minutes to allow the alternator to recharge the battery sufficiently. This ensures that the battery gets enough power to recover from the drain caused by starting the engine.
If possible, driving the RV is better than idling, as driving allows the alternator to charge the battery more efficiently. If you’re still concerned about your battery’s health, consider using a battery charger (like the NOCO GENIUS 5) to give it a more thorough recharge after driving.
Can you store a jump starter in your vehicle?
Yes, you can store a jump starter in your RV, and it’s generally recommended for convenience and emergency situations. When storing a jump starter, ensure it’s kept in a cool, dry location and away from direct sunlight or extreme temperatures, as these can damage the battery or reduce its efficiency.
The trunk or a compartment of your RV that remains at a moderate temperature is ideal. It’s also important to periodically check the jump starter’s charge and recharge it as needed to ensure it’s ready for use. Most models should retain their charge for several months when stored properly.
Can jump-starting ruin my car’s battery?
Jump-starting a vehicle generally won’t ruin your car’s battery if done properly, but frequent or incorrect use can potentially cause damage. The risk arises if the jump-starting process is done incorrectly, such as reversing the polarity or using incompatible cables. If the jump starter or the donor vehicle’s battery is much stronger than the one needing the jump, this can lead to overcharging, damaging the battery.
Additionally, if your battery is already weak or near the end of its lifespan, jump-starting might accelerate the deterioration. It’s crucial to follow proper procedures and ensure your battery is in good condition before relying on jump-starts frequently.
