Yes, a NOCO jump starter can power a winch in an emergency, but with some important limitations and considerations. NOCO jump starters are powerful, portable devices primarily designed to jump-start car batteries, but many models also feature high-amp outputs that can run accessories like winches in a pinch. If you find yourself stuck off-road or in a situation where your vehicle’s battery is dead, having a reliable jump starter like NOCO can be a lifesaver.
However, not all NOCO jump starters are created equal, and their ability to power a winch depends on the winch’s power requirements and the jump starter’s capacity.
It’s essential to understand your winch’s amp draw and whether the jump starter’s peak current can handle that load safely. Using the wrong device can not only fail to power the winch but potentially damage your equipment or drain the jump starter quickly.
Best NOCO Jump Starters for Powering a Winch
If you want a reliable NOCO jump starter to power your winch during emergencies, here are three top options that balance power, portability, and durability:
NOCO Boost HD GB70
This heavy-duty jump starter delivers 2000 amps peak current, enough to power most 12V winches with ease. It features a robust lithium-ion battery, advanced safety technology, and can also charge USB devices, making it a versatile emergency companion.
NOCO Boost Pro GB150
For serious winching needs, the GB150 packs a massive 4000 amps peak current. It’s designed for professional-grade vehicles and winches, with enhanced cooling and rugged construction, ensuring it can handle prolonged use without overheating.
NOCO Boost Plus GB40
A compact and affordable option, the GB40 delivers 1000 amps peak current, suitable for smaller winches and light-duty tasks. Its lightweight design and built-in safety features make it perfect for casual off-roaders or everyday carry.
How NOCO Jump Starters Work with Winches
Understanding how NOCO jump starters can power a winch starts with grasping their core function and output.
What is a NOCO Jump Starter?
A NOCO jump starter is a portable battery pack designed mainly to jump-start a vehicle’s dead battery. It stores a high amount of electrical energy in a lithium-ion battery and delivers a powerful burst of current (measured in amps) needed to crank an engine or run accessories.
Powering a Winch: The Basics
A winch requires a steady, high current to pull heavy loads, often drawing hundreds of amps depending on the winch size and load. NOCO jump starters deliver “peak amps” in short bursts, ideal for engine starts, but some models can provide enough sustained power to operate a winch for short periods.
How It Works Together
- When connected properly, the NOCO jump starter acts like a strong, portable battery.
- It supplies the winch motor with the electricity needed to turn the drum and pull the cable.
- Because winching demands high current, the jump starter must have sufficient amp capacity (typically 1000 amps or more).
Key Point: Not every NOCO jump starter will handle every winch — smaller models may struggle with bigger winches or heavy loads.
Why It’s Useful
- In emergencies where your vehicle battery is dead, NOCO jump starters let you still use your winch without needing a working vehicle battery.
- They’re lightweight and rechargeable, perfect for off-road adventures or roadside rescues.
Power Requirements for Winching and What NOCO Can Deliver
When it comes to powering a winch, knowing the electrical demands is crucial to choose the right jump starter.
What Does a Winch Need?
Winches typically run on 12-volt DC power from a vehicle battery. Their power consumption varies by size and load:
- Small winches (up to 6,000 lbs capacity) may draw around 200–300 amps under load.
- Medium winches (6,000 to 9,500 lbs) can pull between 300–500 amps.
- Large winches (over 9,500 lbs) sometimes require 600 amps or more.
This amp draw happens as a high current burst when the winch motor starts and continues at a high level while pulling.
What Can NOCO Jump Starters Deliver?
NOCO jump starters come with different peak amp ratings:
- GB40: 1000 amps peak — suitable for smaller winches and lighter loads.
- GB70: 2000 amps peak — can handle medium winches comfortably.
- GB150: 4000 amps peak — designed for heavy-duty winching and professional use.
Important Considerations:
- Peak amps describe the maximum short burst of power. Continuous current during winching may be lower but sustained.
- NOCO jump starters have safety features that may limit output if overheated or overloaded.
- Always check your winch’s amp draw (consult the manual or manufacturer) and compare it with your jump starter’s specs.
Safety Tips When Using NOCO Jump Starters for Winches
Using a NOCO jump starter to power a winch can be a real lifesaver — but only if done safely. Follow these tips to protect yourself and your gear:
Read All Manuals First
Before connecting anything, carefully read both your winch and NOCO jump starter manuals. Each device may have specific instructions or warnings you need to know.
Ensure Proper Connection
Always connect the jump starter’s clamps securely to the winch battery terminals or the winch power input. Loose or incorrect connections can cause sparks, damage, or injury.
Check the Jump Starter’s Capacity
Match your NOCO model’s amp output to the winch’s power requirements. Using an underpowered jump starter can cause it to overheat or fail.
Avoid Prolonged Use
NOCO jump starters are designed for short bursts of high power. Don’t run your winch continuously for long periods on a jump starter — this can drain the battery and risk overheating.
Use Safety Gear
Wear gloves and eye protection while handling electrical connections and winching. Unexpected cable snaps or sparks can be dangerous.
Keep the Jump Starter Cool
Operate the jump starter in a well-ventilated area. Avoid placing it on hot surfaces or in direct sunlight to prevent overheating.
Never Modify the Equipment
Don’t attempt to alter the jump starter or winch wiring. Stick to manufacturer-approved accessories and cables.
Step-by-Step Guide to Using a NOCO Jump Starter to Power a Winch
When you need to power a winch using a NOCO jump starter in an emergency, follow these steps carefully to get the job done safely and efficiently:
Step 1: Prepare Your Equipment
Ensure your NOCO jump starter is fully charged. Check your winch cable is properly wound and free from damage. Have gloves and eye protection ready.
Step 2: Turn Off the Winch and Vehicle
Make sure both your vehicle and the winch are turned off to prevent accidental sparks or damage.
Step 3: Connect the Jump Starter to the Winch Battery or Power Leads
Attach the NOCO jump starter clamps to the winch battery terminals or directly to the winch’s power input cables.
- Red clamp to positive (+) terminal
- Black clamp to negative (-) terminal or chassis ground
Step 4: Secure the Connections
Double-check that clamps are firmly attached and not touching each other or metal parts. Loose connections can cause sparks.
Step 5: Turn On the Jump Starter
Power on your NOCO jump starter. Most models have indicator lights to confirm proper connection and readiness.
Step 6: Activate the Winch
Use your winch controller to start winching. Keep an eye on the jump starter’s status and the cable tension.
Step 7: Monitor Usage Time
Avoid running the winch for extended periods on the jump starter. Operate in short bursts, allowing breaks to prevent overheating.
Step 8: Complete Winching and Power Down
Once your winch job is done, turn off the winch first, then power off the NOCO jump starter.
Step 9: Disconnect the Jump Starter
Carefully remove the clamps, starting with the negative (black) clamp, then the positive (red) clamp.
Step 10: Recharge Your Jump Starter
After use, recharge your NOCO jump starter fully to be ready for the next emergency.
Sure! Here’s the final main body section: Limitations and Alternatives to NOCO Jump
Limitations and Alternatives to NOCO Jump Starters for Winching
While NOCO jump starters are powerful and portable, it’s important to understand their limitations when used to power winches, and to know your options if they aren’t the perfect fit.
Limitations of NOCO Jump Starters for Winching
- Power Duration: NOCO jump starters provide strong bursts of power but are not designed for continuous heavy loads. Extended winching may drain the battery quickly and trigger automatic safety shutdowns.
- Amp Capacity Limits: Smaller NOCO models may not meet the high amp demands of larger winches, risking underperformance or jump starter damage.
- Heat Build-up: Prolonged use generates heat inside the jump starter, which can lead to overheating and reduced lifespan if used repeatedly without cool-down.
- Not a Replacement for Vehicle Battery: While helpful in emergencies, NOCO jump starters don’t replace a healthy vehicle battery or a dedicated winch power source for regular use.
Alternatives to Consider
- Dedicated Winch Battery Packs: Some companies make heavy-duty battery packs specifically designed to power winches for longer periods. These often have larger capacity and better heat management.
- High-Capacity Deep Cycle Batteries: A deep cycle battery paired with an inverter or DC-DC converter can provide steady power for winching.
- Portable Power Stations: Larger portable power stations with high amp output can sometimes support winches, but check specs carefully.
- Vehicle Battery Upgrades: Investing in a high-capacity vehicle battery or dual battery system improves winching reliability.
Conclusion
NOCO jump starters can effectively power a winch in emergency situations, especially models like the GB70 and GB150 that offer high peak amps. They are portable, easy to use, and provide a convenient backup power source when your vehicle battery isn’t an option. However, they are best suited for short bursts of winching and might not replace dedicated power systems for frequent or heavy-duty use.
By understanding your winch’s power needs and following safety precautions, a NOCO jump starter can be a reliable ally in tough spots. If you often rely on winching, investing in specialized batteries or power packs might be a wise choice for long-term peace of mind.
Frequently Asked Questions About Using a NOCO Jump Starter to Power a Winch
Can any NOCO jump starter power a winch?
Not all NOCO jump starters are suitable for winching. Smaller models like the GB20 with lower peak amps may not provide enough power for most winches. For effective winching, models such as the GB40, GB70, or GB150 with higher peak amps are recommended.
How long can I run my winch on a NOCO jump starter?
NOCO jump starters are designed for short bursts of high power, not continuous use. Running your winch continuously for several minutes can drain the battery quickly and risk overheating. It’s best to use short winching intervals with breaks in between.
Is it safe to use a NOCO jump starter with my winch?
Yes, as long as you follow safety guidelines: proper clamp connections, matching the jump starter’s amp capacity to your winch, and avoiding prolonged use. Always wear protective gear and operate in a well-ventilated area.
What happens if the NOCO jump starter overheats during winching?
NOCO jump starters have built-in safety features that will automatically shut down the device if it overheats or is overloaded. If this happens, allow it to cool down before attempting to use it again.
Can a NOCO jump starter replace my vehicle’s battery for winching?
No. A NOCO jump starter is a backup power source meant for emergencies. It cannot replace a vehicle battery or dedicated winch power system, especially for regular or heavy-duty winching.
How do I maintain my NOCO jump starter for winching readiness?
Keep your jump starter fully charged and stored in a cool, dry place. Recharge it after each use and periodically check for any damage to cables or clamps.