Does NOCO Jump Starter Have a Warranty? Everything You Need to Know

Yes, NOCO jump starters come with a limited warranty. Most Boost series models like the GB40 and GB50 carry a 1-year limited warranty. Premium models like the GB70 and GBX75 can have up to 3 years of coverage. The warranty covers defects in materials and workmanship — not accidental damage or misuse. You must register your product to activate it.

Your car battery dies. It’s cold. You’re late. You grab your NOCO jump starter — and it doesn’t work. Now what? Before you panic, it helps to know whether NOCO has your back.

I’m Alex Rahman, an automotive tools enthusiast who has tested and reviewed portable power equipment for years. NOCO (The NOCO Company, founded in 1914) is one of the most trusted names in jump starters. But their warranty rules can trip up a lot of buyers. Let me break down exactly what’s covered, for how long, and how to actually use it.

What Kind of Warranty Does NOCO Offer on Jump Starters?

NOCO offers a limited warranty on all their Boost jump starter products. It’s not a lifetime warranty. It’s not bumper-to-bumper coverage. It’s a manufacturer’s defect warranty — meaning NOCO will repair or replace your unit if it fails due to a fault in how it was made.

Here’s the core promise: if your jump starter has a defect in materials or workmanship during the warranty period, NOCO will fix it or replace it at no charge.

The warranty is available to the original purchaser only. It’s not transferable. If you buy a used NOCO jump starter, the warranty doesn’t carry over to you.

How Long Is the NOCO Jump Starter Warranty?

The warranty length depends on the specific model you own. Here’s a clear breakdown:

NOCO Model	Series	Warranty Period
GB20	Boost Sport	1 Year Limited
GB40	Boost Plus	1 Year Limited
GB50	Boost Plus	1 Year Limited
GB70	Boost HD	1–3 Years (check model)
GB150	Boost Pro	1 Year Limited
GBX45 / GBX75	Boost X	Up to 3 Years
GBX155 / Boost Max	Boost Max	1 Year (with extended paid tiers)

What Does the NOCO Jump Starter Warranty Cover?

The limited warranty covers defects in materials and workmanship. That includes problems caused by how the product was built — not how you used it.

Here’s what’s typically covered:

• Manufacturing defects — flaws that existed when the product left the factory
• Internal battery failure — if the lithium-ion battery fails to hold a charge under normal use
• Electrical component failure — internal circuitry that stops working under normal conditions
• Faulty clamps or connectors — if they fail to make proper electrical contact due to a defect

Now here’s the other side. What the warranty does not cover:

• Accidental damage — drops, crushing, or impact
• Water damage beyond the IP65 rating limits
• Misuse — wrong engine size, wrong voltage, incorrect connection
• Extreme temperature use outside NOCO’s specifications
• Wear and tear from normal use over time
• Damage from unauthorized repairs or modifications

How Do You Register Your NOCO Jump Starter for Warranty?

Registration is essential. Without it, your warranty may not be active. NOCO requires product registration to validate your limited warranty coverage.

Registration also gives you access to product updates, recall notices, and your warranty status from your NOCO account dashboard. It takes less than five minutes. Do it right after you open the box.

How to File a NOCO Warranty Claim — Step by Step

The warranty claim process has a specific order. Follow it exactly and you’ll avoid delays.

NOCO support is available Monday through Thursday, 8 AM to 7 PM Eastern Time. You can reach them via live chat, callback request, or message through their support portal.

Does the NOCO Warranty Apply to Amazon Purchases?

This is one of the most common questions — and the answer matters before you buy.

Yes, it applies — but only if you buy from an authorized seller. If you purchase from NOCO’s official Amazon storefront, your warranty is valid. If you buy from a third-party seller on Amazon who is not authorized, you may run into problems.

NOCO’s 30-day money-back guarantee applies only to purchases made directly at their website (no.co). That’s separate from the warranty. The warranty covers defects. The return policy covers dissatisfaction within 30 days from their own store.

What Happens If Your NOCO Is Out of Warranty?

Your warranty expired. The jump starter still has a problem. Is it dead? Not necessarily.

NOCO offers out-of-warranty repair services for many models, particularly the premium Boost Max series. These are paid repairs at a flat fee. For example, on some Boost Max models, out-of-warranty defects in months 13–24 have a set repair fee — giving you an option beyond just buying new.

For standard Boost models (GB40, GB50, GB70), once you’re out of warranty, you can still contact NOCO support to ask about repair options. They’ll let you know what’s possible for your specific unit.

What Voids the NOCO Jump Starter Warranty?

A few things will instantly void your warranty. Know these before you do anything to your unit.

• Misuse or careless handling — using the jump starter on incompatible engine sizes or battery voltages
• Operating in extreme conditions — temperatures, vibration, or shock beyond NOCO’s recommended limits
• Not following the user manual — incorrect installation, operation, or maintenance procedures
• Unauthorized repairs — opening the unit or attempting self-repair voids coverage immediately
• Sending the unit without an RMA — this alone won’t void the warranty, but it can cause NOCO to return it unprocessed

NOCO makes the final call on whether damage falls inside or outside warranty scope. That’s why following the manual carefully from day one protects your coverage.

Is NOCO’s Warranty Better Than Competitors?

Let’s put NOCO’s warranty in context. Here’s how it compares to similar brands in 2025:

Brand	Warranty Length	Registration Required?
NOCO Boost Series	1–3 Years	Yes
GOOLOO Jump Starters	12–18 Months	Varies
DBPOWER	12 Months	No
Schumacher Electric	1–3 Years	Varies

NOCO’s warranty terms are competitive with the market. The 1-year coverage on most Boost models is standard. What gives NOCO an edge is their dedicated support team and the availability of paid out-of-warranty repairs on premium models — not every brand offers that.

Which NOCO Jump Starter Should You Buy for the Best Warranty Coverage?

If warranty length matters most to you, the Boost X series (GBX45, GBX55, GBX75) offers the strongest coverage. These models deliver premium lithium performance and can come with up to 3 years of protection.

For most everyday drivers, though, the GB40 hits the sweet spot — solid performance, trusted build quality, and a 1-year warranty that covers the period when any manufacturing defects would likely show up. Most defects, if they exist, appear in the first few months of use.

How to Keep Your NOCO Warranty Valid — Practical Tips

The warranty is only as good as how you treat the product. Here’s how to protect your coverage from day one.

• Register immediately. Do it the day you open the box. Visit no.co/register and enter your serial number.
• Keep your proof of purchase. Save your receipt or order confirmation email. A digital copy works fine.
• Store it properly. Keep the unit at room temperature when not in use. Extreme heat or cold shortens battery life and may push damage outside warranty scope.
• Recharge every 3 months. NOCO recommends keeping your jump starter charged to maintain battery health. A dead lithium pack that’s been neglected for a year may not be covered.
• Use it correctly. Match the jump starter to your engine size. The GB40 handles up to 6L gas and 3L diesel. Going outside those limits risks damage NOCO won’t cover.
• Don’t open it. Never disassemble your NOCO unit. Doing so voids your warranty immediately.

Where Can You Get More Help With Your NOCO Warranty?

NOCO has a strong support system. Here’s where to go depending on what you need:

• Register a product: no.co/register
• Submit a warranty claim or contact support: no.co/support — Live chat, message, or callback available Monday–Thursday, 8 AM–7 PM EST
• Warranty and returns information: no.co/warranty-returns

NOCO’s support team is genuinely helpful. If you’re on the fence about whether your issue qualifies, just reach out. They’ll tell you before you go through the hassle of shipping the unit.

Final Thoughts

Yes, NOCO jump starters have a warranty — and for most buyers, the 1-year limited coverage on the Boost series is enough protection for a well-made product. The key is registering your unit, keeping your receipt, and using the product correctly from day one. Do those three things and you’ll have no issues if something ever goes wrong. — Alex Rahman

Frequently Asked Questions

Does the NOCO GB40 have a warranty?

Yes, the NOCO GB40 comes with a 1-year limited warranty from the date of purchase. It covers defects in materials and workmanship under normal use conditions. You need to register the product at no.co to activate coverage.

Can I transfer my NOCO warranty to someone else?

No. The NOCO limited warranty applies only to the original purchaser. It is not transferable to a second owner or another person. If you buy a used NOCO jump starter, the warranty doesn’t carry over to you.

What do I need to make a NOCO warranty claim?

You’ll need your proof of purchase (receipt or order confirmation) and your product’s serial number. Contact NOCO support first at no.co/support — they will guide you through the process and issue an RMA if a return is needed.

Does the NOCO warranty cover battery degradation over time?

No. Normal battery degradation from regular use over time is not covered. The warranty covers battery failure that happens due to a manufacturing defect, not natural capacity loss that happens as lithium-ion batteries age with normal use.

How long does NOCO take to process a warranty claim?

Processing times vary, but NOCO typically handles returns and decisions within a few business days after they receive the unit. Contacting support before sending anything in — and having all your documentation ready — speeds up the process significantly.