Looking for NOCO Prime Day deals? NOCO makes two kinds of battery gear that show up in Amazon sales: Boost lithium jump starters that get a dead car running in the driveway or on the shoulder, and GENIUS smart chargers that keep a battery healthy while a car, motorcycle or boat sits.
The hard part isn’t finding a NOCO deal, it’s picking the right model, because the lineup runs from glovebox packs to heavy diesel boosters.
This guide is for drivers who want to buy once and buy the right size. We sorted the picks by engine size and use case, from compact cars to big diesel trucks, plus maintainers for winter storage and seasonal toys.
The engine ratings and specs below come from NOCO’s own listing details, so confirm them on the current Amazon listing before you buy. If you’re not sure whether you need a jump starter, a charger or both, our jump starter vs. battery charger guide explains the difference.
Prime event deals at a glance
- Latest events: Prime Day ran June 23 to 26, 2026, and Prime Big Deal Days was scheduled for October 6 and 7, 2026. Both have ended.
- Next event: We have not seen dates yet, so check Amazon for current offers.
- Who can shop: Event-only deals are for Prime members. A free trial counts if you’re eligible.
- Why there are no prices here: Prices change often, so every button opens the live Amazon listing with the current price.
Disclosure: As an Amazon Associate, Autoreviewnest may earn from qualifying purchases at no extra cost to you. Prices, deal badges, availability and specs change often, so confirm the current Amazon listing before you buy.
When Are NOCO Products Discounted on Amazon?
Amazon held its summer Prime Day on June 23 to 26, 2026, and its fall Prime Big Deal Days sale was scheduled for October 6 and 7, 2026. Both events have ended, and we have not seen dates for the next one.
Amazon normally announces Prime events a few weeks ahead, and event-only deals are for Prime members. NOCO does not follow a schedule we can confirm, so treat the sale badge as a prompt to compare, not a reason to buy. Pick the right size first, then watch the price.
NOCO Prime Day Deals at a Glance
| Product | Best For | Key Specs | Deal Check |
|---|---|---|---|
| NOCO Boost GB40 Jump starter |
Sedans, hatchbacks and small SUVs | 1000A; gas engines up to 6.0L, diesel up to 3.0L; up to 20 starts per charge; 2.5 lb | Check Price |
| NOCO Boost GB50 Jump starter |
V8 cars, midsize trucks and SUVs | 1500A; gas engines up to 7.0L, diesel up to 4.5L; up to 30 starts per charge; 2.7 lb | Check Price |
| NOCO Boost X GBX45 Jump starter + USB-C power bank |
Commuters who forget to recharge | 1250A; gas engines up to 6.5L, diesel up to 4.0L; 48-minute USB-C recharge; 60W USB-C PD | Check Price |
| NOCO Boost GB70 Jump starter |
Half-ton pickups, big SUVs and many diesels | 2000A; gas engines up to 8.0L, diesel up to 6.0L; up to 40 starts per charge; 5.0 lb | Check Price |
| NOCO Boost GB150 Jump starter |
Heavy-duty diesels, farm and work fleets | 3000A; gas engines up to 9.0L, diesel up to 7.0L; up to 80 starts per charge; 7.5 lb | Check Price |
| NOCO Boost Air AX65 Jump starter + tire inflator |
One roadside tool for battery and tires | 2000A; gas engines up to 8.0L, diesel up to 6.0L; inflates 15 to 100 PSI; tires up to 35 in. | Check Price |
| NOCO GENIUS1 Battery maintainer |
Motorcycles, ATVs, mowers and stored cars | 1A; 6V and 12V; lead-acid, AGM, gel and LiFePO4; temperature compensation | Check Price |
| NOCO GENIUS5 Battery charger + maintainer |
Cars, SUVs and winter storage | 5A; 6V and 12V; lead-acid, AGM, gel and LiFePO4; Force Mode for batteries down to zero volts | Check Price |
| NOCO GENIUS10 Battery charger + maintainer |
Trucks, RVs, boats and deep-cycle batteries | 10A; 6V and 12V; lead-acid, AGM, gel and LiFePO4; Force Mode for batteries down to zero volts | Check Price |
Top Picks
- Best for most cars: NOCO Boost GB40
- Best for full-size trucks: NOCO Boost GB70
- Best jump starter with air compressor: NOCO Boost Air AX65
- Best fast-recharge jump starter: NOCO Boost X GBX45
- Best all-around battery maintainer: NOCO GENIUS5
- Best for motorcycles and small batteries: NOCO GENIUS1
The NOCO Jump Starters and Chargers Worth Watching
Jump starters come first, ordered from the smallest engines to the largest, followed by the AX65 combo unit and the GENIUS chargers. Each pick lists who it suits, the trade-offs to know about, and a button to check the live price.
1. NOCO Boost GB40 1000A UltraSafe Jump Starter
Key specs: 1000A; gas engines up to 6.0L, diesel up to 3.0L; up to 20 starts per charge; 2.5 lb
The GB40 is the NOCO most drivers should start with. NOCO rates its 1000 peak amps for gas engines up to 6.0 liters and diesels up to 3.0 liters, which covers nearly every four-cylinder and V6 car on the road, and it claims up to 20 starts per charge.
At about 2.5 pounds, it is small enough for a glovebox, a seat pocket or a door bin, so it can live in the car full time.
NOCO’s UltraSafe design adds spark-proof and reverse polarity protection, which means a wrong hookup in the dark won’t fry anything or throw sparks near the battery. The pack doubles as a power bank for your phone, recharges in about three hours, and has a 100-lumen LED with seven modes, including SOS and strobe.
If your car keeps going dead, a jump pack only fixes the symptom, so our battery vs. alternator guide is worth a read before you replace parts.
Who it's for: Owners of compact cars, midsize sedans, crossovers and small SUVs who want a reliable pack that fits in the glovebox.
Pros
- Compact enough for a glovebox
- Covers most four-cylinder and V6 engines
- Spark-proof, reverse polarity protected clamps
- Phone charging and a seven-mode flashlight
Cons
- Not rated for big V8s or larger diesels
- Standard USB charging, not the faster USB-C Power Delivery of the GBX45
- Needs a periodic recharge to stay ready in the car
2. NOCO Boost GB50 1500A UltraSafe Jump Starter
Key specs: 1500A; gas engines up to 7.0L, diesel up to 4.5L; up to 30 starts per charge; 2.7 lb
The GB50 is the sweet spot if your engine is a little too big for the GB40. NOCO rates it at 1500 peak amps for gas engines up to 7.0 liters and diesels up to 4.5 liters, so it reaches most V8 cars, midsize pickups and many full-size SUVs. NOCO also claims up to 30 starts per charge, which helps if you’re the person everyone calls when a battery dies.
It barely grows in size to get there. NOCO lists it at about 2.7 pounds, only a little heavier than the GB40, so it still fits under a seat or in a center console.
You get the same UltraSafe spark-proof and reverse polarity protection, a power bank for phones and tablets, and a brighter 200-lumen LED with seven modes. The trade-off is a slower recharge, which NOCO puts at about five hours.
Who it's for: Drivers with V8 cars, midsize trucks or larger SUVs, and anyone who wants more headroom than the GB40 for cold mornings.
Pros
- More engine coverage in nearly the same size
- Up to 30 starts per charge, per NOCO
- Brighter 200-lumen light
- Same mistake-proof clamp protection
Cons
- Takes longer to recharge than the GB40
- Still not rated for big diesel trucks
- No USB-C Power Delivery for laptops
3. NOCO Boost X GBX45 1250A UltraSafe Jump Starter
Key specs: 1250A; gas engines up to 6.5L, diesel up to 4.0L; 48-minute USB-C recharge; 60W USB-C PD
The GBX45 belongs to NOCO’s newer Boost X line, and its selling point is charging speed. NOCO says it recharges in about 48 minutes over USB-C Power Delivery, and that five minutes of charging gives it enough power for a jump start, even from a fully depleted pack.
That matters more than peak amps for many people, because the most common jump pack failure is a pack that was left dead in the trunk.
NOCO rates it at 1250 amps for gas engines up to 6.5 liters and diesels up to 4.0 liters, which slots it between the GB40 and GB50.
It uses UltraSafe 2.0 protection and a 60-second timer that NOCO says conserves power, delivering up to six jump starts per charge. The 60-watt USB-C port also charges phones, tablets and many laptops in both directions, so it works as a real power bank on trips.
Who it's for: Commuters and road trippers who want a jump pack that also charges a laptop and recovers fast when it’s been left empty.
Pros
- Fast USB-C Power Delivery recharge
- Enough charge for a jump in minutes, per NOCO
- 60W USB-C output for phones, tablets and laptops
- UltraSafe 2.0 spark and polarity protection
Cons
- Fewer starts per charge than the GB40 or GB50
- Hitting the 48-minute recharge needs a USB-C Power Delivery charger
- Not rated for full-size diesel trucks
4. NOCO Boost GB70 2000A UltraSafe Jump Starter
Key specs: 2000A; gas engines up to 8.0L, diesel up to 6.0L; up to 40 starts per charge; 5.0 lb
Once you get into full-size pickups and large SUVs, the GB70 is where NOCO’s lineup starts to make sense. NOCO rates its 2000 peak amps for gas engines up to 8.0 liters and diesels up to 6.0 liters, which covers most half-ton trucks, large V8 SUVs and many light-duty diesels.
It also claims up to 40 starts per charge, so one pack can handle a small fleet of family vehicles between recharges.
The extra power comes with extra bulk. At about 5.0 pounds, it is twice the weight of the GB40 and is better stored under a rear seat or in a truck bed box than in a glovebox.
You still get UltraSafe protection, a power bank, and a 400-lumen LED with seven modes, which is genuinely useful under a hood at night. NOCO puts the recharge time at about six hours, so top it off before a long trip.
Who it's for: Truck and big SUV owners, and households that want one jump pack that can start every vehicle in the driveway.
Pros
- Covers large gas V8s and many diesels
- Up to 40 starts per charge, per NOCO
- Bright 400-lumen work light
- Same spark-proof clamp design as smaller models
Cons
- Heavier and bulkier than the GB40 or GB50
- Slower to recharge than smaller packs
- More power than a compact car needs
5. NOCO Boost GB150 3000A UltraSafe Jump Starter
Key specs: 3000A; gas engines up to 9.0L, diesel up to 7.0L; up to 80 starts per charge; 7.5 lb
The GB150 is the pack for big engines and people who jump other people’s vehicles for a living. NOCO rates its 3000 peak amps for gas engines up to 9.0 liters and diesels up to 7.0 liters, which reaches into heavy-duty pickup territory.
NOCO also claims up to 80 starts per charge, a number that matters for shops, farms, dealer lots and anyone who keeps several work vehicles running through winter.
It is a large tool. NOCO lists it at about 7.5 pounds, and the recharge time is around seven hours, so plan to charge it overnight.
In return you get a 500-lumen LED with seven modes, a power bank, and the same UltraSafe protection against sparks and reversed clamps. If your daily driver is a sedan, this is far more than you need. If it’s a heavy-duty diesel, it’s the one to watch.
Who it's for: Owners of heavy-duty diesel trucks, plus farms, shops and fleets that jump a lot of vehicles.
Pros
- Highest engine coverage of these picks
- Up to 80 starts per charge, per NOCO
- Bright 500-lumen light for night work
- Spark-proof and reverse polarity protected
Cons
- Heavy and bulky for everyday carry
- Long recharge time
- Overkill for cars and small SUVs
6. NOCO Boost Air AX65 2000A Jump Starter and Tire Inflator
Key specs: 2000A; gas engines up to 8.0L, diesel up to 6.0L; inflates 15 to 100 PSI; tires up to 35 in.
The AX65 is the newest idea in the lineup: a 2000-amp jump starter and a digital tire inflator in one case.
NOCO rates the jump side for gas engines up to 8.0 liters and diesels up to 6.0 liters, the same coverage as the GB70, so it handles most pickups and full-size SUVs. It also works as a USB-C power bank and an LED flashlight, which makes it a one-box roadside kit.
The compressor is the reason to pick it over a GB70. You set a target between 15 and 100 PSI, choose PSI, kPa or bar, and it shuts off on its own at that pressure.
NOCO says it moves 67 liters of air per minute, fills a tire from 0 to 40 PSI in about two minutes, and tops off from 35 to 40 PSI in under 20 seconds, with support for tires up to 35 inches. Cold mornings drop tire pressure, so a built-in inflator gets used far more often than a jump pack.
Who it's for: Truck and SUV owners who want a jump starter and an inflator in one box instead of two separate tools.
Pros
- Jump starts and inflates from one unit
- Auto shutoff at the pressure you set
- Covers large gas and diesel engines
- UltraSafe 2.0 clamp protection
Cons
- Bigger than a jump-only pack like the GB40
- Redundant if you already own a good tire inflator
- One battery runs both jobs, so heavy inflating leaves less for jump starts
7. NOCO GENIUS1 1A 6/12V Smart Battery Charger and Maintainer
Key specs: 1A; 6V and 12V; lead-acid, AGM, gel and LiFePO4; temperature compensation
Jump starters fix a dead battery. The GENIUS1 keeps it from going dead in the first place. It is a small 1-amp smart charger built to sit connected to a battery for months, which makes it a natural fit for motorcycles, ATVs, lawn tractors and classic cars that sit through the off-season. NOCO says it can stay connected indefinitely because it monitors the battery and won’t overcharge it.
NOCO lists support for 6-volt and 12-volt lead-acid batteries, including AGM, gel, flooded and deep-cycle types, plus lithium iron phosphate (LiFePO4) batteries, which many newer powersport bikes use.
A built-in thermal sensor adjusts the charge for hot and cold garages, and it can charge from as low as 1 volt. Not sure whether you need a maintainer or a trickle charger? Our battery maintainer vs. trickle charger guide breaks it down.
Who it's for: Motorcycle, ATV and lawn equipment owners, and anyone storing a car or toy for the winter.
Pros
- Safe to leave connected long term, per NOCO
- Works with lead-acid and LiFePO4 batteries
- Temperature compensation for cold garages
- Small enough to leave on a shelf next to the bike
Cons
- At 1 amp, it is slow to recharge a flat car battery
- Can’t jump start a vehicle
- Single output, so one battery at a time
8. NOCO GENIUS5 5A 6/12V Smart Battery Charger and Maintainer
Key specs: 5A; 6V and 12V; lead-acid, AGM, gel and LiFePO4; Force Mode for batteries down to zero volts
The GENIUS5 is the GENIUS most car owners should buy. At 5 amps, it has enough output to bring a run-down car battery back up overnight in a garage, then drop into maintenance mode and keep it topped off for the rest of the winter. NOCO calls it a charger, maintainer, trickle charger and desulfator in one, and says you can leave it connected indefinitely without overcharging.
NOCO lists support for 6-volt and 12-volt flooded, AGM, gel, SLA, deep-cycle, marine and powersport batteries, plus LiFePO4 lithium. It charges from as low as 1 volt, and a manual Force Mode lets you start charging a battery that reads zero volts.
A thermal sensor adjusts the charge to the garage temperature. If you’re putting a car away for the season, our Supra winter storage checklist covers the other steps, and most of them apply to any car.
Who it's for: Car and SUV owners who store a vehicle for winter, drive rarely, or want to recover a run-down battery at home.
Pros
- Charges and maintains in one unit
- Force Mode for deeply discharged batteries
- Handles car, marine, powersport and lithium batteries
- Temperature compensated charging
Cons
- Slower than the GENIUS10 on large truck or deep-cycle batteries
- 6V and 12V only, so it won’t charge 24V systems
- Needs a wall outlet, so it is a garage tool, not a roadside one
9. NOCO GENIUS10 10A 6/12V Smart Battery Charger and Maintainer
Key specs: 10A; 6V and 12V; lead-acid, AGM, gel and LiFePO4; Force Mode for batteries down to zero volts
The GENIUS10 is the same idea as the GENIUS5 with twice the output. Ten amps makes a real difference on large batteries: full-size truck batteries, big deep-cycle marine batteries and RV house batteries all recharge faster than they would on a 5-amp unit. NOCO describes it as a charger, maintainer, trickle charger and desulfator, and says it can stay connected indefinitely without overcharging.
NOCO lists support for 6-volt and 12-volt flooded, AGM, gel, SLA, deep-cycle, marine and powersport batteries, plus LiFePO4 lithium. Like the GENIUS5, it charges from as low as 1 volt, offers a manual Force Mode for batteries at zero volts, and adjusts to the temperature with a built-in sensor.
For boat owners winterizing in the fall, or truck owners parking a second vehicle, our Tundra long-term storage checklist covers battery care alongside the other storage steps.
Who it's for: Truck, RV and boat owners, and anyone who regularly charges large or deep-cycle batteries.
Pros
- Faster charging for large batteries
- Charges, maintains and desulfates
- Marine, deep-cycle and lithium support
- Force Mode for deeply drained batteries
Cons
- More charger than a motorcycle battery needs
- Single bank, so boats with two batteries need two chargers or a multi-bank model
- 6V and 12V only, no 24V support
How to Pick the Right NOCO Jump Starter or Charger
- Size the jump starter to your engine. NOCO rates each Boost model by engine displacement. The GB40 covers gas engines up to 6.0 liters, the GB50 reaches 7.0 liters, the GB70 and AX65 reach 8.0 liters, and the GB150 reaches 9.0 liters. Diesel ratings are lower for every model, so check that number if you drive a diesel.
- Leave yourself some headroom. Cold weather makes engines harder to crank and batteries weaker. If your engine sits right at a model’s limit and you live somewhere with real winters, the next size up is the safer buy.
- Buy a charger if the car sits. A jump starter gets you going once. A GENIUS maintainer keeps a stored car, motorcycle or boat battery from going flat in the first place, which is easier on the battery. Many owners keep one of each: a Boost in the car and a GENIUS in the garage.
- Match the GENIUS amps to the battery. The GENIUS1 suits small powersport and lawn batteries, the GENIUS5 suits most cars and SUVs, and the GENIUS10 suits large truck, RV and deep-cycle marine batteries.
- Confirm the exact model. NOCO’s names are close together (GB40, GB50, GBX45), and Amazon search results mix in cases, clamps and third-party cables. Make sure the listing title names the model you want before you check out.
- Check the price history. A strikethrough price isn’t proof of a deal. A price tracker such as camelcamelcamel or Keepa shows whether the sale price is actually lower than usual.
Frequently Asked Questions
When was Prime Day 2026, and is it over?
Amazon held its summer Prime Day on June 23 to 26, 2026, and the fall Prime Big Deal Days sale was scheduled for October 6 and 7, 2026. Both have ended, and we have not seen dates for the next event. Check the current Amazon listing for today’s price.
Which NOCO jump starter do I need for my engine?
Find your engine size in liters and pick a model rated above it. Per NOCO, the GB40 covers gas engines up to 6.0 liters, the GBX45 up to 6.5, the GB50 up to 7.0, the GB70 and AX65 up to 8.0, and the GB150 up to 9.0. Diesel ratings are lower for every model, so check that number too.
Can I leave a NOCO GENIUS charger connected all winter?
NOCO says the GENIUS1, GENIUS5 and GENIUS10 monitor the battery and can stay connected indefinitely without overcharging, which is why they are popular for winter storage. Keep the charger somewhere dry and make sure the clamps or eyelets are secure.
Do NOCO GENIUS chargers work with lithium batteries?
Yes. NOCO lists support for LiFePO4 lithium batteries on the GENIUS1, GENIUS5 and GENIUS10, along with flooded, AGM, gel and deep-cycle lead-acid batteries. Check that your battery is 6V or 12V, since these models do not handle 24V systems.
Does NOCO go on sale during Prime events?
We cannot promise which NOCO models will be discounted or when. Discounts on any model can come and go, so use the buttons in this guide to check the live price, then compare it with a price-history tracker such as Keepa or CamelCamelCamel before you buy.
Final Thoughts
For most drivers, the GB40 in the glovebox and a GENIUS5 in the garage cover nearly every dead-battery situation. Step up to the GB50 or GB70 for bigger engines, choose the AX65 if you want a tire inflator in the same box, and save the GB150 for heavy diesels and fleets.
For motorcycles and mowers, the GENIUS1 is the simple answer, while boats, RVs and big trucks are better served by the GENIUS10.
Pick the model that fits your engine and your storage plans first, then compare the live price. Prices can change at any time, so check the listing before you buy.
Check NOCO GB40 PriceCheck NOCO GENIUS5 PriceCheck NOCO AX65 Price
Related Deal Guides
- Jump starter deals guide
- Tire inflator deals guide
- Car accessories deals guide
- Fix a battery that drains overnight
