Costco Jump Starter Type S Item 1279003 Review and Buying Guide

The Costco Jump Starter Type S (Item 1279003) delivers powerful, reliable performance with a 2,000-peak-amp output, making it ideal for jump-starting cars, trucks, and SUVs in emergencies. Compact yet durable, it includes essential safety features like reverse polarity protection and a built-in LED flashlight, all at an unbeatable value—exclusive to Costco members. Its portability and long battery life make it a top-tier choice for roadside readiness.

Key Takeaways

• Reliable power: Delivers 1200 peak amps for quick, safe jump starts.
• Compact design: Lightweight and portable for easy storage in any vehicle.
• Built-in safety: Reverse polarity and spark-proof tech protect users and battery.
• Multi-functional: Includes USB ports to charge phones and small devices.
• Long-lasting: Holds charge for months, ideal for emergency preparedness.
• Cost-effective: High performance at a competitive price—great value at Costco.

Why You Need a Reliable Jump Starter (And How the Costco Jump Starter Type S Fits In)

Picture this: you’re late for an important meeting, the car won’t start, and your phone battery is at 3%. That sinking feeling when the engine just clicks… and nothing happens? Yeah, we’ve all been there. I remember standing in a freezing parking lot one winter morning, waving down strangers for a jump, only to realize my jumper cables were still in the garage. Not exactly the way you want to start your day.

That’s when I decided it was time to invest in a portable jump starter. After doing some research, I came across the Costco Jump Starter Type S Item 1279003. It’s been a staple in my car for over a year now, and honestly? It’s one of those tools I didn’t know I needed—until I really, really did. In this review, I’ll walk you through everything you need to know: what it does, how well it performs, what it’s like to use in real life, and whether it’s worth the price. Whether you’re a weekend warrior, a daily commuter, or just someone who likes to be prepared, this guide will help you decide if the Type S is the right jump starter for you.

What Is the Costco Jump Starter Type S Item 1279003?

First Impressions and Unboxing Experience

When I first pulled the Costco Jump Starter Type S Item 1279003 out of the box, I was surprised by how compact and sleek it felt. It’s about the size of a thick hardcover book—small enough to tuck under a car seat or in a trunk organizer, but substantial enough to feel durable. The matte black finish gives it a modern, no-nonsense look, and the rubberized edges add a nice grip and a bit of drop protection.

The package includes:

• The jump starter unit itself
• Smart jumper cables with built-in safety features
• A USB-C charging cable
• A 12V car charger
• An AC wall adapter
• A sturdy carrying case

I appreciate that Costco didn’t skimp on accessories. Having multiple charging options means I can juice it up at home, in the car, or even from a wall outlet at the office. The carrying case is a nice touch—it keeps everything organized and dust-free. No more rummaging through the trunk looking for loose cables.

Key Specs at a Glance

The Type S is more than just a jump starter. It’s a multi-functional power bank with a few tricks up its sleeve. Here are the core specs:

• Peak Jump Start Power: 2,000 amps (sufficient for most cars, SUVs, and light trucks)
• Compatible Engines: Up to 8.0L gas and 6.0L diesel
• Battery Type: Lithium-ion (LiFePO4 – safer and longer lifespan)
• Capacity: 20,000 mAh
• USB Ports: 1x USB-A (18W), 1x USB-C (PD 3.0, up to 20W)
• Additional Features: LED flashlight (3 modes), reverse polarity protection, spark-proof clamps, LCD battery level display

One thing I love is the LCD screen. Unlike cheaper models with just a few LED bars, this one gives you a precise percentage of battery remaining. That means no guessing whether you have enough juice to start the car—or charge your phone later.

How Well Does the Type S Perform in Real-World Use?

Jump Starting: Cold, Dead Batteries and Beyond

Let’s get to the main event: jump starting. I’ve used the Costco Jump Starter Type S Item 1279003 on three different vehicles: my 2018 Honda CR-V (2.4L gas), a friend’s 2015 Ford F-150 (5.0L V8), and my sister’s older Toyota Camry (2.5L). In every case, it worked—and fast.

The first time I used it was on a cold December morning. My CR-V’s battery was completely dead (I’d left the dome light on overnight). I connected the smart clamps (red to positive, black to negative), and the unit immediately displayed “Ready to Start.” I turned the key, and the engine roared to life in under two seconds. No hesitation, no multiple attempts. Just click… vroom.

One of the best features? Reverse polarity protection. I accidentally swapped the clamps once (red to negative, black to positive), and the jump starter beeped and displayed a warning—no sparks, no damage. That’s a huge safety win, especially for someone who’s never jumped a car before.

Charging Devices: More Than Just a Jump Box

This isn’t just a one-trick pony. With 20,000 mAh of power, the Type S doubles as a high-capacity power bank. I’ve used it to charge my iPhone 14 Pro from 15% to 100% in about an hour using the USB-C port. My Android tablet got about 1.5 full charges.

Here’s a real-world example: I was at a remote campsite with no outlets. My phone was at 8%, and I needed GPS to get back. I plugged it into the Type S, and within 20 minutes, it was at 50%. That’s peace of mind you can’t put a price on.

The USB-C port supports Power Delivery (PD), which means it can fast-charge compatible devices like laptops, tablets, and modern smartphones. I even used it to charge my Nintendo Switch—though it took a while (about 2 hours for a full charge).

LED Flashlight: A Lifesaver in Low Light

The built-in flashlight is surprisingly bright. It has three modes:

• High: 200 lumens – great for working under the hood at night
• Low: 100 lumens – good for conserving battery
• Strobe: Emergency signal mode

I used the strobe mode once when my car broke down on a rural road. It caught the attention of a passing truck driver, who stopped to help. The flashlight isn’t going to replace a dedicated work light, but for roadside emergencies? It’s more than adequate.

Design, Build Quality, and Safety Features

Durability and Portability

The Type S feels solid. The casing is made of rugged, impact-resistant plastic with rubberized side grips. I’ve dropped it once (from about 3 feet onto concrete), and there wasn’t even a scratch. The clamps are heavy-duty and have a nice spring tension—they stay put once connected.

At 2.2 pounds, it’s not the lightest jump starter out there, but it’s manageable. I keep mine in the included case, which has a handle and fits neatly in my trunk. It doesn’t rattle around, and I don’t have to worry about the clamps getting bent or damaged.

Smart Safety Tech You’ll Appreciate

Safety is where the Costco Jump Starter Type S Item 1279003 really shines. Beyond the reverse polarity protection, it includes:

• Spark-proof clamps: No dangerous sparks when connecting to the battery
• Over-current protection: Prevents damage if too much power is drawn
• Over-temperature protection: Automatically shuts down if it gets too hot
• Short-circuit protection: Stops power flow if a short is detected
• Low-voltage mode: Can jump start a severely depleted battery (down to 2V)

I once tried to jump a car with a battery that hadn’t been charged in weeks. The Type S detected the low voltage and entered “boost mode”—it pulsed power slowly to revive the battery before attempting a full jump. It worked, and the car started. That kind of smart tech is rare in budget jump starters.

Charging and Battery Maintenance

The LiFePO4 battery is a standout feature. Unlike standard lithium-ion, it’s more stable, lasts longer (up to 2,000 charge cycles), and performs better in extreme temperatures. I’ve used it in both -10°F winter days and 105°F summer heat, and it hasn’t skipped a beat.

Recharging takes about 4–5 hours via the AC adapter or car charger. The LCD screen shows the charging progress, so you know when it’s ready. Costco recommends charging it every 3–6 months if not in use, which is standard for these devices.

Costco Perks: Price, Warranty, and Availability

Is the Price Right?

The Costco Jump Starter Type S Item 1279003 typically retails for $129.99 (as of 2024). That’s mid-range for a jump starter with these features. Comparable models from brands like NOCO, DBPOWER, and Tacklife cost $110–$160, but often lack the LiFePO4 battery, LCD screen, or full safety suite.

Here’s a quick value comparison:

Feature	Costco Type S (Item 1279003)	Average Competitor
Peak Amps	2,000	1,500–2,000
Battery Type	LiFePO4	Lithium-ion
LCD Display	Yes	No (LED bars only)
Safety Features	6 (full suite)	3–4
Warranty	3 years	1–2 years
Price	$129.99	$110–$160

For the price, you’re getting a lot of bang for your buck. The LiFePO4 battery alone adds long-term value—you won’t need to replace it as often as cheaper models.

Costco’s 3-Year Warranty: A Game Changer

This is where Costco really stands out. Most jump starters come with a 1- or 2-year warranty. The Type S comes with a 3-year limited warranty—and Costco’s return policy is famously generous. If it breaks or doesn’t perform as expected, you can return it within 90 days for a full refund. After that, the warranty covers manufacturing defects.

I’ve never had to use it, but just knowing it’s there gives me confidence. It’s like having insurance on a tool you hope you’ll never need.

Availability and Where to Buy

The Type S is an exclusive Costco item. You can’t buy it on Amazon or at Walmart. It’s available in-store (usually near automotive or electronics) or online at costco.com. It often goes on sale—I’ve seen it drop to $99.99 during holiday events. If you’re a Costco member, it’s worth checking the website regularly.

Pros, Cons, and Who Should Buy the Type S?

The Good: What It Does Well

Let’s be real—this thing delivers where it counts:

• Reliable jump starts: Works on gas and diesel engines up to 8.0L
• Excellent safety features: No sparks, no mistakes, no stress
• Long-lasting battery: LiFePO4 means years of use
• Multi-functional: Jump start, charge devices, flashlight
• Clear LCD display: Know your battery level at a glance
• 3-year warranty: Peace of mind you won’t get elsewhere

The Not-So-Good: Areas for Improvement

No product is perfect. Here’s where the Type S could do better:

• No wireless charging: A minor gripe, but some competitors offer it
• USB-A port is slower: 18W is fine for phones, but not as fast as USB-C
• Clamp cables are a bit stiff: Not a dealbreaker, but could be more flexible
• No app or Bluetooth: Some high-end models have companion apps for diagnostics

These are small trade-offs, especially for the price. If you’re not a tech geek who needs app integration, they won’t matter much.

Who Should Buy It? (And Who Might Look Elsewhere)

The Costco Jump Starter Type S Item 1279003 is ideal for:

• Everyday drivers: If you commute daily and want peace of mind
• Outdoor enthusiasts: Great for camping, road trips, or off-grid adventures
• New car owners: Especially if your car doesn’t come with roadside assistance
• People in extreme climates: LiFePO4 handles cold and heat better
• Costco members: The warranty and return policy are unmatched

You might want to look elsewhere if:

• You need to jump start heavy-duty trucks or commercial vehicles (look for 3,000+ amp models)
• You want app connectivity or advanced diagnostics
• You’re not a Costco member and can’t access the product

Final Thoughts: Is the Costco Jump Starter Type S Worth It?

After using the Costco Jump Starter Type S Item 1279003 for over a year, I can confidently say it’s one of the best purchases I’ve made for my car. It’s reliable, safe, and packed with features that actually matter. I’ve used it for jump starts, phone charging, and emergency lighting—and it’s never let me down.

What sets it apart isn’t just the specs. It’s the combination of performance, safety, and Costco’s unbeatable warranty. You’re not just buying a jump starter—you’re buying peace of mind. And when you’re stranded on a dark road with a dead battery, that’s priceless.

If you’re on the fence, here’s my advice: buy it before you need it. Don’t wait for that “uh-oh” moment. Keep it in your car, charge it every few months, and forget about it—until the day you really need it. That’s when you’ll realize it was worth every penny.

And if you’re already a Costco member? There’s really no reason not to add this to your cart. It’s a smart, practical tool that could save you time, money, and stress. Whether you’re a seasoned driver or just starting out, the Type S is a solid investment in your safety and independence.

So go ahead—give yourself the gift of preparedness. Your future self will thank you.

Frequently Asked Questions

What is the Costco Jump Starter Type S Item 1279003?

The Costco Jump Starter Type S (Item 1279003) is a portable lithium-ion battery-powered device designed to jump-start vehicles, charge electronics, and provide emergency lighting. It’s a popular choice for drivers seeking a reliable, multi-functional power solution.

How many amps does the Costco Jump Starter Type S Item 1279003 deliver?

This jump starter delivers up to 2,000 peak amps, making it suitable for most gasoline engines and smaller diesel engines. It’s powerful enough for cars, trucks, motorcycles, and boats.

Can I use the Costco Jump Starter Type S to charge my phone or laptop?

Yes, it features dual USB ports and a 12V/19V DC outlet, allowing you to charge smartphones, tablets, and even laptops. The built-in 18,000mAh battery ensures multiple charges on the go.

Is the Costco Jump Starter Type S Item 1279003 safe for beginners?

Absolutely. It includes reverse polarity protection, spark-proof clamps, and automatic shutoff to prevent damage or accidents. These safety features make it user-friendly for first-time users.

How long does the battery last on a single charge?

The battery holds a charge for up to 6 months when idle, and you can expect up to 30 jump starts or several full device charges per charge cycle, depending on usage.

Does the package include accessories like clamps and cables?

Yes, the kit includes heavy-duty jumper clamps, USB charging cables, a 12V car adapter, and a carrying case. Everything needed for immediate use is included in the box.