Safety Technology 8-N-1 Car Charger Power Bank Auto Safety Tool – USB Charging, 1400mAh Power Bank, 120-Lumen Flashlight, Seat Belt Cutter, Glass Break Hammer, Red Signal Light, Magnetic Mount
$28.95
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I keep one of these in every car I own. It lives in the 12-volt port and just sits there doing its job — charging phones most of the time, but ready for the stuff you actually don't want to need it for. Eight functions in something the size of a chunky thumb drive is honestly impressive for under thirty bucks.
- USB car charger + 1400mAh power bank — charges your phone in the car or on the go, twice on a full charge
- Glass break hammer hidden in the positive pole — aim for window corners, one swing gets you out
- Seat belt cutter — surgically sharp, cuts through a jammed belt in one swipe
- 120-lumen adjustable-neck flashlight + red signal light — useful on the roadside, visible to other drivers
- Glow-in-the-dark band and magnetic base — easy to find in the dark, mounts to your car magnetically
The Thing That Lives in Your Car Until the Day You Really Need It
Most of the time this is just a car charger. It plugs into your 12-volt port, keeps your phone topped off, and you forget it’s there. But it’s also a glass breaker, a seat belt cutter, a power bank, a flashlight, and a red signal light — all in a package that weighs less than half a pound and costs less than a tank of gas.
The people who designed this understood something useful: the best emergency tool is the one that’s already in your car when you need it, not the one sitting in a drawer at home because you didn’t bother to bring it.
Who This Auto Safety Tool Is For
Anyone who drives. Seriously. If you spend time on the road — commuting, road trips, driving kids around — this belongs in your car. The glass breaker and seat belt cutter are specifically for vehicle entrapment situations, which can happen to anyone.
Parents with young drivers would be smart to put one of these in their kid’s car. It doesn’t require any training — the glass breaker is built into the plug end, and the seat belt cutter is right there. No searching through a glove box for a separate tool when seconds matter.
People who commute through areas prone to flooding or icy roads would find the glass breaker particularly worth having. Water pressure makes car doors nearly impossible to open when submerged — a glass breaker changes that equation.
Is This the Right Choice for You?
Choose the 8-N-1 Auto Safety Tool if you want:
- An emergency car tool that’s always with you because it doubles as a charger
- Glass break and seat belt cut capability in one compact unit
- A portable power bank for when you’re away from the car
- Something affordable enough to put in every vehicle you own
Consider something else if you need:
- A high-capacity power bank — 1400mAh charges most phones once or twice, not a week’s worth
- A dedicated roadside emergency kit with flares, jumper cables, and first aid — this is a compact tool, not a full kit
How It Actually Works
Plug it into your 12-volt DC port and it starts charging your phone via USB. The internal 1400mAh battery charges at the same time, so when you unplug and take it with you, you’ve got a portable charger in your pocket. Most phones get a full charge or two out of 1400mAh — enough to handle a dead phone when you’re away from the car.
The glass breaker is built into the positive pole — the pointed end of the plug. In an emergency, you pull the tool out of the port and use that end to strike a window corner. Window corners are the weakest point of tempered glass; a sharp strike there breaks the glass cleanly. The seat belt cutter is a recessed blade that slices through a jammed or stuck belt in one motion — no sawing required.
The 120-lumen flashlight has an adjustable neck so you can angle it while working on something. The red flashing light is visible from a distance for roadside signaling. The magnetic base lets it stick to any metal surface on your car. The glow-in-the-dark band means you can actually find it in the dark interior of a car — a small detail that matters more than you’d think.
Quick Comparison: How Does the 8-N-1 Auto Safety Tool Stack Up?
| Feature | 8-N-1 Auto Safety Tool | Standalone Glass Breaker | Roadside Emergency Kit | Standard Car Charger |
|---|---|---|---|---|
| Glass Breaker | Yes ✓ | Yes ✓ | Some include it | No |
| Seat Belt Cutter | Yes ✓ | Many include it | Some include it | No |
| Phone Charging | USB + power bank ✓ | No | No | USB only ✓ |
| Flashlight | 120 lumens ✓ | No | Usually included | No |
| Always in the Car | Yes — plugged in ✓ | Only if you remember it | Usually trunk ✓ | Yes ✓ |
| Best For | All-in-one daily driver | Dedicated escape tool | Full roadside coverage | Phone charging only |
Practical Details
Measures 5 13/16 inches by 1 1/8 inches and weighs 0.45 lbs. Plugs into any standard 12-volt DC car receptacle. USB output for phone and tablet charging. Internal 1400mAh power bank charges while plugged in. Includes USB cable. Flashlight is 120 lumens with adjustable neck. Magnetic base for surface mounting. From Safety Technology.
For less than thirty dollars, this is one of the smarter things you can put in a car — the kind of tool you’ll be glad you had if the moment ever comes.
Frequently Asked Questions
How do you use the glass breaker in an emergency?
Pull the tool out of the 12-volt port. The pointed positive pole end is the glass breaker. Aim for a corner of the side or rear window — not the windshield, which is laminated and won’t break the same way. Strike firmly into the corner. Tempered glass shatters into small pieces rather than sharp shards, so you can clear it with your arm or a piece of clothing. Practice the motion mentally so it’s not a mystery in a stressful moment.
Does the power bank charge while it’s plugged into the car?
Yes. The internal 1400mAh battery charges whenever the unit is plugged into the 12-volt port. When you unplug the whole tool and take it with you, it functions as a standalone portable charger. At 1400mAh, you’ll get roughly one full charge for most modern smartphones, or two charges for older phones with smaller batteries.
What’s the glow-in-the-dark band for?
It’s a simple but practical feature — it marks the USB port so you can find it in a dark car interior without turning on a light. It charges from ambient light during the day and glows for hours afterward. Not a flashlight, just a locator. Small thing, genuinely useful.
Can this work in any vehicle?
It works in any vehicle with a standard 12-volt DC cigarette lighter-style receptacle, which covers the vast majority of cars, trucks, SUVs, and vans on the road. Some newer vehicles use USB-A or USB-C ports instead of 12-volt ports — check your vehicle before ordering if you’re not sure which you have.
| Manufacturer | Safety Technology |
|---|---|
| Flashlight | 120 Lumens |
| Color | Black |
| Included | Car Charger, Glass Breaker, Seat Belt Cutter, USB Cable |
| Weight | 0.45 lbs |
| Dimensions | 5 13/16" x 1 1/8" |
Additional information
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