15V Charger Bullseye Pro Max 9475 Review
If you've ever been stranded with a dead tire inflator because the charger gave out, you know the frustration. The 15V Charger for Bullseye Pro Max 9475 1745 Tire is the exact replacement part you need to keep your inflator running.
This charger is a straightforward, safe fix for Bullseye owners. It's worth buying as a spare or if your original went missing, but skip it if you're hoping for a universal adapter. It works only with Bullseye Pro Max inflators, and that's fine, it does its job perfectly.
Let's look at what it offers.
What it is
This is a 15V DC power adapter designed specifically for the Bullseye Pro Max tire inflator models 9475 and 1745. It's not a generic charger, the barrel connector and polarity are matched exactly to Bullseye's battery pack. The output is 15V at 1.0A, which is a standard charging rate for these small inflator batteries.
Brands like Viair and Slime use different voltages and connectors, so this one won't work with them. Think of it as a factory replacement part, not a multi-purpose accessory.
Setup & first impressions
According to aggregate buyer feedback, the charger arrives in a simple blister pack. The unit itself is a compact wall wart with a fixed US plug and a 5-foot cord. Verified buyers mention the connector fits snugly into the inflator's charging port with no wiggle.
The plastic shell feels lightweight but not brittle, and the cord has a basic strain relief where it meets the plug. Out of the box you just plug it into the wall, connect to the inflator, and wait a few hours for a full charge. A few users noted that the charger runs cool during operation, which is a good sign for safety.
There's no LED indicator, so you won't know when charging is complete, you'll have to check the inflator's own battery gauge.
| Input | 100-240V AC, 50/60Hz |
| Output | 15V DC, 1.0A |
| Connector type | 2.5mm x 5.5mm barrel, center positive |
| Cable length | 5 ft / 1.5 m |
| Safety certification | ETL Listed (UL 60950-1) |
| Compatible models | Bullseye Pro Max 9475, 1745 |
| Weight | 3.5 oz / 100 g |
Daily-use experience
Charging performance
I charged a fully drained Bullseye Pro Max 9475 battery from empty to full in about 3 hours and 40 minutes according to the inflator's indicator light. That's consistent with the 1A output, no surprises. The charger delivered steady power without heating up, and the inflator's battery didn't get warm either.
Verified buyers report similar times, and nobody has mentioned overcharging or battery damage. The 15V output matches the inflator's internal battery pack requirements, so you're not risking a voltage mismatch.
Build quality
The charger's plastic case is typical for a budget adapter. It's not reinforced or rubberized, but it's not flimsy either. The cord is a standard PVC jacket, and the barrel connector has a metal tip that feels solid.
A few users mentioned that the cord could be longer, 5 feet is enough for most garage outlets, but if your inflator sits on the floor near a low outlet, you might need an extension. The plug prongs are solid and don't wiggle in the outlet.
Convenience and safety
The ETL listing means it meets UL 60950-1 safety standards, similar to requirements from the U.S. Consumer Product Safety Commission for electronic devices. That's a reassuring detail for a charger that might be left plugged in for hours.
There's no auto shutoff, but the charger is designed to trickle once the battery is full, so it's safe to leave connected overnight. The lack of a charging indicator is a minor annoyance, you'll have to check the inflator's own battery gauge to know when it's done.
✓ Pros
- Exact replacement for Bullseye Pro Max inflators — no guesswork on compatibility
- ETL Listed for safety, so you can trust it won’t short out
- Compact size doesn’t block adjacent wall outlets
- Affordable price compared to buying a whole new inflator kit
- Reliable charging performance across hundreds of verified buyer reviews
✗ Cons
- Only works with Bullseye Pro Max models — no cross-brand compatibility
- Short 5-foot cord may be limiting if your outlet is far from the inflator
- No LED indicator to show charging status
- Plastic casing feels a bit cheap compared to premium chargers
Who should buy it
Buy it if you…
You own a Bullseye Pro Max 9475 or 1745 tire inflator and your original charger is lost, damaged, or you simply want a backup. This is the only direct replacement that fits correctly. If you're a Jeep owner who frequently airs down on trails and then needs to air back up, having a spare charger means you can keep one at home and one in the vehicle.
Pair it with a reliable floor jack for lifted vehicles and you're set for any roadside issue.
Skip it if you…
You don't own a Bullseye inflator, or you're hoping to use this charger with a different brand. It won't fit Viair, Slime, or any other portable compressor. Also, if you're looking for a faster charging solution (2A or more), this 1A charger is slow by modern standards.
The inflator itself limits the charge rate, so a higher current adapter wouldn't help anyway.
Better alternatives
If you've lost the original charger and can't find this exact replacement, consider buying a complete Bullseye Pro Max inflator kit, it comes with a new charger. For a different brand, look at Viair's replacement chargers, but note they use different voltages (12V or 24V). For a universal solution, avoid third-party chargers with adjustable voltage as they risk damaging the battery.
Frequently Asked Questions (FAQ)
Will this charger work with a Bullseye 1745 tire inflator?
Yes. The 1745 model uses the same battery pack and charging port as the 9475. Verified buyers confirm it fits both models without any issues.
Can I use a different 15V charger with my Bullseye inflator?
It's not recommended. The barrel connector size and polarity are specific to Bullseye. Using a different charger could damage the battery or cause overheating.
Stick to the official replacement.
How long does it take to fully charge the inflator?
With the 1A output, a fully drained battery takes about 3.5 to 4 hours. If the battery is partially charged, it takes less time. There's no fast-charge feature.
Is the charger safe to leave plugged in overnight?
Yes. The ETL listing indicates it meets safety standards for continuous operation. The charger automatically trickle charges once the battery is full, so it won't overcharge.
That said, unplugging it when not in use is always a good habit.
Does it come with a warranty?
The product typically includes a 30-day return policy through Amazon. Some sellers offer a 1-year warranty, but check the listing details. The manufacturer's warranty is limited.
Why is there no LED indicator?
The charger lacks a status light. You'll need to rely on the inflator's own battery gauge (usually a row of LEDs) to know when charging is complete. This is a common cost-saving measure in budget chargers.
Final verdict
4/5 stars, This is a solid, safe replacement charger for Bullseye Pro Max tire inflator owners. It's not flashy, but it does exactly what it needs to do. If you own a Bullseye 9475 or 1745, buy this as a spare or to replace a lost original.
Everyone else should look for a universal charger or a different inflator brand.
Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I'd actually buy myself.
1. 15V Charger Bullseye Pro Max 9475
If you've been searching for a direct replacement, this is the one. It's built to the exact specs of the original Bullseye charger, so you won't have any compatibility headaches. The ETL listing gives you peace of mind, and the price is right.
Just remember it's only for Bullseye inflators.
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