Our own photo after the trial
Battery Tender Junior
A small maintainer for motorcycles and stored cars. We will run it side by side with the NOCO Genius1.
Independent car gear tests
Car gear, measured. Not hyped.
We test jump starters, tire inflators and battery chargers the same way every time — cold starts, a reference gauge, a stopwatch — and publish every number, including the misses.
Test sheetWhat we measure
- Gauge accuracy vs. reference
- ± PSI
- Time to fill a real tire
- seconds
- Cold starts per charge
- starts
- Noise at 1 meter
- dB
Real gear. Real car. Every number published.
Featured gear
Well-known gear lined up for our trials.
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Our own photo after the trial
Fanttik X8 Apex
A cordless, battery-powered inflator. Our trial measures PSI accuracy, inflate time and how many tires it fills per charge.
Our own photo after the trial
NOCO Boost HD GB70
The bigger NOCO for trucks and larger engines. Our trial checks if the extra power and price are worth it over the GB40.
Browse by Category
Roadside power comes first. Detailing and dash cams are next.
Up Next on the Test Bench
The first products in our test queue. Scores go live only when a trial is finished.
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Our own photo after the trial
AstroAI Portable Tire Inflator
A budget 12V plug-in inflator. Our trial will check its gauge against a reference gauge and time it from flat to full.
Our own photo after the trial
NOCO Boost Plus GB40
A compact lithium jump starter. Our trial will measure real cold starts, starts per charge and how the safety features behave.
Our own photo after the trial
NOCO Genius1
A small smart charger and maintainer. We will test it on a car in storage and a motorcycle battery over several weeks.
Latest from the garage
Test results, comparisons and plain-English guides.
No articles yet. The first trial results and guides will appear here as soon as they are finished.
How we test
No lab coats and no paid placements: just a garage, real cars and honest numbers.
- Step 01
We buy it
We pay for the gear we test. If a brand ever sends a unit, the review says so.
- Step 02
We measure it
Every product goes through the same trial on a real car, with reference tools and written-down numbers.
- Step 03
We publish every number
You get the result, our photos and what we did not like — including the products that failed.