NOCO Boost X GBX55 1750A Jump Starter vs Ring RAC845 Compact Car Jump Starter 600A (2026)
Which is better? We compared both on score, owner ratings, pros and cons.
NOCO Boost X GBX55 1750A Jump Starter
1750A, 8.0L petrol / 6.0L diesel, UltraSafe spark-proof clamps. For larger engines and diesel vans.
Full Review
Ring RAC845 Compact Car Jump Starter 600A
600A, under £40, pocket size, reverse polarity. The ultra-budget emergency jump starter.
Full ReviewAt a Glance
| NOCO Boost X GBX55 1750A Jump Starter | Ring RAC845 Compact Car Jump Starter 600A | |
|---|---|---|
| 247Verdict Score | 9.2/10 | 8.3/10 |
| Owner Rating | 4.7★ (12,400) | 4.3★ (9,200) |
| Verdict | Excellent | Very Good |
| Amps | 1750A | 600A |
| Engines | 8.0L petrol / 6.0L diesel | Up to 2.5L petrol |
| Weight | 680g | 135g |
Quick Verdict
Both are strong choices, but the NOCO Boost X GBX55 1750A Jump Starter edges ahead with a 9.2/10 vs 8.3/10. 1750A, 8.0L petrol / 6.0L diesel, UltraSafe spark-proof clamps. For larger engines and diesel vans. That said, the Ring RAC845 Compact Car Jump Starter 600A is worth considering if 600A, under £40, pocket size, reverse polarity. The ultra-budget emergency jump starter. Check the current price on Rexing →
Pros & Cons Side by Side
NOCO Boost X GBX55 1750A Jump Starter
- 1750A covers diesel vans up to 6.0L and large petrol engines up to 8.0L
- UltraSafe spark-proof clamps work on completely dead batteries without spark risk
- Integrated safety LED flashlight works as an emergency beacon in breakdown situations
- Can jump-start up to 60 times on a single charge
- USB-C 18W fast charging serves as a genuine power bank for devices
- Heavier at 680g — more glove-box weight than GB40
- More expensive than GB40 for drivers whose cars the GB40 already covers
- Premium pricing for those with standard vehicles
Ring RAC845 Compact Car Jump Starter 600A
- Under £40 — most affordable jump starter that covers standard petrol cars
- 600A handles petrol engines up to 2.5L — covers most small city cars
- Pocket-size at 135g — genuine glove-box permanent storage
- Reverse polarity alarm prevents connection errors
- USB charging port provides backup power for phones
- 600A is the minimum — won't start 2.5L+ engines reliably
- Lower peak amp confidence vs NOCO build quality
- Shorter lifespan expectation vs premium alternatives
FAQ
Which is better, NOCO Boost X GBX55 1750A or Ring RAC845 Compact Car 600A?
Both are strong choices, but the NOCO Boost X GBX55 1750A Jump Starter edges ahead with a 9.2/10 vs 8.3/10. 1750A, 8.0L petrol / 6.0L diesel, UltraSafe spark-proof clamps. For larger engines and diesel vans. That said, the Ring RAC845 Compact Car Jump Starter 600A is worth considering if 600A, under £40, pocket size, reverse polarity. The ultra-budget emergency jump starter.
Is the NOCO Boost X GBX55 1750A worth the extra cost?
Yes — NOCO Boost X GBX55 1750A Jump Starter scores higher at 9.2/10 vs 8.3/10.
Who is the NOCO Boost X GBX55 1750A best suited to?
1750A, 8.0L petrol / 6.0L diesel, UltraSafe spark-proof clamps. For larger engines and diesel vans.
Who is the Ring RAC845 Compact Car 600A best suited to?
600A, under £40, pocket size, reverse polarity. The ultra-budget emergency jump starter.
What are the main downsides of each?
NOCO Boost X GBX55 1750A Jump Starter: Heavier at 680g — more glove-box weight than GB40; More expensive than GB40 for drivers whose cars the GB40 already covers. Ring RAC845 Compact Car Jump Starter 600A: 600A is the minimum — won't start 2.5L+ engines reliably; Lower peak amp confidence vs NOCO build quality.
Do owner ratings agree with our verdict?
Largely, yes — NOCO Boost X GBX55 1750A Jump Starter sits at 4.7★ from 12,400 verified Amazon owners, and Ring RAC845 Compact Car Jump Starter 600A at 4.3★ from 9,200.
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