NOCO Boost GB40: 1000A UltraSafe Jump Starter
12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L…
Price as of 2026-08-11. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$50–$66
- Mid-range:$66–$121← You are here
- Premium:$121+
Is This Right For You?
- •Risk-averse buyers — 127,032+ reviews give a highly reliable picture
- •NEXPOW Car Jump Starter 2026 Upgraded Car Battery Jump — 50% cheaper at $50 (Score A)
- •NOCO Boost GB70: 2000A UltraSafe Jump Starter — higher rated at 4.7/5 ($200)
📊 Based on data analysis of 8 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Car Jump Starters
Computed from live Amazon rating, review count, and price across 8 Car Jump Starters available to US consumers · last refreshed 2026-08-11.
How It Compares
This Product NOCO Boost GB40: 1000A UltraSafe Jump Starter | Most Popular NOCO Boost GB70: 2000A UltraSafe Jump Starter | Best Rated Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump | Best Value NEXPOW Car Jump Starter 2026 Upgraded Car Battery Jump | |
|---|---|---|---|---|
| Price | $99.95 | $199.95 | $126.02 | $49.99 |
| Rating | 4.6/5 | 4.7/5 | 4.7/5 | 4.5/5 |
| Reviews | 127,032 | 30,421 | 19,619 | 9,668 |
| Mubboo Score | A- | B | B+ | A |
Quick Specs
- Voltage
- 12 Volts
- Amperage
- 1000 Amps
- Unit Count
- 1.0 Count
- Item Weight
- 2.4 Pounds
- Battery Type
- Lithium
- Manufacturer
- NOCO
- Model Number
- GB40
- Battery Capacity
- 2150 Milliamp Hours
What buyers say about Car Jump Starters
Themes from buyer reviews across this category — not review data for this specific model.
Periodically recharge your jump starter to maintain emergency readiness, as lithium units can self-discharge over time. For heavy-duty applications like tractors or diesel trucks, consider a higher-amperage model.
- Compact and Portable
- Easy and Safe to Use
- Powerful Starting Performance
- Holds Charge for Long Periods
- Multi-Functional (Flashlight/USB Power)
- Battery Self-Discharge Over Time
- Lacks Hard Case or Quality Accessories
- Not Powerful Enough for Heavy-Duty Use
Expert Picks in Car Jump Starters
- Weego 22s — Most drivers
- Antigravity Batteries XP-10 — Best overall jump starter and portable power source
- Spirit A8 Car Jump Starter — Jump-starting plus laptop charging
- Bolt Power D28 — Jump-starting plus laptop charging
- New Brights Compact 12000mAH Mini Portable Car Jump Starter — Charging multiple devices after jump-start
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 Don't Buy A Jump Starter Until You Watch This Review! — Project Farm
- 📹 NOCO Genius Boost GB40 Real World Test and Review — Simply Must Go
- 📹 Are These The Best Jump Starters On The Market? - Noco Buying Guide — Outback Equipment
Key Features
- ✦START DEAD BATTERIES — Instantly start dead batteries with 1000 amps of peak lithium power. Up to 20 starts per charge on engines up to 6.0L gas and 3.0L diesel.
- ✦ULTRASAFE TECHNOLOGY — Engineered with patented spark-proof and reverse polarity protection for foolproof connections to any 12V vehicle - no sparks, no wrong connections.
- ✦PORTABLE POWER BANK — Integrated power bank delivers emergency power to smartphones, tablets, and more. Recharges in 3 hours so it’s ready when it matters most.
- ✦INTEGRATED LED FLASHLIGHT — Precision-engineered 100-lumen LED with 7 light modes, including SOS and strobe. Illuminate repairs, emergencies, or low-light environments.
- ✦COMPACT YET POWERFUL — High-discharge lithium technology delivers exceptional starting performance in a compact 2.5 lb form factor - perfectly sized for glove boxes and emergency k…
Source: product listing on Amazon.
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Featured in Our Reviews
Bottom Line
NOCO Boost GB40: 1000A UltraSafe Jump Starter earns Mubboo Score A-. Priced at $100 — a mid-range option, below the category average of $100. Rated 4.6/5 from 127,032+ reviews. Strong buy if: risk-averse buyers.
Frequently Asked Questions
Is the NOCO Boost GB40: 1000A UltraSafe Jump Starter worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.6/5 rating from 127,032 reviews — better than 63% of Car Jump Starters we track.
How much does the NOCO Boost GB40: 1000A UltraSafe Jump Starter cost?
It is currently $99.95 — mid-tier pricing for Car Jump Starters.
How does the Boost GB40: 1000A UltraSafe Jump Starter compare to other Car Jump Starters?
The category's most-reviewed alternative is the NOCO Boost GB70: 2000A UltraSafe Jump Starter (4.7/5, 30,421 reviews, $199.95). The Boost GB40: 1000A UltraSafe Jump Starter carries a Mubboo Score of A- vs B.
Sources & References
- View on Amazon →
- wirecutter review →
- consumerreports review →
- wirecutter review →
- Browse all Car Jump Starters on Mubboo →
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-11) and may change.