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Clore Jump-N-Carry JNC325 (2000A) vs NOCO Boost Plus GB40 (1000A)
Which one has the downsides you can live with?
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The short answer
Clore Jump-N-Carry JNC325 (2000A) ranks higher (#2 vs #4 of 8) and scores better on starting power, holds a charge, ease & safety features. NOCO Boost Plus GB40 (1000A) wins on size & weight.
The biggest complaint about the Clore Jump-N-Carry JNC325 (2000A) is pricey; for the NOCO Boost Plus GB40 (1000A) it's small battery, few jumps per charge. Pick the one whose catch bothers you less.
Side by side
| Clore Jump-N-Carry JNC325 (2000A) | NOCO Boost Plus GB40 (1000A) | |
|---|---|---|
| Rank in portable jump starters | #2 | #4 |
| Price tier | $$$ | $$ |
| Type | Lithium | Lithium |
| Amazon 1–2★ share | 8% | 5% |
| Overall score | 3.8 | 3.6 |
| Starting power | 4.5 | 3.0 |
| Holds a charge | 3.0 | 2.5 |
| Ease & safety features | 4.5 | 4.0 |
| Size & weight | 3.5 | 5.0 |
| Durability | 3.5 | 3.5 |
Price tiers: $ under $80 · $$ $80–180 · $$$ over $180. Highlighted = clearly better (a score gap of 0.3 or more, or a 1–2★ share at least 3 points lower). Scores are explained, with sources, on each product's page.
Top complaints
Clore Jump-N-Carry JNC325 (2000A)
- Pricey
Car and Driver lists 'Pricier than most' as its con, and Gear Patrol says it costs more than other portable jump starters on its list. Amazon owners are split on value, and some find it overpriced.
- Mixed battery reports
Amazon's summary says some owners find it starts dead batteries instantly, while others report issues.
- Some want even longer cables
Amazon owners say the cables are longer than most, but some wish they were 50% longer.
NOCO Boost Plus GB40 (1000A)
- Small battery, few jumps per charge
Car and Driver measured 30 Wh, the lowest in its test. One jump on a badly drained battery took it from full to 25%, so the editors wouldn't count on more than one or two jumps per charge. CNN measured 24 Wh and needed to recharge after two heavy loads. Amazon's summary says battery life is mixed, with some owners reporting it won't recharge.
- Not enough power for some trucks and vans
Low-star Walmart reviews describe it failing to start a truck, a van and a completely dead 2024 F-150 (it only half cranked, then drained to zero). AutoGuide lists 'Only 1,000A' as a con and calls the maker's engine-size claims optimistic for larger engines.
Source: Walmart reviews (lowest rated), AutoGuide - Short leads and slow recharging
CNN found the 6-inch leads disappointingly short, and recharging takes two to three hours because the input is limited to 5 V, 2.1 A. Car and Driver also says the leads are extremely short and the clamps are hard to squeeze.
Source: CNN Underscored, Car and Driver
Who should pick which
Pick the Clore Jump-N-Carry JNC325 (2000A) if
V8s and large gas engines (rated up to 8.0 L)
Simple two-button operation
Batteries in hard-to-reach spots
Skip it if: You're on a tight budget; You want the lightest pack; You want a big display
Pick the NOCO Boost Plus GB40 (1000A) if
Glove-box storage for a car or small SUV
Drivers who want a simple, proven brand
Occasional emergency use
Skip it if: You need several jumps per charge; You drive a large truck or big V8; You want long cables
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