GOOLOO A3 3000A Jump Starter with Air Compressor vs NOCO Boost GB40 1000A 12V Lithium Jump Starter
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
GOOLOO A3 3000A Jump Starter with Air Compressor
One glovebox tool for a flat battery and a soft tire
The A3 pairs a 3000-amp jump starter, rated by GOOLOO for 9.0L gas and 6.5L diesel, with a 150 PSI inflator that stops at a preset pressure. GOOLOO's guide limits you to three consecutive starts two minutes apart, and asks for a 30-minute cool-down before recharging.
Published specifications
- GOOLOO: 3000 A peak; gas up to 9.0 L, diesel up to 6.5 L; 12V only
- Guide: max 3 consecutive starts, 2 minutes apart; cool 30 min before recharging
- Guide: full charge in about 4-5 hours; 5V/2A wall charger not included
- Guide: recharge after each use, before long trips, and every 3 months in storage
- GOOLOO: 150 PSI inflator, 35 L/min, 5 preset modes, automatic shut-off
- Warranty stated as 18 months on the listing and 'up to 30 months' by GOOLOO
Strengths
- Jump starter and a 150 PSI auto-stop inflator in one body, with five preset modes
- GOOLOO publishes explicit usage limits, LED meanings and a recharge schedule
- Also works as a USB power bank and an LED flashlight with SOS mode
Caveats
- Guide's storage range (14-113°F) is far narrower than the -4 to 140°F advertised
- Only three consecutive starts, and no charging devices while jump-starting
- GOOLOO's A3 manual PDF is an image-only scan, and warranty length is stated two ways
Read the full GOOLOO A3 3000A Jump Starter with Air Compressor guide
NOCO Boost GB40 1000A 12V Lithium Jump Starter
Gas engines to 6.0L and diesels to 3.0L on 12V lead-acid
NOCO rates the GB40 at 1000 peak amps for gas engines up to 6.0 litres and diesels up to 3.0 litres, on a 24 Wh lithium pack. It is spark-proof and reverse-polarity protected in normal use — but the manual override that starts a battery below 2 volts switches both of those off.
Published specifications
- NOCO: 1000 A peak; gas up to 6.0 L, diesel up to 3.0 L; 12V lead-acid only
- NOCO: 24 Wh lithium-ion internal battery; USB in and out at 5V 2.1A
- Guide: recharge about 3 h at 2 A, 6 h at 1 A, 12 h at 0.5 A
- Guide: no more than 5 consecutive starts in 15 minutes, then rest 15 minutes
- Guide: operate -20°C to +50°C; charge 0°C to +40°C; store -20°C to +50°C
- NOCO: 1-year limited warranty, non-transferable; claim terms differ by guide version
Strengths
- Spark-proof and reverse-polarity protection in normal use, plus an IP65 housing
- Starts 12V lead-acid batteries down to 2 volts without the override
- NOCO publishes full specs, engine ratings and the complete warranty text
Caveats
- Manual override disables both safety protections and can push up to 1000 amps
- Guide limits you to five starts in fifteen minutes, then a fifteen-minute rest
- Warranty is non-transferable, and the two guide versions state different claim steps
Read the full NOCO Boost GB40 1000A 12V Lithium Jump Starter guide
How to choose between them
Choose the GOOLOO A3 3000A Jump Starter with Air Compressor if your situation matches: One glovebox tool for a flat battery and a soft tire. Its main caveat: Guide's storage range (14-113°F) is far narrower than the -4 to 140°F advertised.
Choose the NOCO Boost GB40 1000A 12V Lithium Jump Starter if your situation matches: Gas engines to 6.0L and diesels to 3.0L on 12V lead-acid. Its main caveat: Manual override disables both safety protections and can push up to 1000 amps.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- GOOLOO A3 jump starter with air compressor, complete user guide Source for GOOLOO A3 3000A Jump Starter with Air Compressor
- GOOLOO product page for the A3 3000A Supersafe jump starter with air compressor Source for GOOLOO A3 3000A Jump Starter with Air Compressor
- GOOLOO product manuals index listing the A3 user manual Source for GOOLOO A3 3000A Jump Starter with Air Compressor
- NOCO GB40 user guide and warranty, English section (listing-supplied copy) Source for NOCO Boost GB40 1000A 12V Lithium Jump Starter
- NOCO current GB40 user guide, dated 03.07.2025A Source for NOCO Boost GB40 1000A 12V Lithium Jump Starter
- NOCO tech specs page for the GB40 1000A jump starter Source for NOCO Boost GB40 1000A 12V Lithium Jump Starter
- NOCO product overview page for the GB40 Source for NOCO Boost GB40 1000A 12V Lithium Jump Starter
Primary sources checked .