A dead battery has ended more rides than most riders care to admit, and it rarely picks a convenient moment. Modern lithium jump starters have made the old set of jumper cables and a search for a stranger’s car obsolete. Below are five picks that cover every budget, from a glovebox-sized unit built for motorcycles to a heavier-duty option that also handles trucks and diesels.
1. NOCO Boost GB40 — Top Pick
The NOCO Boost GB40 is the jump starter most riders reach for first, and the review count backs it up: it is one of the best-selling units on Amazon with well over 100,000 ratings. At 1000 peak amps it is rated for engines up to 6.0L gas and 3.0L diesel, which covers essentially every motorcycle on the road with room to spare. UltraSafe technology makes the clamps spark-proof and reverse-polarity protected, so there is no wrong way to connect it, and the compact 2.5 lb body fits in a saddlebag or glovebox without a second thought. It also doubles as a USB-C power bank and includes a 100-lumen LED flashlight with an SOS mode. At around $99.95, it is not the cheapest option here, but if you want the one everyone else already trusts, this is it.
2. GOOLOO A3 12V 3000A Portable Jump Starter with Air Compressor — Best Value
The GOOLOO A3 pairs a 3000-amp jump starter with a 150 PSI auto-off tire inflator in one unit, rated for engines up to 9.0L gas and 6.5L diesel — well beyond what any motorcycle needs, which means plenty of headroom for cold mornings and aging batteries. With over 4,500 ratings and a 4.4-star average, it has the track record to match the spec sheet. The built-in air compressor is the real differentiator: a flat tire and a dead battery are two of the most common roadside problems, and this covers both from one device. At around $99.99, it undercuts the NOCO by price while adding a feature the NOCO doesn’t have.
3. AstroAI S8 1500A Jump Starter — Best Budget
Not every rider needs 3000 or 4000 amps for a single-cylinder or twin. The AstroAI S8 delivers a genuinely useful 1500 peak amps, rated for up to 6.0L gas and 3.0L diesel engines, in a pocketable 7.9 x 4.5 x 3.7 inch body that weighs under a pound. It carries eight built-in protections including reverse polarity, overcurrent, and short-circuit protection, and doubles as a 3-mode flashlight and USB power bank. It won’t win a spec-sheet contest against the units above, but for a bike that just needs an occasional assist after a long winter in storage, it does the job at a fraction of the price.
4. GOOLOO A5 Jump Starter with Air Compressor, 4000A — Best All-in-One
The GOOLOO A5 steps up to 4000 peak amps and a stronger 160 PSI compressor motor, rated for all gas engines and up to 10.0L diesel. It packs a jump starter, tire inflator, 20,000mAh power bank, and LED flashlight into one rugged 8.98 x 5.55 x 2.40 inch body, and GOOLOO rates it down to -4°F, which matters if the bike lives outside through winter. With 784 ratings and a 4.5-star average, it is the pick for a rider who wants one device in the garage that handles the bike, the truck, and the flat tire on any of them.
5. NOCO Boost GB70 2000A — Best for Bigger Bikes and Touring Rigs
Big touring bikes, trikes, and anyone who also needs to jump a truck or a larger diesel should look at the NOCO Boost GB70. It doubles the GB40’s output to 2000 peak amps, rated for up to 8.0L gas and 6.0L diesel engines, and steps up to a 400-lumen flashlight and up to 40 jump starts per charge. It carries the same UltraSafe spark-proof and reverse-polarity protection as the rest of the NOCO lineup, with over 30,000 ratings backing it up. At around $149.95 it costs more than the GB40, but the extra headroom is worth it if your garage has more than one kind of engine in it.
How to Choose a Motorcycle Jump Starter
Peak amps matter less than most marketing suggests once you clear about 1000A — any of the units above will start a motorcycle battery with room to spare. What actually varies is size, cold-weather performance, and whether you want the added air compressor. If the jump starter will live in a saddlebag, prioritize the smallest, lightest option that still covers your engine size. If it will live in a truck or garage and occasionally help out a bike, the extra amps and compressor on a unit like the GOOLOO A5 or NOCO GB70 earn their keep.
A jump starter is only useful if it has charge when you need it. Lithium units self-discharge slowly, but not indefinitely, so check the level every few months rather than assuming a full charge from last season is still there. Pairing one with a motorcycle battery tender that keeps the bike’s own battery topped off will mean you reach for the jump starter far less often, and a roadside tool kit covers the rest of what a dead battery alone won’t fix.