Portable Jump Starters
The core of the YUSMAN product line. Lithium powered jump starters in a range of sizes and power levels, designed for everything from compact cars to full size trucks.
YUSMAN Jump Starter
Powerful, portable jump starters built to get you back on the road fast. YUSMAN delivers reliable starting power in a compact package that fits in your glove box, ready whenever you need it most.
About YUSMAN
YUSMAN is a brand focused on portable power solutions, with a product line anchored by jump starters that combine high performance with everyday portability. The goal has always been straightforward: give drivers a reliable way to handle a dead battery without waiting for a tow truck or flagging down a stranger for a boost.
Every YUSMAN portable jump starter goes through rigorous testing before it reaches customers. From the lithium battery cells to the heavy duty clamp connectors, each component is selected for durability and consistent output. Real world conditions like extreme cold and repeated use cycles factor into the design process, because a jump starter that only works in perfect weather isn't much help.
Beyond raw power, YUSMAN puts a strong emphasis on user safety. Features like intelligent clamp detection, reverse polarity alerts, and thermal management systems are built into every model. The brand also backs its products with responsive customer support, so buyers can get help quickly if questions come up after purchase. Learn more and shop the full YUSMAN jump starter lineup at theyusman.com.
Product Categories
Jump Starter Accessories
Replacement clamps, carrying cases, charging cables, and adapters to keep your YUSMAN jump starter in top shape and organized wherever you store it.
Portable Power Banks
High capacity USB power banks from YUSMAN that share the same reliable battery technology found in the jump starter lineup. Great for camping, travel, and everyday charging.
Emergency Road Kits
Bundled kits that pair a YUSMAN jump starter with essential roadside tools like tire inflators, safety triangles, and first aid supplies. Everything needed in one package.
Best Sellers
YUSMAN Portable Jump Starter 2000A
The flagship YUSMAN portable jump starter handles up to 8.0L gas and 6.5L diesel engines with 2000 peak amps of starting power. A high capacity lithium battery keeps the unit ready for multiple jumps on a single charge, and the integrated USB ports let you power up devices on the road.
YUSMAN Compact Jump Starter 1500A
A lighter, everyday carry option from YUSMAN that still delivers impressive cranking power. This model fits easily in a glove compartment and provides 1500 peak amps, enough for most passenger vehicles. The digital display shows remaining battery level at a glance.
YUSMAN Heavy Duty Jump Starter 3000A
Built for trucks, SUVs, and larger vehicles, the YUSMAN 3000A model brings professional grade starting power in a portable form. With a massive battery capacity and rugged construction, this jump starter is a go to for drivers who need extra muscle on demand.
Product Features
Serious Starting Power
YUSMAN portable jump starters pack enough peak amps to crank gas and diesel engines alike. Whether it's a cold morning or you accidentally left the headlights on overnight, these units deliver the burst of energy needed to fire up the engine without calling for roadside assistance.
Truly Pocket Sized
Gone are the days of lugging around a heavy battery box. YUSMAN jump starters are small enough to toss in a backpack, center console, or trunk organizer. Despite their compact form factor, they punch well above their weight when it comes to cranking performance.
More Than a Jump Starter
Every YUSMAN unit doubles as a portable power bank. Charge phones, tablets, and other USB devices on the go. Some models also include a built in LED flashlight with multiple modes, making them a handy tool for roadside situations after dark.
Safety You Can Count On
Reverse polarity protection, overcurrent safeguards, and short circuit prevention come standard across the YUSMAN jump starter lineup. These aren't just marketing bullet points. They are real protections that keep both the user and the vehicle battery safe during every use.
Long Lasting Charge Retention
YUSMAN jump starters hold their charge for months at a time, so they are always ready when the unexpected happens. Charge one up, store it in the vehicle, and rest easy knowing the battery will still have juice weeks or even months later.
Customer Reviews
"My truck battery died at a trailhead in January and the YUSMAN 3000A fired it right up on the first try. I was honestly surprised something that small could crank a 6.7L diesel in freezing temps. Keeping this thing in my truck permanently."
Karen
"I bought the YUSMAN 1500A for my daughter's car before she left for college. She's already used it once when she left the dome light on overnight. The fact that she could handle it herself without calling anyone gave both of us peace of mind."
Miguel
"What sold me on the YUSMAN portable jump starter was how long it holds a charge. I topped it off in September, threw it in my trunk, and it still showed 87% in December. The USB ports are a nice bonus too. I've used it to charge my phone more often than I've used it to jump a car."
Lena
Frequently Asked Questions
What vehicles can a YUSMAN jump starter handle?
It depends on the model. The YUSMAN 1500A works with most passenger cars and smaller SUVs. The 2000A covers larger gas and diesel engines, while the 3000A is designed for trucks, vans, and heavy duty vehicles. Check the specific product page for engine size compatibility.
How many times can a fully charged YUSMAN portable jump starter start a car?
A fully charged unit can typically deliver between 20 and 40 jump starts depending on the model and the size of the engine being started. Smaller engines draw less power per start, so the unit lasts longer between charges.
Is it safe to use a YUSMAN jump starter without automotive experience?
Absolutely. YUSMAN jump starters include multiple built in safety features like reverse polarity protection and spark proof clamps. The included instructions walk through each step clearly, and the intelligent clamp system will alert you if the connections are incorrect before any power flows.
How long does it take to fully charge a YUSMAN jump starter?
Most models charge fully in about 4 to 6 hours using the included wall adapter. Some models also support faster charging through USB C. The LED or LCD display shows real time charging progress so you always know when it is ready.
Can the YUSMAN jump starter be used as a phone charger?
Yes. Every YUSMAN jump starter includes USB output ports for charging smartphones, tablets, and other devices. Some models feature Quick Charge 3.0 for faster device charging speeds.
How should a YUSMAN portable jump starter be stored?
Store it in a cool, dry place and recharge it every three to four months if not in regular use. Avoid leaving it in direct sunlight or in extremely hot environments for extended periods. The trunk or glove box of a vehicle is fine for everyday storage.
Does YUSMAN offer a warranty on jump starters?
Yes. YUSMAN jump starters come with a manufacturer warranty. The length and terms depend on the specific model, so check the product page or packaging for full details. Customer support is available through theyusman.com for any warranty related questions.
Where can YUSMAN jump starters be purchased?
YUSMAN jump starters are available through theyusman.com as well as select online retailers including Amazon. Visit the product pages on theyusman.com for the most current availability and pricing.
Never Get Stranded with a Dead Battery Again
A YUSMAN portable jump starter fits right in your glove box and delivers the power to get any engine running in seconds. Browse the full lineup at theyusman.com and find the right model for your vehicle today.
Shop YUSMAN Jump Starters