Don't Say Desperate. Say Yesper!

About YESPER

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The Leader in Intelligent Power—Always Ready, Especially When You Aren’t.

Founded in 2011, YESPER is a high-tech enterprise dedicated to the research, development, production and sales of car starters, car starter batteries and portable power stations, boasting over 1500 employees and 100,000 square meters of production facilities.

Committed to providing users with efficient, reliable and intelligent power energy solutions, our product portfolio covers a series of lithium-powered clean energy automotive products such as emergency starters and portable power stations—whether for ensuring quick car starts in emergency situations during daily commuting or meeting diverse power needs for outdoor adventures, YESPER consistently delivers professional support.

As a trusted energy partner, we strive to blend technological innovation with practical application to serve users across various scenarios.

Explore the YESPER Experience

YESPER is a brand for power your engine wherever you go. The coolest portable car jump starter; outstanding racing styles of car booster to process; boost your car; charge your devices; free shipping to the United States.

2011

ESTABLISHED

113+

COUNTRIES REACHED

2M+

PRODUCTS SOLD

1500+

EMPLOYEES

100K+

SQUARE-METER PLANT

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Say Yes to Every Adventure: The YESPER Journey

At YESPER, we believe every journey should be smooth and worry-free. Our motto, "Don't Say Desperate, Say Yesper," reflects our mission to be your trusted road companion. Whether you're commuting or adventuring outdoors, YESPER ensures your vehicle stays powered, saving you time and money by preventing unexpected setbacks.

For over 13 years, YESPER has expanded to over 50 countries across six continents, becoming the go-to brand for both everyday drivers and professional fleets. Our products are essential not just for daily commutes, but for long-haul drivers and fleet operators who need reliable backup on the road.

Our story began with our founder, an amateur racer and passionate traveler. While prepping for road trips with friends, he often forgot to bring essential gear like a jump starter or portable power station. After several frustrating experiences with dead batteries and low phone power, he realized the importance of having the right equipment. This sparked the idea for YESPER—to create powerful, practical solutions for those unexpected moments.

Today, YESPER’s Emergency Jump Starter and portable power stations are designed to keep you moving, whether you're stranded with a dead battery or need power for outdoor activities. We’re here to ensure that when the unexpected happens, you’ll never feel desperate again.

What Our Customers Are Saying

YESPER saved me on a road trip when my car wouldn’t start in the middle of nowhere. The jump starter worked instantly and got me back on the road in minutes. A must-have for any traveler!

Ethan Blackwood

I love camping, and YESPER’s portable power station kept all my devices charged during my trip. It’s compact, reliable, and the perfect outdoor companion.

Amélie Girard

As a long-distance truck driver, YESPER’s jump starter is a lifesaver. It’s easy to use, and it’s helped me avoid hours of waiting for roadside assistance. Highly recommend.

Giulio Bianchi

I’ve used YESPER on multiple trips, and it never lets me down. The portable power station is super handy for my car and my devices while traveling. I wouldn’t leave home without it.

Inés López

YESPER’s jump starter is a game-changer. My motorcycle had a flat battery in the middle of nowhere, and within minutes, I was back on the road. It's small, powerful, and reliable.

Jasper Van der Meer

Living in a hot climate, my car battery often dies. YESPER’s jump starter has been a lifesaver! It’s compact, easy to carry, and always gets me moving again in no time.

Yara Al-Hassan