$204.00 USD
· Powerful Car Jump Starter: 1550 A Peak/ 12000 mAh/ 44.4 Wh
· Start 12V Vehicles up to 8.0 L Gas Engine/ 6.0 L Diesel Engine
· 3 Ultra-Bright Lighting Modes: Flashlight, SOS, Strobe
· 3 Output ports for charging your devices
· 8 Security Protection: Spark-proof and over-current protection
· Come with an EVA storage box
· Unique appearance design, printed race flag, shows YESPER's value just like racing: Endless pursuit of the best and self-transcendence on and off the race.

Yesper Speed 1550 is a battery jump starter that can deliver 1550 A peak current to support 8-Liter gasoline and 6-Liter diesel engine at best. It features a ridiculously intelligent tactical LED light to work in the dark easier and USB outlet for charging your other devices. Weighing at 1.06 ibs and measuring in 1.41 inch, it is lightweight and sleek to carry but still deliveries powerful performance. 8 smart safety protection, making it safe and easy for anyone to use. The most desperate thing is that a dead battery leaves you stuck on the roadside, time to put a YESPER JUMP STARTER in your car. Always a YES on the go.

Real Power to Jump Start

No tricks, only facts and figures here. Yesper Speed 1550 jump starter with 1550 A peak current and 12000 mAh battery capacity is compact with high power to jump start your car or provide power backup for your small devices many times.

1500 A peak current and 12000 mAh car jump starter

Small or Big Cars,  Jump Start All Fast

Suitable to jump start 12 V vehicles up to 8.0 L gas and 6.0 L diesel engines, like cars, boats, lawnmowers, and more in seconds.

Small or Big Cars,  Jump Start All Fast 8.0 L gas and 6.0 L diesel engines

Large Battery Capacity & Long Standby Time

Made from 12000 mAh battery and with low self-discharge(≤120uA) technology, it can jump start up to 40 times or store 6-12 months in a full charge. However, recharging it every 3 months is recommended.

Large Battery Capacity & Long Standby Time

Intelligent Led Light to Work in Dark Easier

Intelligent LED torch with 3 light modes including SOS and emergency strobe, is an essential tool to help your check your engine or setup camping, even deliver an emergency signal at night. Completely Ideal for your adventurous journey.

Intelligent Led Light to Work in Dark Easier SOS strobe light  for camping

44.4 Wh Power Bank

With its dual USB port and Type-C port, it's ready to charge all your devices. 44.4 Wh real capacity power bank to keep your phones or camera on during a long trip. 

44.4 Wh portable powerful Power Bank charge phones or camera

Always Safe

8 Safety protection, including spark-proof protection, short-circuit protection, over-voltage protection, and overcharge protection, etc, ensure you and your car's security.

park-proof short-circuit over-voltage protection and overcharge

Your Car Equipment Matter

Portable Speed 1550 Car Jump Starter can power up your 15V DC car equipment on the go, ensuring your joyful driving experience, let your every minute on the car count.

15V DC car equipment charging car refrigerator vacuum, 12V devices

Work in Extreme Weather

The worst thing is driving out under the freezing weather. And what makes the driver desperate is that one cannot jump start car with a conked-out battery. Hopefully, YESPER portable jump starters can operate in extreme weather, under the temperature of -4°F-131°F. 

Yesper 1550a car booster operate in extreme weather -4°F-131°F.

Born to Jump Start

Help you out of the following dilemmas quickly and easily. Forget to turn off the light all night, encounter the extreme weather, or need a jump, Yesper jump starters help you out of desperate and get fast on the road.

Born to Jump Start race style

Easy to Jump Start

You can jump start your car totally by yourself without assistance.

easy to jump start your car

Specification Dashboard

Specification detail of jump box

What's In the Box

portable jumper battery pack accessories jumper leads