Yesper is a portable lithium-ion battery car jump starter pack that can deliver 4120 A peak current to jump start 12 V car vehicles up to all gas engines and 10.0 L diesel engine. Weighing at 1.71 ibs, it is great to hold in your hand and occupies only a fraction of your car trunk. Jump starter features 10 safety protection, making it safe and easy for anyone to use. It's a powerful car booster that doubles as a 24000 mAh power source for recharging USB devices and your 12- 16.8V DC car devices.Built-in 3 modes of LED light, like a flashlight, SOS, strobe, helps you see your engine, change a tire at night, or even warn oncoming traffic when you need roadside assistance. 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.








Products | ||||||
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Peak Amps | 1550A | 2160A | 4120A | 2160A | 3000A | 3000A |
Battery Capacity | 44.4Wh | 59.2Wh | 88.8Wh | 59.2Wh | 74Wh | 74Wh |
Engine Rating | 8.0 L Gas / 6.0 L Diesel | 9.0 L Gas / 7.0 L Diesel | All Gas / 10.0 L Diesel | 9.0 L Gas / 7.0 L Diesel | 10.0 L Gas / 8.0 L Diesel | 10.0 L Gas / 8.0 L Diesel |
Input | Type-C 15W(5V/3A | Type-C 15W(5V/3A) | Type-C 15W(5V/3A) | Type-C 15W(5V/3A) | PD 100W MAX | PD 100W MAX |
Output | Type-C 15W(5V/3A); Quick Charge (5V/3A,9V/2A,12V/1.5A), 5V/2.4A; DC 15V/10A | Type-C 15W(5V/3A); Quick Charge (5V/3A,9V/2A,12V/1.5A), 5V/2.4A; DC 15V/10A | Type-C 15W(5V/3A); Quick Charge (5V/3A,9V/2A,12V/1.5A), 5V/2.4A; DC 15V/10A | Type-C 15W(5V/3A); Quick Charge (5V/3A,9V/2A,12V/1.5A), 5V/2.4A; DC 15V/10A | Type-C 15W/PD 100W MAX | Type-C 15W/PD 100W MAX |
LED Flashlight | ||||||
carrying case | no | no | ||||
Pre-Heat Tech | X | X | X | X | X | |
Operating Temperature | -4°F-140°F | -4°F-140°F | -4°F-140°F | -4°F-140°F | -4°F-140°F | -40°F-140°F |
Brand | YESPER |
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Item Weight | 1.71 Pounds |
Peak Current | 4120A PEAK |
Battery Capacity | 88.8Wh |
Input | Type-C 15W(5V/3A) |
Output | Type-C 15W(5V/3A); Quick Charge (5V/3A,9V/2A,12V/1.5A), 5V/2.4A; DC 15V/10A |
Working Temperature | -4~140F |
carrying case | YES |