Parameters are absolutely real and use more safe and efficient,design is unparalleled.
Yesper Speed 2160 is the most powerful car jump starter, featuring at 2160 A peak current, 16000 mAh.

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All-New Jump Starter & Start Your Car Fast
Jump start a dead battery in seconds with this ultra-compact yet powerful car battery booster(heavy-duty jumper clamps included). It releases maximum energy (2160A peak) at every start for most 12V vehicles (9.0L gas or up to 7.0L diesel engines) and works even in extreme climates -20 ~ 60°C.
 
Large Battery Capacity & Long Standby Time
Equipped with 16000 mAh battery and low self-discharge  (≤120 uA), one full charge can use many times. With its multi-functional design, it's ready to charge all your devices by 3 outlets. 16000 mAh power bank functions to Keep your power run on a long trip. It can last 6-12 months after being fully charged, however, recharging it every 3 months is recommended.
 
  
 
Original Design 
“Black &  White” racing car's unique appearance features a fire-proof ABS casing, rugged & water-resistant enclosure, keep this cool jump box in your car and ready to start a fast and furious tour! 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.
 
Improved Safety Technology 
Internal self-protection system for high temperature, reverse polarity, short circuit, over-current, over-load and spark-proof for incorrect connections. LED flashlight has 3 modes for extra functions (lighting, Strobe, SOS).
 
   
 
Specifications
Brand: YESPER
Item model number: YJS20
Voltage:12V
Battery Cell Composition:‎ Lithium
Peak Current:2160A 
Battery Capacity:16000mAh
Output 1: Quick Charge (5V-2.4A/9V-2A/12V-1.5A); ;
Output 2: 5V-2.4A 
DC Output:15V-10A
Input:Type-C 15W (5V-3A) 
Operating Temperature: -20℃~ 60℃
Bulb Type:‎LED(Stable/Strobe/SOS) 
Item Weight:1.38 pounds 
Product Dimensions:‎8.8 x 3.5 x 1.4 inches 
FOR: 9.0L  Gas or 7.0L Diesel Engine
Vehicle Service Type: ATV, UTV, Dirt Bike, Snowmobile, Adventure, Personal Watercraft
 
What's Included
1×Host
1×USB to USB-C cable
1×EVA BOX
1×Intelligent jumper cable
1×Cigarette Lighter Socket adapter
1×User Manual
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