YESPER 2000A Jump Starter & 150PSI Air Compressor – 12000mAh Power Bank with LED Screen, Tyre Inflator for 8L Gas/6L Diesel

Powerful Car Battery Jump Starter: YESPER X1 portable jump starter with air compressor adopts QDSP technology to increase the starting capacity by 3 times. Through the disruptive innovation of battery/component structure, the car battery jump starter reduces the starting temperature and equalizes the temperature to ensure safe starting.

Super Large Capacity and Peak Power: The jump start battery pack can start the car (up to 8.0L gas or 6.0L diesel) up to 20 times with a peak current of 2000 amps and heavy-duty clamps and cables. A jump box with air compressor can restart the car even if the car battery is dead. In addition, it is also able to start trucks, motorcycles, snowmobiles, ATVs, UTVs, lawnmowers, and yachts.

3+4 Air Compressor with Car Jump Starter: YESPER X1 battery jumper starter portable can quickly inflate car tires to 30 PSI in just 3 minutes, unique turbocharged 35L/Min (150 PSI) lasting 25 minutes. 3 different nozzles& 4 Preset Modes can be used to inflate SUVs, cars, bikes, balls, etc. Equipped with Smart preset & AUTO-STOP. LCDs show the remaining power and working status. Because of the AUTO-STOP function, you never have to guess the exact amount of power left and over-inflate.

Portable & Multifunctional: Designed with 1 USB output port (5V/2.1A), the USB port can fully charge mobile phones, tablets, and other mobile devices at the fastest speed; the battery charger car jump starter LED work light has three modes: flashlight, strobe light, and SOS light. This multi-purpose portable jump starter weighs only 635g, making it suitable for camping, outdoors, indoors, emergencies, travel, and other uses.

NOTE: If the jump box for cars is not used for a long time, it is recommended to charge the jump starter every 3 months to keep the battery charger and jumper starter healthy. Working temperature: -4℉ to 140℉. Using this product at high temperatures or placing it in a high-temperature environment for a long time is forbidden. Jump-starting the car continuously at a high frequency is forbidden. Allow the spark jumper to cool for at least 1 minute between each start.

Improved Safety Technology: The car jumper starter portable kit is safe and easy to use, with corresponding green/red lights for correct/incorrect connection, no need to worry about incorrect connection or sparking. Car emergency kits have anti-spark, reverse polarity protection, low voltage protection, overheat protection and overload protection. You can safely connect it to any 12V car battery.

In the Box: The package includes a portable car lithium battery starter, a smart battery clamp, a mobile phone adapter cable, a user manual, a multi-function gas nozzle and a pump tube.

FAQ:

Q1: How to turn off this appliance?

A: a.This appliance will power off automatically when no load of charging is complete.

    b. Long press the 2S power button to enter shutdown.

Q2: How long does it need to fully charge the jump starter?

A：Approx. 3.5 hours through the USB 5V/2A input.

Q3: How many times can this appliance charge for my cell phone?

A: Approx. 2 times for iPhone11.

Q4: How many times can this appliance jump start the vehicle if it is in full battery?

A: Approx. 20 times.

Q5: How about the lifetime of this appliance?

A: About 3-5 years.

Q6：How long the storage of battery will remain?

A: 6-12 months, however, we suggest to recharge it every 3 months.