28000mAh Car Jump Starter Air Pump Multi-Function4In1 Air Compressor Power Bank Car Battery Starter Starting Auto Tyre Inflator

SPECIFICATIONS Brand Name: DIXSG Origin: Mainland China Hign-concerned Chemical: None Battery Capacity(mAh): 20000-30000 Peak Current: >1200 A Conversion Rate: 80%~85% Number Of Built-in Batteries: 4 External Testing Certification: ROHS External Testing Certification: FCC External Testing Certification: ce   In order to better serve our customers, we use air transportation, which is much faster than the maximum delivery time reserved by the AliExpress platform. The above picture shows the estimated time of arrival and receipt in various countries. Please understand, thank you! Dear buyer, hello! This product is a pure battery product. Due to the impact of the logistics policy of AliExpress shopping platform, we cannot use AliExpress Standard logistics to send to you. We can only send to you through our own logistics. But it can query the logistics tracking trajectory on another website, the site is: https://www.17track.net/zh-cn#nums=#TrackingNumber#   Korean buyers please visit this website:   http://17exp.kingtrans.cn/WebTrack?action=list   If you have any logistics problems, please feel free to contact the seller's customer service, he will help you solve the logistics tracking problem Other policies: 1. We are not responsible for any custom duty or import tax. But we will do our best to help you clear customs. Description: This product is a large battery pure electric product, so there are few logistics channels for transportation and it is needs to wait for flights occasionally.If you are in a hurry, you can order directly from our overseas warehouse where the goods are available. If you choose to order from the Chinese warehouse, some countries may not arrive be so fast. Please be patient and please do not give bad reviews~~You can consult our staff at any time the arrival track of the package, thank you for your understanding, Best wishes for you ! Please pay attention to this note:1. Please charge after receive jump starter.2. Charge every 3 months, low power may fail start.3. Charge phone tablet only occasionally. efficiency is about 50%. 4. The charge speed or discharge speed will be fast during the last 15% power of the jump starter. Please do not worry about these problems. This is the characteristic of high-rate lithium batteries, and it will not affect product quality and normal use. Why it's necessary to get a jump starter? 1. Long standby time run out battery;2. Make preparation for a long driving trip;3. Your car can't start due to low power or freezing winter; 4 in 1 Car Starting Device– Do more with Less Money. 1. Jump Starter 2. 150PSI Air Compressor3. Power Bank4. LED Flashlight Description:Product name: Multi-function 4In1 Jump Starter Air CompressorShell Material: PC ABSOutput voltage: 12VProduct function: start / inflation / charge / lightcapacity:28000mAhDimensions: 20 * 13 * 5cmCharging time: 3~4 hoursUSB output:5V/2ACharging input: 5V / 2AStarting current: 1000APeak current: 2000 ALED HD Lighting: Highlight Lighting – SOS – Flash Suitable for: 12V diesel gasoline vehicle Feature: car emergency power air pump, car starter, emergency power supply