Popular Car Booster 12/24v Battery Charger Power Compressor USB Auto Portable Jump Starter

Popular Car Booster 12/24v Battery Charger Power Compressor USB Auto Portable Jump Starter

Popular Car Booster 12/24v Battery Charger Power Compressor USB Auto Portable Jump Starter

Popular Car Booster 12/24v Battery Charger Power Compressor USB Auto Portable Jump Starter

About products:

Q: What is car jump starter ?
A: A car jump starter is used as an emergency tool to jump start the engine, in the event the original onboard battery is totally exhausted or even dead. What's more,the jump starter is multi-functional. It can also be used as a portable power bank to power compatible digital devices, like laptop, tablet, smartphone, camera, audio speaker, video player, online game handset, even car frigerator and blast pump.

Q: How to turn off this appliance?
A: This appliance will power off automatically after 10seconds when no task or loading is detected or when the charging is completed. 

Q: How long does it take to fully charge this mini car jump starter?
A: It takes 3 hours to repenlish this mini car jump starter with 12V/1A charger.

Q: How many times can this appliance on full charge start the vehicle?
A: Test shows it is 30 to 50 times.

Q: How long will the power of the battery last when it is idle?
A: 3-6 months,however,we suggest you charge it at least every 3 months as to prevent it from decaying or aging. 

Q: There are several types of LED lights, how can i shift from one to another?
A: The LED light is another extra practical function from the device. A continuous press on the Switch Button around 3 seconds will start the light, for illumination by default. Three models are designed, illuminating light, flash light (or strobe) and SOS, and the modes shift in sequence with a single short press on the same button.

Q: With a full charge, how many time the power bank can charge a smartphone, say iPhone 7?
A: Technically, it can power for a battery exhaused smartphone for approximate 5 times. 

About service: 

Q. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages 
before you pay the balance.

Q. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU, but EXW and FOB are preferable.

Q. How long is your leadtime?
A: One (1) working day for sample, since we have full lineup sample in stock available anytime; and 15-20 calendar days

for mass productions varying with quantity. 

Q. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.

Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Shenzhen Elewin Technology Co., Ltd is  co-founded by a group of energetic and experienced young engineers in 2010 committed to the R & D, design, manufacture and OEM/ODM service of car jump starters and power banks.Since then it has launched a number of independently designed products with capacity ranging from 9000mah to 15000mah. Thanks to the innovative design and reliable quality, its products lineup won high recognition and reputation shortly after it hit the market. After 5 years development, now it has grown into a company with around 100 employees, 6 assembling lines and 1 test lab to ensure the quality products and prompt OEM/ODM services for clients all over the world. 

Popular Car Booster 12/24v Battery Charger Power Compressor USB Auto Portable Jump Starter

1. marketing of ready products with neutral/branded package; 

2. special use/purpose products design and manufacturing; 

3. OEM/ODM service

Contact: Anna Cao
Email: sales02@elewin.cn
Skype: Anna_elewin
Tel: 0086-755-23339575ext866
Mobile: 0086-15920053162
Web: