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Quick Details

  • Type: Emergency Tool Kit
  • Certification: CE FCC ROHS CTICK SAA
  • Size: 206*83*35mm
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Maxking
  • Model Number: AL-JP20
  • Warranty: 18 Months
  • Product Name: Mini battery booster
  • Battery Type: Lithium Battery
  • Capacity: 20000mAh
  • Starting Current: 300A
  • Peak Current: 600A
  • Output: 5V/2.1A;5V/2A;12V/19V
  • Input: 15V/1A
  • Application: car,mobile phone, PSP, MP3/MP4/MP5,Pocket PC PDA,notebook,Laptop
  • Operating Temperature: -20 degree -- 60 degree
  • Cycle Life: 1000 Times

Packaging & Delivery

Packaging Details 10sets/CTN
Delivery Time 3-15 working days after payment

20000mah mini power bank jump starter for 12v car Laptop Mobile fatory price


Product Description

20000mah mini power bank jump starter for 12v car Laptop Mobile fatory price

Product Description







Make for

car,mobile phone, PSP, MP3/MP4/MP5,Pocket PC PDA,notebook,Laptop


mobile power ,cell phone adapter cable,notebook adapter cable,mobile phone interface,notebook interface,220v Charger,battery clip,car charger

Technology Parameters

Output: 5V/2.1A;5V/2A;12V/19V

Input: 15V/1A

Starting current:300A

Peak Current: 600A

Voltage :DC 12V

Temperature: -20 degree -- 60 degree

Cycle life: 1000 Times

Battery core: lithium battery


Smaller and lighter portable power contrast with the congeneric products. patent technology

Adopt 20000mAh high capacity high power polymer cells,support fast charging and low self-discharge, 1000times charging and discharging cycles.

Support 12V car jump start;Power supply for mobile phone, PSP, MP3/MP4/MP5,Pocket PC PDA, Laptop,notebook and so on ; Can as a Light


a)18 months warranty time

b) Replace new product against manufacturing defect

c) Repair if caused problems by customer

Loading Quantity




6466 sets

13650 sets

16045 sets

Delivery Time

15 working days

20 working days

25 working days


Product Display


Contact us by whatsapp/ wechat directly: +86 18820018336





Packaging & Shipping


Lead time

Sample will be ready in 3 working days;

< 1000 sets: 7 working days;

<3000sets: 15 working days (Working time from Monday to Saturday)

Payment termsAlibaba pay; Western Union; TT; RMB, L/C.
Shipping waysExpress(DHL,UPS,FEDEX)Battery special line, door to door, no taxBy airBy sea
Shipping time4-6 working days8-12 working days4-5 working daysabout 30 working days


About us


Our service:


1.Pre-sales service:

Professional undergraduate sales passed CET-6 and TEM 8 to answer your inquiry;

Professional  team leader with 5-13 years working experience to manage customer all-around needs in QC, market control and new product development and improve customer satisfaction.


2. In sale service:

OEM&ODM available;  Double 100% quality  inspection; Fast lead time;

2-3 new models launch every 3 month.


3.After-sale service:

18 months warranty time, new free replacement in next order if any broken; 
Reply you within 12 hours in working day. Anything urgent, call us at any time.


 20000mah mini power bank jump starter for 12v car Laptop Mobile fatory price


Q1: What is jump starter for?

A1: What is jump starter for? Starting dead 12V/24V vehicle; Starting dead motorcycle, sleigh, yacht.Charging mobile phone, pad, MP5, laptop etc; SOS, working light,safety hammer, wireless charge, quick charge etc.


Q2: Are you sure it can start vehicle?

A2:Sure. It is totally different from traditional heavy dry battery jump starter. It adopts latest Li-Polymer battery, having super strong peak current to start vehicle instantaneously.


Q3: How long will it take to charge itself full?

A3:4 hours.


Q4: How long will it take to charge phone full?

A4: One and half an hours.And 2015 year, we launch wireless quick charge version, phone will be full charged within 40 minutes.


Q5: How long time does it last after full charged?

A5: 3 months


Q6: Why choose you?

A6: We are the first leading batch manufactory from 2012 year, covering 40% production in China mainland till now. Secondly, strict QC flow from choosing grade A battery material-QC material- 100% QC product-Sweet after sales service. Thirdly, all products from us enjoy Allianz Insurance in the world.


Q7: What is your warranty?

A7:18 months warranty,new free replacement for broken items in next order.Allianz Insurance in the world.



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier Assessments:
23 Transactions 9,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $34,000
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