Do you support customization?

Yes. With 20+ years experienced factory, customization is accepted based on flexible MOQ: 1. About LOGO print: it can be branded your logo based on 500 pcs. 2. About color customization: Support based on 1000pcs. 3. About ODM needs: Mold fee+ MOQ:1000pcs. 4. About parameter customization: support based on 1000pcs. Tips: If you are just starting your business and your purchase volume is not large, I recommend that you do a sales test with neutral packaging products, which will make things more ef

Ultimate Portable 12V 3000A Car Jump Starter Kit for Emergencies

Name: Ultimate Portable 12V 3000A Car Jump Starter Kit for Emergencies
Brand: Guangzhou Senfly Technology Co., Ltd
SKU: 2228946915

Guangdong, ChinaGuangzhou Senfly Technology Co., Ltd

US$44.90

500-999 Pieces

US$43.90

1,000-1,999 Pieces

US$41.90

2,000-2,999 Pieces

US$39.90

3,000+ Pieces

Sample price:US$59.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Professional Technical Support

Warranty

Professional Technical Support

Model NO.

S-T28

Certification

un38.3, FCC, RoHS, CE

Battery Type

Lithium-ion

Output Voltage

12V

Cycle Life

3000X

Function

LED Light,Spark Proof,Digital Screen

Selling Units

Single Item

Input

Type-C5V

Use

Passenger Car,Motorcycle,Truck

Single Gross Weight

1.690kg

Total Output

74wh

Charging Output

USB-a

Peak Current

3000A

Single Package Size

12X11X25.5.Cm

Transport Package

Storage Bag+Package Box

Origin

Guangdong, China

HS Code

8507600010

Production Capacity

150000PCS Per Month

Key features

High Peak Current: 3000A peak current for reliable engine starting.

Multi-Device Compatibility: Suitable for passenger cars, motorcycles, and trucks.

Comprehensive Certifications: Certified with UN38.3, FCC, RoHS, and CE standards.

Fast Sample Delivery: Sample delivery time is typically 1-2 days.

Customizable Logo: Logo printing available with a minimum order of 500 pcs.

Color Customization: Color customization supported with a minimum order of 1000 pcs.

ODM Support: ODM services available with 1000 pcs MOQ plus mold fee.

Parameter Customization: Custom parameters supported with a minimum order of 1000 pcs.

Company profile

Importers and ExportersFlexible Customization3D Software DesignR&D Capabilities

Guangzhou Senfly Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.73h

AI-Powered supplier vetting

SummaryGuangzhou Senfly Technology Co., Ltd. is identified as a manufacturer/factory in Guangdong, China, specializing in automotive emergency power products such as jump starters and tire inflators. The supplier states that it has 15 years of experience in this area, nine production lines, 11–20 quality-control staff, 50 years of combined R&D engineer experience, and a 10,000-square-meter R&D and manufacturing center established in 2024. It reports annual product output of 2,000,000 jump starters and 1,000,000 tire inflators. The supplier also claims to accept ODM orders and possess more than 150 patented technologies. An SGS audit is recorded, but the provided data does not identify the audit result in interpretable terms or establish current certification validity. Information on after-sales services, financial credibility, customer cases, traceability, detailed R&D documentation, OEM, SDK, and overseas capabilities is insufficient.

Supplier typeThe supplier is explicitly identified as Guangzhou Senfly Technology Co., Ltd., a manufacturer/factory in Guangzhou, Guangdong, China. Its stated focus is automotive emergency starting power supplies and related automotive products, indicating direct manufacturing involvement rather than only trading or distribution.

R&D capabilityThe supplier states that it has focused on automotive emergency starting power supplies for 15 years, employs R&D engineers with 50 years of total experience, operates a 10,000-square-meter R&D and manufacturing center established in 2024, and has more than 150 patented technologies. These statements provide explicit evidence of established R&D activity and patent output, although detailed innovation documentation and new-product launch data are unavailable.

Production capacityThe supplier identifies itself as a manufacturer/factory with nine production lines and a new 10,000-square-meter R&D and manufacturing center. Reported annual output includes 2,000,000 jump starter sets and 1,000,000 tire inflator sets, supporting a substantial production capability for its stated product categories.

Customization capabilityThe supplier explicitly states that it accepts ODM orders, which supports product customization. However, the slices do not confirm private-mold development, 3D design services, OEM execution, or detailed customization workflows, so the evidence supports ODM availability but not the full range of customization services.

Product Q&A

Q:Are you a factory or a trading company?

Senfly is a 100% manufacturer for jump starter, and we also provide sourcing service for car tools to meet your different needs. In addition to the products produced by our own factory, we can provide you with almost all related products on the market, just contact us and tell us your plan. To save your time, cooperate with us for a long relationship in China.

Q:Can I get a sample for testing?

Yes, sample is accepted. Just click chat & inquiry to get details. We would be happy for you to get samples for testing and comparison, so that you can understand the differences between different products and make the best choice for you.

Q:How to get the best price for this product?

The price depends on the quantity, the more you purchase the lower price you will get. Please click inquiry or TM to get details.

Q:What is the shipping cost to my country?

1. To get the sample product fast and save the decision time, it's better to use air post to your country. 2. In order to reduce the cost of bulk goods, it is better to use ship to deliver to your country. Tips: We can arrange logistics certified by the platform, which is usually the most cost-effective and screened by our partners, or you can let us arrange a courier or logistics company that you are more familiar with, and we will cooperate with your choice throughout the process.

Q:What is your lead time?

Sample delivery time is usually 1-2 days. Bulk goods lead time depends on your customized needs, usually 30-45 days. When our cooperation is smooth and continuous, order delivery can be further shortened to about 25 days.