Is OEM or ODM service available?

Yes, the manufacturer offers both OEM and ODM services with customizable specifications like start current and output.

What is the warranty period?

The product comes with a 1-year warranty and after-sales service.

How long does it take to fully charge?

The full charging time is approximately 3 to 4 hours.

Powerful Multi-Function Car Jump Starter with LCD Display

Name: Powerful Multi-Function Car Jump Starter with LCD Display
Brand: Guangzhou Congsin Electronic Technology Co., Ltd
SKU: 806587055

Guangdong, ChinaGuangzhou Congsin Electronic Technology Co., Ltd

US$41.17

10-99 Pieces

US$38.00

100-499 Pieces

US$35.00

500+ Pieces

Product profile

Customization

Available

After-sales Service

A year

Warranty

1 year

Model NO.

TM-19B

Type

lithium battery

Rated Voltage

12V

Charging Voltage

12V 1A

Working Voltage

12V

Charging Type

Constant Current

Wet Shelf Life

30000 times

Discharging Type

Constant Current

Electrolyte

Lithium Battery

Certification

ISO9001, RoHS, CE, FCC

Brand

Congsin

Application

Emergency Car

Start Current

300A

Peak Current

600A

Output

12V/1A 16V/2A 19V/3.5A

USB Output

5V 2A

Input

15V 1A

Full charging time

3 to 4 hours

Using temperature

-20℃-60℃

Cycling Use life

30000Times

Capacity

69800mAh

Transport Package

Gift Box

Specification

184*88*35mm

Trademark

Congsin

Origin

Guangzhou

Production Capacity

100000 PCS Per Month

Key features

High Capacity Power: 69800mAh capacity efficiently powers 12V vehicles for emergency starts.

Versatile Charging: Switchable voltage outputs: 12V/1A, 16V/2A, 19V/3.5A, plus USB ports.

Multi-Mode LED Light: Features normal, strobe, and SOS modes for up to 120 hours of use.

Enhanced Safety: ABS flame retardant material ensures no fire or explosion risks.

Certified Quality: Complies with CE, RoHS, FCC, and ISO9001 standards.

Customizable Specs: Custom start current, peak current, and output options available.

Company profile

Guangzhou Congsin Electronic Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-04-01 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGuangzhou Congsin Electronic Technology Co., Ltd is a China-based limited company established in 2021 with 54 employees and a 925 m² manufacturing site in Guangdong. It operates four production lines, has 11–20 quality-control staff, and produces power inverters, solar charge controllers, and related products. The supplier states that it exports to more than 40 countries and that exports represent 90% of total sales. It reports OEM/ODM capability, two years of R&D engineer experience, automatic wave soldering and multifunction testing equipment, and a one-year warranty for power inverters. However, no supplier-management-system certifications are listed. The provided information supports production, export, customization, and after-sales claims, while financial credibility and customer-case strength remain insufficiently evidenced. Reported output figures contain inconsistent entries, so production scale should be verified before reliance.

Supplier typeThe supplier is identified as Guangzhou Congsin Electronic Technology Co., Ltd., a China-based limited company established in 2021. It reports a 925 m² manufacturing plant, four production lines, and business activities spanning manufacturing, electrical and electronic products, and consumer electronics, supporting classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier-management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the available information, indicating a documented gap for this field.

After-Sales capabilityThe supplier explicitly describes itself as a reliable power-inverter supplier offering a one-year warranty. This is direct evidence of a defined warranty-based after-sales commitment, although no further service-process or response-time details are provided.

R&D capabilityThe supplier reports an R&D department, professional engineer support, OEM/ODM project capability, automatic wave soldering machines, and multifunction testing machines. However, only two years of total R&D engineer experience is stated, and no patents, proprietary technologies, or product-development results are provided.

Production capacityThe supplier reports four production lines, 11–20 quality-control staff, product-specific output information, and fulfillment within 15 working days in both off-peak and peak seasons. The output data contains inconsistent and unusually large entries, so production capacity is supported in principle but requires verification.

Customization capabilityThe supplier explicitly states that its R&D department supports OEM and ODM projects and that it has professional engineer support. Its stated export experience across more than 40 countries further indicates experience serving varied markets, although specific customization examples are not provided.