Which SIM card type is compatible with the device?

Please use a Standard SIM card. Micro SIM or Nano SIM cards are not supported.

What is the positioning accuracy of the tracker?

The positioning accuracy is less than 5 meters.

Ultra-Long Standby Large Capacity Wireless Magnetic 4G GPS Tracker

Name: Ultra-Long Standby Large Capacity Wireless Magnetic 4G GPS Tracker
Brand: Shenzhen Yituo Wulian System Co.,Ltd
SKU: 1970619691

Guangdong, ChinaShenzhen Yituo Wulian System Co.,Ltd

US$31.00

2-99 Pieces

US$30.00

100-999 Pieces

US$29.00

1,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Screen Size

No Screen

Use

Automotive

Model NO.

ST76(6000MAH)

Certification

RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE

Warranty

2 Years

Product Name

4G Car GPS Tracker

Connection

4G SIM Card

Work Voltage

DC 9-100V

Protocol

Tianqin Protocol

Positioning Accuracy

5 Meters

Communication Band

GSM 850MHz 900MHz 1800MHz 1900MHz

Built-in Battery

6000mAh

Environment Temperature

-20 ℃ to +75 ℃

Chip

Simcom A7670SA

G Sensor Sc7a20tr

Three-Axis Sensor

Power Chip

MP9487 Dcdc, 9-95V Input

Transport Package

Retail Box

Specification

120mm*65mm*50mm

Trademark

YTWL

Origin

China

HS Code

8526911000

Production Capacity

50000

Key features

20000mAh Long Standby: Features a large 20000mAh battery with low consumption sleeping modes for extended usage.

Powerful Magnetic Mount: Equipped with a strong magnet for professional-free, easy installation on vehicles.

Real-Time GPS Tracking: Provides accurate real-time location tracking and history trace checking with <5m accuracy.

Free Web & App Platform: Includes free forever web-based tracking platform and mobile app with no subscription fees.

Advanced Safety Alerts: Sends SMS/call alerts for motion, dismount, overspeed, low battery, and geo-fence breaches.

Global 4G Compatibility: Supports 4G LTE, 3G, and 2G networks with specific bands for Europe, Americas, and Asia.

2-Year Warranty: Comes with a comprehensive 2-year warranty covering mechanical defects and support.

Compact & Durable Design: Small size (56.7*34.8*19mm) and lightweight (41g) with wide operating temperature range.

Company profile

Importers and ExportersMinor CustomizationProduct CertificationYears of Export Experience

Shenzhen Yituo Wulian System Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Minor Customization CertifiedExport Year: 11 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.43h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen YiTuoWuLian System CO.,LTD is identified as a trading company and is also described as a GPS tracker and mobile DVR manufacturer. It operates in GPS positioners, GPS speed governors, electronic components, and related import/export activities. CE and RoHS certifications are reported. Service strengths include stated lead times within 15 workdays in both peak and off-season periods, six qualified service suppliers, and multiple accepted payment and quotation terms. However, the supplier reports no inventory, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation. R&D evidence is limited: no new products in the past year, no ODM or SDK capability, no popular-brand OEM capability, and one R&D engineer. Quality-process weaknesses include no written corrective-action or complaint-handling procedures, no quality assurance, and no raw-material traceability. No Fortune 500 customer collaboration is reported, while repeat-buyer preference is stated at 30%–50%.

CertificationsCE and RoHS are explicitly reported for product compliance and sustainable development/product certification capability. These certifications provide direct evidence of certification holding, although no additional standards are listed.

After-Sales capabilityThe supplier states lead times within 15 workdays in both peak and off-season periods and has six qualified service suppliers, but reports no overseas agents or branches, no overseas warehouse, no inventory capability, and no written complaint-handling or corrective-action procedures. The evidence shows some service coordination but significant gaps in formal and overseas after-sales support.

R&D capabilityThe company profile claims a strong R&D team and commitment to new product development, but the detailed records state no new products in the past year, no SDK, no ODM service, and only one R&D engineer. The specific capability evidence indicates limited current innovation capacity despite the general profile claim.

Production capacityThe supplier’s business scope includes licensed GPS positioner production and GPS speed-governor R&D, production, and sales; it is also described as a manufacturer and its company nature is recorded as a factory. Nevertheless, it reports no in-stock service capacity, while outsourcing procedures and manufacturing contracts are unknown, so production capability is supported but incompletely documented.

Client casesThe supplier reports no collaboration with Fortune 500 companies and provides no named customer cases. A repeat-buyer preference of 30%–50% is stated, but this does not identify customers or substantiate specific case experience.

Product Q&A

Q:What is the battery capacity and standby time?

The device features a built-in 6000mAh battery (3.7V) and supports a large 20000mAh external battery option for long standby time.

Q:Is the tracking platform free to use?

Yes, the web-based tracking platform and mobile application are completely free forever with no monthly or yearly subscription fees.

Q:What types of alerts does the tracker send?

It sends SMS or call alerts for motion detection, dismounting, overspeed, low battery, and geo-fence boundary breaches.

Q:Does the tracker require professional installation?

No, it comes with a powerful magnet that allows for easy, professional-free installation on any metal vehicle surface.

Q:What is the warranty period for this product?

We provide a 2-year warranty for this GPS tracker.

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