---
product_id: 646304189
title: "GPS Tracker for Vehicles Long Battery Life 20000mAh up to 150 Days Battery Tracker Device for Vehicles Unlimited Distance Car GPS Tracker Device Magnetic Waterproof for Cars, Fleets TK918 4G"
brand: "tkmars"
price: "₩249868"
currency: KRW
in_stock: true
reviews_count: 12
category: "Tkmars"
url: https://www.desertcart.kr/products/646304189-gps-tracker-for-vehicles-long-battery-life-20000mah-up-to
store_origin: KR
region: South Korea
---

# 4G LTE real-time tracking, 10s updates 20000mAh battery, 150 days standby Strong magnetic mount, effortless install GPS Tracker for Vehicles Long Battery Life 20000mAh up to 150 Days Battery Tracker Device for Vehicles Unlimited Distance Car GPS Tracker Device Magnetic Waterproof for Cars, Fleets TK918 4G

**Brand:** tkmars
**Price:** ₩249868
**Availability:** ✅ In Stock

## Summary

> 🚗 Track Smarter, Drive Safer — Never Miss a Mile!

## Quick Answers

- **What is this?** GPS Tracker for Vehicles Long Battery Life 20000mAh up to 150 Days Battery Tracker Device for Vehicles Unlimited Distance Car GPS Tracker Device Magnetic Waterproof for Cars, Fleets TK918 4G by tkmars
- **How much does it cost?** ₩249868 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/646304189-gps-tracker-for-vehicles-long-battery-life-20000mah-up-to)

## Best For

- tkmars enthusiasts

## Why This Product

- Trusted tkmars brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Anti-Theft Alerts:** Get immediate shock and motion alarms to protect your vehicle, fleet, or valuables from unauthorized movement.
- • **Unmatched Battery Endurance:** Stay connected with up to 150 days standby and 15-60 days active tracking—charge less, track more.
- • **Precision Tracking in Real-Time:** Experience ultra-responsive GPS+LBS dual mode with updates every 10 seconds and accuracy down to 5 meters.
- • **Magnetic Mount for Seamless Setup:** Attach anywhere metal with powerful magnets—no tools, no hassle, just instant security.
- • **Smart App Control & Audio Monitoring:** Monitor routes, set geofences, and even listen to surroundings via an intuitive app compatible with iOS and Android.

## Overview

The TK918 4G GPS Tracker combines cutting-edge 4G LTE connectivity with a massive 20000mAh battery, delivering up to 150 days of standby tracking. Its dual GPS+LBS positioning ensures pinpoint accuracy, while built-in shock and motion sensors provide real-time anti-theft alerts. Designed for effortless magnetic installation and controlled via a user-friendly app, this waterproof device is perfect for cars, fleets, and valuables—empowering professionals to safeguard assets with confidence and ease.

## Description

Buy GPS Tracker for Vehicles Long Battery Life 20000mAh up to 150 Days Battery Tracker Device for Vehicles Unlimited Distance Car GPS Tracker Device Magnetic Waterproof for Cars, Fleets TK918 4G: GPS Trackers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Very nice item - Different name but synchronized with tkstar app, very good battery life, very nice upgrade
Review: The best GPS I have ever used in the USA - I have purchased two of these units. The battery life is excellent and the monthly fee the most reasonable. The easiest setup I have ever experienced.

## Features

- 【Real-time tracking】: You can track the GPS tracker for vehicles in real time on Google Maps via mobile phones, SMS, and computer web with a minimum data upload interval of 10 seconds! It features GPS+LBS dual positioning mode, providing an accuracy of 5-10 meters in GPS mode and 100-2000 meters in LBS mode. This car tracker uses advanced 4G LTE technology, offering fast and reliable tracking capabilities for all your travel needs.
- 【Strong Long Standby Battery - Standby 150 Days】: This 4G TK918 hidden GPS tracker for vehicles is equipped with a built-in 20,000mAh battery, which lasts up to 150 days in standby mode. This tracking device can be used for about 15-60 days in active positioning mode, minimizing the need for frequent charging. Long battery life and extended standby ensure continuous tracking without interruption.
- 【Anti-Theft Car Trackers for Your Vehicle】: You'll receive shock sensor alarm or motion alarm notifications if any unauthorized movement or tampering is detected. This car gps tracker not only safeguards your car but also offers protection for trucks, fleet, and other vehicles, as well as serving as a luggage tracker. Ensure the security of your vehicle and valuable assets with our GPS tracker.
- 【Free Installation】: Equipped with strong built-in magnets, our magnetic GPS tracker for vehicles ensures quick and effortless installation. Simply find a sufficient metal contact surface, such as seats or luggage compartments in cars, and the GPS car tracker can be securely attached in no time.
- 【User-Friendly Interface】:Our vehicle gps tracker comes with an intuitive and easy-to-use APP/WEB Interface, compatible with both Android and iOS systems. The GPS car trackers for your vehicle offers real-time map viewing,6 months historical route playback, and customizable geofence alerts.And other multiple alarm function like speed alarm, fall off alarm,low battery alarm.
- 【Listen to the sounds around you】Using the TK918 long battery life vehicle gps tracker, you can hear the sounds around the device by calling the SIM card in the tracker with your mobile phone. Whether it is your beloved car or your family's travel safety, it can provide safer protection.
- 【About subscription】: It is not mandatory to subscribe. You can choose to use the SIM card that comes with the GPS tracker, which requires a subscription. You can also use your own local SIM card, which supports 4G, SMS, calls, and Internet access. There is no subscription fee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6NC6V6R |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #100,050 in Electronics ( See Top 100 in Electronics ) #555 in GPS Trackers |
| Connectivity technologies | Cellular |
| Customer Reviews | 4.2 4.2 out of 5 stars (733) |
| Date First Available | June 10, 2024 |
| Item Weight | 1.03 pounds |
| Item model number | TK918-4G(20000mAh) |
| Manufacturer | TKMARS |
| Other display features | Wireless |
| Product Dimensions | 2.56 x 1.93 x 4.72 inches |

## Product Details

- **Battery Life:** 45 days
- **Brand:** TKMARS
- **Connectivity Technology:** Cellular
- **Material:** Metal, Plastic
- **Supported Application:** TKMARS GPS Tracker (Android, iOS)

## Images

![GPS Tracker for Vehicles Long Battery Life 20000mAh up to 150 Days Battery Tracker Device for Vehicles Unlimited Distance Car GPS Tracker Device Magnetic Waterproof for Cars, Fleets TK918 4G - Image 1](https://m.media-amazon.com/images/I/61m0386GgRL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice item
*by L***M on September 28, 2025*

Different name but synchronized with tkstar app, very good battery life, very nice upgrade

### ⭐⭐⭐⭐⭐ The best GPS I have ever used in the USA
*by A***Y on January 9, 2026*

I have purchased two of these units. The battery life is excellent and the monthly fee the most reasonable. The easiest setup I have ever experienced.

### ⭐⭐⭐⭐⭐ Good
*by J***A on December 22, 2025*

Good 👍🏻

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**Shop now:** [https://www.desertcart.kr/products/646304189-gps-tracker-for-vehicles-long-battery-life-20000mah-up-to](https://www.desertcart.kr/products/646304189-gps-tracker-for-vehicles-long-battery-life-20000mah-up-to)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*