---
product_id: 411945600
title: "MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included"
brand: "mzk"
price: "HK$378"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/411945600-mzk-string-trimmer-20v-cordless-electric-12-grass-trimmer-replacement
store_origin: HK
region: Hong Kong
---

# 20V cordless power 4-position pivoting head lightweight 5.1 lbs MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included

**Brand:** mzk
**Price:** HK$378
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Trim smarter, not harder—unleash cordless power and precision!

## Quick Answers

- **What is this?** MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included by mzk
- **How much does it cost?** HK$378 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/411945600-mzk-string-trimmer-20v-cordless-electric-12-grass-trimmer-replacement)

## Best For

- mzk enthusiasts

## Why This Product

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

## Key Features

- • **Cordless Freedom:** Powered by a 20V Li-Ion battery delivering up to 90 minutes of uninterrupted trimming—no cords, no limits.
- • **Dual-Mode Precision:** Seamlessly switch between trimming and edging with a 4-position pivoting head for flawless lawn lines.
- • **Safety-First Design:** Dual safety locks and protective guards keep you and your garden safe while you work.
- • **Featherlight Handling:** At just 5.1 lbs, enjoy effortless maneuverability and reduced fatigue during extended use.
- • **Rapid 8000 RPM Cutting:** High-speed 8000 RPM motor ensures clean, professional-grade cuts every time.

## Overview

The MZK String Trimmer is a versatile 20V cordless electric tool featuring a 12-inch cutting width and an 8000 RPM motor. Weighing only 5.1 lbs, it offers lightweight, ergonomic handling with a pivoting head that converts between trimmer and edger modes. Powered by a 2.0Ah Li-Ion battery (included) with up to 90 minutes runtime, it includes four replacement spools and safety features like dual locks and debris guards for a safer, cleaner lawn care experience.

## Description

Full description not available

## Features

- 2 in 1 Grass Trimmer & Lawn Edger - The pivoting head of this electric grass trimmer can be set to 4 different working positions and transformed into a weed edger on ground easily, help you enter the hard-to-reach corners without cord limitation
- Lightweight Weed Trimmer - 8000rmp/min no-load speed, 10-inch cutting width. This weed wacker cordless weighs only 5.1lbs - super lightweight & well balanced. Just walk behind and push the weed eater, then you get straighter lines and cleaner cuts for your lawn
- Long term use of multiple coils - This product has multiple coil accessories. The sturdy coil can adapt to various weeding work, and multiple coils can be replaced at will for your use in work.
- Share the Same Battery - This electric grass trimmer is powered by a 2.0Ah Li-Ion battery (Included), delivering steady currents for up to 90mins trimming time. In addition, the battery can be applied not just for this weed eater but all the 20V lawn tools available in MZK.
- Powerful Trimming with Safety -The battery powered weed trimmer is designed with 2 safety locks to avoid accidental activations for safer use. The head cover is designed for reducing the splashing debris and the flower protection frame is for protecting your innocent plants. Such a user-friendly designed electric weed eater will make gardening so much fun and easier for anyone, Time to TRIM

## Product Details

- **Brand:** MZK
- **Power Source:** Battery Powered
- **Color:** Black,Red
- **Item Weight:** 5.1 Pounds
- **Cutting Width:** 9.1 Inches

## Images

![MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included - Image 1](https://m.media-amazon.com/images/I/51pMr6ZBA8L.jpg)
![MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included - Image 2](https://m.media-amazon.com/images/I/71uETSxkm0L.jpg)
![MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included - Image 3](https://m.media-amazon.com/images/I/81l+qNK-n9L.jpg)
![MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included - Image 4](https://m.media-amazon.com/images/I/81owIxqw4ML.jpg)
![MZK String Trimmer, 20V Cordless Electric 12'' Grass Trimmer with Replacement Spools (4 Pack), Battery Powered Lightweight Weed Grass Trimmer/Edger, 8000 RPM 12-in 5.1lb Battery and Charger Included - Image 5](https://m.media-amazon.com/images/I/71qUOs5V9yL.jpg)

## Questions & Answers

**Q: Does this require a spool?**
A: Yes but several spools come with it. This doesn't a good job and the battery lasts for quite awhile

**Q: I am unable to remove the spool. I am following directions, but the spool will not release.**
A: I wish I could answer your question, but I'm in the exact same boat. I used mine for about 15 mins and as I needed to release more of the "string", on the 3rd time it jammed and I can't get it open either. I've asked others to help, thinking I didn't have enough strength, but we couldn't get it opened.

**Q: Can you get replacement battery and where?**
A: Great product 👌.

**Q: Can you order more string?**
A: As long as you get the same color string which should be .105 Dia. you should be ok.
If you have any doubts you can check with your local hardware dealer and they can let you know for sure what size you need.

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**Shop now:** [https://www.desertcart.hk/products/411945600-mzk-string-trimmer-20v-cordless-electric-12-grass-trimmer-replacement](https://www.desertcart.hk/products/411945600-mzk-string-trimmer-20v-cordless-electric-12-grass-trimmer-replacement)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-28*