---
product_id: 613675669
title: "Seesii Impact Wrench 665 FT-LBS(900N.m) 3300IPM 1/2 Impact Gun High Torque Electric Impact Driver Cordless Impact Wrench with 21V 1x4.0Ah Battery 6 Sockets&Case for Home Car Tire Lug Nut Removal Tool"
brand: "seesii"
price: "A$477"
currency: AUD
in_stock: true
reviews_count: 9
category: "Seesii"
url: https://www.desertcart.com.au/products/613675669-seesii-impact-wrench-665-ft-lbs-900n-m-3300ipm-1
store_origin: AU
region: Australia
---

# 665 Ft-lbs max torque 21V 4.0Ah battery, 200% runtime 3300 IPM for ultra-fast work Seesii Impact Wrench 665 FT-LBS(900N.m) 3300IPM 1/2 Impact Gun High Torque Electric Impact Driver Cordless Impact Wrench with 21V 1x4.0Ah Battery 6 Sockets&Case for Home Car Tire Lug Nut Removal Tool

**Brand:** seesii
**Price:** A$477
**Availability:** ✅ In Stock

## Summary

> 🔧 Power through every bolt like a pro — don’t get left behind!

## Quick Answers

- **What is this?** Seesii Impact Wrench 665 FT-LBS(900N.m) 3300IPM 1/2 Impact Gun High Torque Electric Impact Driver Cordless Impact Wrench with 21V 1x4.0Ah Battery 6 Sockets&Case for Home Car Tire Lug Nut Removal Tool by seesii
- **How much does it cost?** A$477 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/613675669-seesii-impact-wrench-665-ft-lbs-900n-m-3300ipm-1)

## Best For

- seesii enthusiasts

## Why This Product

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

## Key Features

- • **Built to Outlast:** Military-grade ABS case & tungsten steel anvil survive drops & 100,000+ cycles 🛡️
- • **Work Smarter, Safer:** Intelligent chip prevents overheating & over-torque, plus LED light for night jobs 💡
- • **All-Day Battery Life:** 21V 4.0Ah lithium-ion battery with 30-min quick charge keeps you working nonstop 🔋
- • **Speed Meets Precision:** 3300 impacts per minute & 2400 RPM with 3-speed control for every job ⏱️
- • **Unmatched Torque Power:** 665 Ft-lbs loosening torque crushes rusted bolts in seconds ⚡

## Overview

The Seesii Impact Wrench delivers a staggering 665 Ft-lbs of loosening torque powered by a 21V 4.0Ah lithium battery offering 200% extended runtime and rapid 30-minute charging. With 3300 impacts per minute and 3-speed adjustable control, it handles everything from delicate auto repairs to heavy-duty construction tasks. Built tough with military-grade ABS casing and tungsten steel components, it withstands harsh jobsite conditions and over 100,000 impact cycles. Smart safety features and an integrated LED light ensure efficient, fatigue-free operation, making it the ultimate cordless impact wrench for professionals and DIY enthusiasts alike.

## Description

Seesii Impact Wrench 665 FT-LBS(900N.m) 3300IPM 1/2 Impact Gun High Torque Electric Impact Driver Cordless Impact Wrench with 21V 1x4.0Ah Battery 6 Sockets&Case for Home Car Tire Lug Nut Removal Tool - desertcart.com

Review: Used this on a Suzuki Eiger Quad Flywheel that was hard froze locked up solid. Wrench DID THE JOB! - Extremely strong, took a beathing the day I used it first. We towed a locked-up lawn tractor with AG tires over THREE MILES with the 4-wheeler the week before, and upon shutting it off, it was LOCKED SOLID. No wheels turning, no gears shifting, NOTHING but a shattered flywheel with enough magnet particles to create a new Marvels movie character. It took HOURS of banging, heating with torch, cheat bars, YOU NAME IT, we tried it. This tool DID eventually remove the flywheel, and for that it EARNED its 5 stars! I showed this tool to friend who owns a tow company and he was like "That wont work! Use (yellow and black brand)" and I was like "Well, actually this exact model impact wrench scored HIGHER on raw strength than all but one of the most popular brand wrenches! Of course you won't convince everyone, but I saw numerous videos showing how amazing this impact wrench was, and I have to admit they were right. When I saw the name of it, I thought the same thing everyone thinks, but don't let the name and looks of this wrench fool you! I've already removed wheels twice as well, and will be doing it again tomorrow. What's more important, is the freedom and self-worth; the confidence, this tool has given me. Now I will be doing my own brakes, my own tire rod ends, my own tire rotations. No more waiting in line at the tire shop for simple repairs. I also will be using it for lag bolts in wood posts. Yeah, this tool is absolutely amazing, and the price is WOW! The socket sizes that come with it are great as well, but I've already added a few more to the box. I chose the set with TWO batteries, because it would be foolish to not spend another 15 to have a second battery, PLUS that second battery scores you a REAL charger, not another AC adapter to lose. ACTUALLY, I originally closed the window when i saw the one battery with AC adapter set. I went back later and found the 2-battery set with the slide on (normal) charging station, and I was like OH YEAH, THATS the one I want! Unfortunately, the Quad didn't fare as well. It may be going up for sale, we're thinking the transmission is out. But at least it has a new flywheel and stator!
Review: Crazy strong impact. - I had already spent a few weeks considering which "name brand" impact to buy for working on my vehicles at home (I do most of my own vehicle work) when I saw this being tested in a video by the "Torque Test Channel" on YouTube. I could hardly believe it what I saw. It apparently has ridiculous power for what it cost. My only reservation was regarding future battery replacements. After seeing that aftermarket batteries made for the 18v Makita tools would work well on it, I decided to buy one. Negatives: On my initial use, I discovered that the arrow shaped indentations on the buttons that you push to put it in forward or reverse were not accurate indicators of what gear it's in. The pictures in the description of this tell you which one to press if you're unsure, so check that before using it. That said, I didn't see that and accidentally tightened the lugs I was intending to remove. I didn't break them off, so no real harm done. Also, the sockets that come with it aren't very strong and can crack on a heavy duty application. There's only like 4 or 5 anyways so you'll want to get impact socket kits if you're doing auto work with it. The cheap kits here on desertcart work fine. I spent less than $100 on 2 kits and have 8mm-36mm shallow and 8mm-32mm deep. Anyways, other than those two things, I can't find much to complain about. I subtracted one star for the buttons. Positives: This thing is absurdly strong. No BS. I dissembled the entire front suspension of my 2005 F150 in no time with it. 150 ft-lbs lugnuts came off with ease. Many of the suspension nuts were still bonded from the factory with red lock-tite, which *should* require applying heat and a breaker bar. However, this impact took off all of the nuts and bolts I would use an impact on (a breaker bar is much more appropriate for ball joints) with zero assistance. I could hardly believe it when it removed the lower strut mount bolt... That bolt is tightened to over 350 ft-lbs of torque! At the end of the night, I was still on the first battery and it only went down 1 bar on the battery level indicator. It seems to have good build quality. I dropped it a time or two and it didn't crack or chip the body. The rubber bumpers did what they're supposed to. I'd like to see some protection on the battery pack. Saying that just in case the product designers happen to read this. But, it didn't break, so maybe I'm wrong lol, idk.. That said, since it did so well for me while using it, I'm adding the star I took out for the buttons back in for the ridiculous performance to dollar ratio. It definitely deserves credit for that. TLDR: I recommend this tool. It's an absolute beast of a <$150 impact wrench. Just make sure you know how to use it properly prior to putting it to work, and get some decent impact sockets for it to utilize it's full potential.

## Features

- Pro Brushless SEESII Impact Wrench: 579Ft-lbs(800N.m) tightening/665Ft-lbs(900N.m) loosening torque. Removes rusted bolts in 5sec, installs truck wheels in 3sec. 3300 IPM & 2400 RPM for 90% faster work with 80% less effort. SEESII impact wrench ideal for construction/auto repairs - industrial power made effortless!
- High-Efficiency Battery System: SEESII impact wrench set includes one 21V/4.0Ah lithium battery with 200% extended runtime for non-stop work. The 30-minute quick charge (up to 80%) means minimal downtime, while the 3-LED power indicator keeps you informed. The Seesii impact wrench perfect for professionals needing reliable all-day power!
- Effortless Heavy-Duty Performance：The impact wrench tackle tough jobs with 1/2" ultra-thick square head (handles extreme torque) and ergonomic 16"/9.3lb design (comfortable all-day use). The anti-slip nylon strap keeps it secure during overhead work. The impact wrench perfect for truck tires, machinery bolts, and construction tasks.
- UNSTOPPABLE QUALITY: The SEESII Impact Wrench's tungsten steel anvil & alloy steel hammer deliver 60% stronger blows, crushing stubborn bolts in seconds. Survives 1.2m drops with military-grade ABS armor. 100,000+ cycle rating means it outlasts 3 typical wrenches. Oil-resistant TPE grips lock onto your hand, while vibration control lets you work longer without fatigue. This is the last impact wrench you'll ever need.
- SMART SAFETY PROTECTION FOR WORRY-FREE OPERATION: SEESII impact wrench's intelligent chip actively prevents over-current/over-voltage/overheating (70% fewer failures). Auto-stop prevents over-tightening damage, while 10-second auto shutoff extends motor life 3X. Built-in cooling fan maintains optimal temp during continuous use - perfect for marathon car repairs or construction jobs. The impact gun work safer, work longer, work smarter.
- CONVENIENT AND EFFICIENT USE: The SEESII impact wrench works instantly - just insert battery and press the variable-speed trigger. Safety lock prevents accidental starts during transport. One-touch forward/reverse control and bright LED light let you work 50% faster in dark garages or night construction sites. The SEESII cordless impact wrench no setup, no hassle - just professional results in seconds.
- SMART SPEED CONTROL: The SEESII impact wrench features a variable-speed trigger with continuously adjustable speed (0-2400 RPM) and 3 optimized forward gears (1st: 1700 RPM/2500 IPM for precision work, 2nd: 2100 RPM/2900 IPM for standard bolts, 3rd: 2400 RPM/3300 IPM for stubborn nuts) plus 2 reverse modes (continuous/short rotation) - The SEESII impact wrench let you to handle everything from delicate auto repairs to heavy construction with 70% fewer tool changes and 50% faster job completion.
- PROFESSIONAL KIT SAVES TIME & MONEY: Your SEESII impact wrench comes fully loaded with 6 premium sockets (14/17/18/19/21/22mm), 4 stainless steel pins & 4 heavy-duty silicone rings - covering 95% of automotive and industrial bolt jobs. No more wasted time hunting for tools or making extra trips to the hardware store,meaning you'll complete jobs faster while saving 90% time. From emergency truck repairs to daily factory maintenance, this complete set keeps you working efficiently all day long.
- UNBREAKABLE MOBILE STORAGE CASE: The SEESII impact wrench's ABS storage case withstands 1-ton crush force & 2m drops - 3X tougher than standard cases. Custom-cut pearl foam locks tools securely during transport, while foldable handles make garage-to-jobsite transitions effortless. Perfect for mobile technicians,your investment stays protected from jobsite hazards while saving 15+ minutes per job on tool organization.
- YOUR PURCHASE INCLUDES:1x 665 FT-LBS(900N.m) impact wrench; 1x 4000mah long-lasting batteries (90min runtime); 1x heavy-duty storage case (military-grade abs); 6x industrial-grade sockets (14/17/18/19/21/22mm); 1x fast charger (0-100% in 60min) + detailed manual. no hidden costs - this professional-grade impact wrench set delivers immediate workshop-ready performance right out of the box!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMHL6TBZ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #16,424 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Power Impact Wrenches |
| Brand | Seesii |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,554) |
| Date First Available | November 3, 2023 |
| Finish | Polished |
| Finish Type | Polished |
| Head Style | Box Top |
| Included Components | 1 x Tool Case, 1 x User Manual, 1x Charger, 1x Impact Wrench, 1x 4000mAh Battery, 6x Impact Wrench Sockets |
| Item Length | 16 Inches |
| Item Package Quantity | 1 |
| Item Torque | 900 Newton Meters |
| Item Weight | 9.77 pounds |
| Item model number | WH9 Pro |
| Manufacturer | Seesii |
| Material | Plastic+Matal |
| Operation Mode | Battery |
| Style | 665Ft-lbs w/ 1x4.0Ah Battery |
| Voltage | 21 Volts |

## Product Details

- **Brand:** Seesii
- **Color:** Blue
- **Item Length:** 16 Inches
- **Item Package Quantity:** 1
- **Material:** Plastic+Matal

## Images

![Seesii Impact Wrench 665 FT-LBS(900N.m) 3300IPM 1/2 Impact Gun High Torque Electric Impact Driver Cordless Impact Wrench with 21V 1x4.0Ah Battery 6 Sockets&Case for Home Car Tire Lug Nut Removal Tool - Image 1](https://m.media-amazon.com/images/I/71X086xW-lL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Used this on a Suzuki Eiger Quad Flywheel that was hard froze locked up solid. Wrench DID THE JOB!
*by P***V on March 6, 2025*

Extremely strong, took a beathing the day I used it first. We towed a locked-up lawn tractor with AG tires over THREE MILES with the 4-wheeler the week before, and upon shutting it off, it was LOCKED SOLID. No wheels turning, no gears shifting, NOTHING but a shattered flywheel with enough magnet particles to create a new Marvels movie character. It took HOURS of banging, heating with torch, cheat bars, YOU NAME IT, we tried it. This tool DID eventually remove the flywheel, and for that it EARNED its 5 stars! I showed this tool to friend who owns a tow company and he was like "That wont work! Use (yellow and black brand)" and I was like "Well, actually this exact model impact wrench scored HIGHER on raw strength than all but one of the most popular brand wrenches! Of course you won't convince everyone, but I saw numerous videos showing how amazing this impact wrench was, and I have to admit they were right. When I saw the name of it, I thought the same thing everyone thinks, but don't let the name and looks of this wrench fool you! I've already removed wheels twice as well, and will be doing it again tomorrow. What's more important, is the freedom and self-worth; the confidence, this tool has given me. Now I will be doing my own brakes, my own tire rod ends, my own tire rotations. No more waiting in line at the tire shop for simple repairs. I also will be using it for lag bolts in wood posts. Yeah, this tool is absolutely amazing, and the price is WOW! The socket sizes that come with it are great as well, but I've already added a few more to the box. I chose the set with TWO batteries, because it would be foolish to not spend another 15 to have a second battery, PLUS that second battery scores you a REAL charger, not another AC adapter to lose. ACTUALLY, I originally closed the window when i saw the one battery with AC adapter set. I went back later and found the 2-battery set with the slide on (normal) charging station, and I was like OH YEAH, THATS the one I want! Unfortunately, the Quad didn't fare as well. It may be going up for sale, we're thinking the transmission is out. But at least it has a new flywheel and stator!

### ⭐⭐⭐⭐⭐ Crazy strong impact.
*by A***M on January 16, 2023*

I had already spent a few weeks considering which "name brand" impact to buy for working on my vehicles at home (I do most of my own vehicle work) when I saw this being tested in a video by the "Torque Test Channel" on YouTube. I could hardly believe it what I saw. It apparently has ridiculous power for what it cost. My only reservation was regarding future battery replacements. After seeing that aftermarket batteries made for the 18v Makita tools would work well on it, I decided to buy one. Negatives: On my initial use, I discovered that the arrow shaped indentations on the buttons that you push to put it in forward or reverse were not accurate indicators of what gear it's in. The pictures in the description of this tell you which one to press if you're unsure, so check that before using it. That said, I didn't see that and accidentally tightened the lugs I was intending to remove. I didn't break them off, so no real harm done. Also, the sockets that come with it aren't very strong and can crack on a heavy duty application. There's only like 4 or 5 anyways so you'll want to get impact socket kits if you're doing auto work with it. The cheap kits here on Amazon work fine. I spent less than $100 on 2 kits and have 8mm-36mm shallow and 8mm-32mm deep. Anyways, other than those two things, I can't find much to complain about. I subtracted one star for the buttons. Positives: This thing is absurdly strong. No BS. I dissembled the entire front suspension of my 2005 F150 in no time with it. 150 ft-lbs lugnuts came off with ease. Many of the suspension nuts were still bonded from the factory with red lock-tite, which *should* require applying heat and a breaker bar. However, this impact took off all of the nuts and bolts I would use an impact on (a breaker bar is much more appropriate for ball joints) with zero assistance. I could hardly believe it when it removed the lower strut mount bolt... That bolt is tightened to over 350 ft-lbs of torque! At the end of the night, I was still on the first battery and it only went down 1 bar on the battery level indicator. It seems to have good build quality. I dropped it a time or two and it didn't crack or chip the body. The rubber bumpers did what they're supposed to. I'd like to see some protection on the battery pack. Saying that just in case the product designers happen to read this. But, it didn't break, so maybe I'm wrong lol, idk.. That said, since it did so well for me while using it, I'm adding the star I took out for the buttons back in for the ridiculous performance to dollar ratio. It definitely deserves credit for that. TLDR: I recommend this tool. It's an absolute beast of a <$150 impact wrench. Just make sure you know how to use it properly prior to putting it to work, and get some decent impact sockets for it to utilize it's full potential.

### ⭐⭐⭐⭐⭐ 2 Years Ownership Review- The best Impact Wrench for the money!
*by V***X on April 16, 2024*

I bought this SeeSii impact wrench in 2022 after watching Torque Tests YouTube video showing this was basically the most powerful ‘cheap’ impact gun on Amazon. Basically comparable to name brand tools 2-3x the price and best of all you can even use Makita batteries so replacements wouldn’t be hard to find, and it comes with 2! I’ve used it for several DIY jobs around the house and for home mechanic use such as routine tire rotations. I used to use a wired Harbor Freight impact wrench which was heavy and I had to lug around an extension cord, and it would till take several seconds of hammering in order to take off a single lug. The SeeSii is night and day difference, not only lightweight and compact but it’s WAAAAY more powerful, it literally takes off my lug nuts within 1 second of hammering. Best of all I love the auto-stop feature so it doesn’t keep spinning after it looses the lug nut. You can turn that feature on or off which is cool. It also has an auto brake so it stops spinning immediately after releasing the trigger. It even has a LED light which would be helpful at night and the carrying case is nice. 2 years later both batteries still hold a charge and the impact wrench still works like new. It seems like the case on the new ones is different and not red like the one mine came with in the pictures, but the impact wrench itself is still the same. I absolutely love this tool and highly recommend it for anyone, tech or DIYer!

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-14*