MagsenPower
1/2" Cordless Impact Wrench, 900Ft-lbs (1200N.m) Brushless High Torque Impact Gun,3800RPM,3 Variable
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Highlights
- 【1200N.m 21V High Torque Brushless Motor】The Magsen 1/2-inch square-drive impact wrench is equipped with a high-efficiency brushless motor and delivers a maximum torque of 900 ft-lb (1200 N·m). Thanks to its high torque output, this impact wrench can install car and truck wheel bolts in just 3 seconds and easily loosen even the most stubborn, rusted bolts on construction sites, machinery, or scaffolding in under 5 seconds. It is 90% more efficient than a manual wrench while reducing physical exertion by 80%. It is ideal for tire changes, auto repairs, heavy equipment maintenance, backyard DIY projects, product assembly, and professional construction tasks.
- 【2*4000mAh Battery& Fast Charger】This rechargeable compact impact wrench comes with two 4000mAh battery packs (providing 200% longer runtime) and a quick charger that can charge the batteries to 70% capacity in just 30 minutes (the charger’s red light indicates charging, while green indicates the charge is complete). Its cordless design frees you from the hassle of cords, making it convenient to use and allowing you to get the job done with ease!
- 【3 Adjustable Speed Control】Magsen high-torque impact wrench is equipped with a bottom switch that supports three speed settings (Speed 1: 1,800 RPM/500 N·m, suitable for precision work; Speed 2: 2,800 RPM/800 N·m, suitable for standard bolts; Speed 3: 3,800 RPM/1,200 N·m, suitable for hard-to-tighten nuts), to meet various job requirements, improve efficiency, and conserve battery power. You can also use the side button to switch between clockwise and counterclockwise rotation. When rotating in reverse, pressing the switch button activates the brake stop function, so you don’t have to worry about nuts and bolts falling or getting damaged after they’re loosened.
- 【Smart Safety Protection & Worry-Free Operation】Equipped with an intelligent protection chip, the Magsen impact wrench actively safeguards against over-current, over-voltage, overheating, and short circuits. The smart auto-stop function eliminates the risk of over-tightening damage, while the 10-second auto-shutoff extends motor life. Featuring a built-in cooling fan for optimal temperature control, this heavy-duty impact gun ensures maximum safety for both you and your workpiece during automotive repairs or tough construction jobs.
- 【Two Directions and Reverse Auto-Stop Mode】This cordless impact wrench 1/2 with forward and reverse mode.In reverse mode, once the nut or bolt is loose, the brake stop device will activate and reduce the speed and torque to prevent the nut from flying into nowhere to grab and keeping your workspace safe
- 【Superior Materials & Ergonomic Design】 Built for the toughest jobs, this impact wrench features a heavy-duty tungsten steel anvil, an alloy steel hammer head, and a military-grade double-layer ABS housing that easily survives accidental drops. The compact 16-inch body weighs just 10 lbs and features a TPE non-slip grip alongside a shock-absorbing motor cover. With its perfectly balanced center of gravity, even beginners can enjoy effortless, fatigue-free one-handed operation during extended use.
- 【Professional Accessory Kit & Premium Storage Box】 Get right to work with this complete, ready-to-use set! The Magsen impact wrench comes with 5 heavy-duty, wear-resistant sockets (17/19/21/22/24mm) to handle 95% of automotive and industrial bolts. Everything is housed in a professional, ultra-durable ABS toolbox featuring anti-crush/anti-drop protection and custom-cut pearl foam inserts that lock your tools securely in place. Perfect for mobile technicians, this rugged setup keeps your high-quality tools organized.
- 【Built-in LED Light and Smooth Trigger】When the power trigger is pressed, the impact spanner's sensing system keenly identifies subtle changes in pressure, and the indicator light comes on while the spanner is activated, and stays on for about 20 seconds after the trigger is released, helping you to work in very dark or confined environments.
- 【What You Will Get and Support】1x Impact Wrench, 2x 4000mAh Li-ion Batteries, 1x Fast Charger, 5x Impact Wrench Sockets (17mm, 19mm, 21mm, 22mm, 24mm),1 x extension rod, 1 x Tool Case, 1 x User Manual. 100% customer service.If you have any questions while using the impact wrench, please feel free to contact us. As a responsible company, our professional team will be happy to provide you with support.
Why You'll Love It
- Brushless motor delivers up to 900 ft-lbs of torque for stubborn automotive and machinery bolts
- Two 4000mAh battery packs provide continuous power, reaching 70 percent charge in 30 minutes
- Three selectable speed settings allow quick adjustment between delicate tasks and maximum torque output
- Brake stop mode automatically slows down in reverse to prevent loosened nuts from dropping
- Built-in LED work light stays illuminated for 20 seconds after releasing the variable-speed trigger
- Complete kit includes five impact sockets, an extension rod, and a durable hard storage case
Pros
- +High 900 ft-lb maximum torque output
- +Includes two 4000mAh batteries and fast charger
- +Reverse auto-stop prevents fastener drops
- +Complete kit with five sockets and case
- +Built-in 20-second delay LED work light
Cons
- -Total tool weight is 10 lbs
- -Body length measures 16 inches
- -Included sockets are metric sizes only
Detailed Review
The MagsenPower 1/2-Inch Cordless Impact Wrench delivers heavy-duty power for automotive repairs, tire rotations, and construction work. Built around a 21V brushless motor capable of generating up to 900 ft-lbs (1200 N.m) of torque, it is designed to free rusted or over-tightened fasteners quickly without requiring air hoses or power cords.
Operational control is managed through a bottom switch offering three distinct speed tiers ranging from 1,800 RPM up to 3,800 RPM. This allows users to match power to the job, from lower-torque precision assembly to maximum power for heavy machinery. In reverse mode, the tool features an integrated brake stop function that reduces speed and torque immediately after a nut breaks free, keeping fasteners from flying off and getting lost.
The package is configured for sustained job site use with two 4000mAh lithium-ion battery packs and a quick charger that brings a depleted pack to 70 percent capacity in 30 minutes. The physical build uses a tungsten steel anvil, an alloy steel hammer head, and a double-layer ABS housing with a TPE non-slip grip. An integrated LED light turns on with the trigger and remains illuminated for 20 seconds after release to illuminate dark wheel wells or engine bays.
At 10 lbs and 16 inches in total body length, this is a substantial tool that may cause fatigue in tight quarters or during overhead work. The kit supplies five standard metric sockets ranging from 17mm to 24mm, meaning users working primarily with SAE fasteners will need to provide their own compatible 1/2-inch drive sockets.
Verdict: The MagsenPower 1/2-Inch Impact Wrench is a capable, well-rounded kit for DIY mechanics and maintenance workers needing high breakaway torque. With two high-capacity batteries and included sockets, it offers a complete cordless fastening setup straight out of the case.
Specifications
- Drive Size: 1/2-inch square drive
- Maximum Torque: 900 ft-lbs (1200 N.m)
- Maximum Speed: 3,800 RPM
- Speed Settings: 3 speeds (1,800 / 2,800 / 3,800 RPM)
- Motor Type: 21V Brushless
- Battery Capacity: 2x 4000mAh Li-ion
- Tool Weight: 10 lbs
- Body Length: 16 inches
- Included Sockets: 17mm, 19mm, 21mm, 22mm, 24mm
- Housing Material: Double-layer ABS with TPE grip
Who Should Buy It
A great fit if you:
- Perform frequent tire changes, suspension repairs, or heavy equipment maintenance
- Need a high-torque cordless tool complete with spare batteries and common metric sockets
- Work in low-light environments where a delayed LED work light helps visibility
- Want a reverse auto-stop safety feature to keep hardware contained
Consider something else if you:
- Need an ultra-compact or lightweight tool for cramped engine compartments
- Work exclusively with standard SAE imperial fasteners and want included sockets to match
FAQ
What accessories come in the box?
The package includes the 1/2-inch impact wrench, two 4000mAh lithium-ion batteries, a fast charger, five impact sockets (17mm, 19mm, 21mm, 22mm, and 24mm), an extension rod, a user manual, and an ABS hard tool case.
How does the reverse auto-stop feature work?
When operating in reverse mode, the brake stop device detects when the fastener has loosened and automatically cuts speed and torque so the nut does not drop or fly off the stud.
How long does it take to charge the batteries?
The included fast charger can charge a 4000mAh battery pack up to 70 percent capacity in 30 minutes, using a red indicator light during charging and a green light when finished.
What speed settings are available on the tool?
The bottom switch provides three settings: Speed 1 (1,800 RPM / 500 N.m), Speed 2 (2,800 RPM / 800 N.m), and Speed 3 (3,800 RPM / 1,200 N.m).
Product Details
| Brand | MagsenPower |
| ASIN | B0F8NYXVJP |
