About Company

Introducing JOINS' Li-ion Battery Platform

Are you tired of constantly switching between different batteries for your power tools? JOINS introduces our revolutionary Li-ion battery platform officially. With this platform, you can say goodbye to the hassle of multiple batteries and chargers cluttering your workspace.

Our main motto is simple: "1 for all: One Li-ion battery platform for all Li-ion battery tools." This means that one single battery platform can power all 20V Li-ion products developed by JOINS, both now and in the future. Imagine the convenience of having a single battery that seamlessly fits into all your power tools, eliminating the need for multiple batteries and chargers.

Our Li-ion battery platform is not just about convenience; it's also about performance and reliability. It means that your power tools will deliver exceptional performance every time. regarless of whenever and wherever.

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New Li-ion battery tools self-developed by JOINS

JOINS has already developed 23 Li-ion power tools compatible with this platform, and the list keeps growing. From angle grinders to rotary hammers, jig saws to reciprocating saws, circular saws to electric blowers, LED lights to cleaning guns, grass trimmers to hedge shears, and more – we've got you covered.

20V Brushless angle grinder: Powerful, efficient, and precise. With a 4000mAh battery capacity, 10000/rpm no-load speed, and 100mm max disc diameter, it's perfect for a variety of cutting and grinding tasks.

20V Brushless Rotary Hammer: Powerful and precise, it's ideal for heavy-duty drilling. With a 21V voltage, it boasts a no-load speed of 0-1600 rpm and can handle concrete up to 20mm, steel up to 13mm, and wood up to 30mm.

20V Brushed Jigsaw: Versatile and precise, it features a 775 brushed motor and operates at DC20V. With adjustable speed (800-3000 rpm), LED light, and laser guide, it offers efficient cutting up to 100mm in wood, 6mm in metal, and 100mm in plastic.

20V Brushed Multi-Tool: Versatile and efficient, it's equipped with a reliable 775 brushed motor. Offering variable speeds from 5000 to 18000 rpm and an oscillating rate of 3°, it's perfect for a wide range of tasks.

20V Brushed Reciprocating Saw: Powered by 785 brushed motor, it offers variable speeds up to 3200rpm and a 20mm stroke length. Ideal for cutting wood (110mm), hollow steel tubes (60mm), and metal (6mm), it also includes an LED light for improved visibility.

20V Brushless Circular Saw: Powered by 887# brushed motor, it offers a no-load speed of 4500rpm. With a 165mm saw disc diameter, it cuts up to 57mm at 90° and 38mm at 45° angles. Complete with an aluminum die base plate, aluminum die upper guard, plastic lower guard, and built-in LED work light for enhanced visibility.

18V Brushed Lithium Electric Blower: Two different kinds of products. One offers adjustable speeds across three levels with a no-load speed of 0-18000rpm. With a rated airflow of 2.8 m³/min, it efficiently clears debris with ease. Another booasts a variable no-load speed of 5000-15500/20500 rpm and air speed ranging from 36 to 115 km/h, with Turbo mode reaching an impressive 155 km/h. The air volume ranges from 1.9 to 6 m³/min, with Turbo mode providing up to 8 m³/min.

18V DC LED Light: Providing powerful illumination with 2500/1700LM output, it runs for 2.5 hours at 30W and 3.5 hours at 20W on an 18V 4Ah power source. With a carry handle and 0-360° tilt adjustment, it offers versatility for various lighting needs.

20V Brushed Lithium Electric Cleaning Gun: With a two-speed brushed motor, it delivers 260W power. Offering 15 minutes of endurance and 1.1mpa pressure, it features 7 functions including linear water spray,15°,25°,40°, water column, and foam.

20V Brushed Lithium Electric Single-Handed Saw: With 2/4Ah battery capacity, it offers a 6" bar length and a maximum guide bar length of 120mm. Operating at 3400r/min with a chain speed of 5m/s, it's designed for efficient and precise cutting.

20V Brushless Lithium Pruning Shear: With a 2.0Ah battery capacity, it offers 2-3 hours of working time. Lightweight at 1.0kg, it cuts up to 30mm diameter soft branches. Complete with an indicator light for convenience.

20V Brushed Lithium Electric Hedge Shears: Powered by a 400W brushed motor and operating at 20V, it boasts a no-load speed of 1600/min. With a cutting diameter of 17mm and a cutting length of 480mm, it's perfect for tackling hedge trimming tasks.

20V Brushed Lithium Electric Grass Trimmer: With a cutting length of 260mm and a no-load speed of 10000/min, it offers efficient trimming. Features include a Nylon blade, extension aluminum tube, and rotating cutting head for versatility. Angle and head adjustments provide flexibility, and it comes with 20 replacement knives. Runtime is 35 minutes with a 2.0Ah battery and 70 minutes with a 4.0Ah battery.

1 For All Li-ion Battery Platform

Suitable for all 20V Li-ion products now and future

  • Intelligent protection: Overcurrent protection, overload protection, overheat protection, short circuit protection

  • Long-lasting battery life: Up to 50 minutes (use high-quality lithium battery).

  • Latest industrial design for product exterior and structure

  • Two charging methods: Dock charging, direct charging.


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20V 10MM Brushed Impact Drill

The 20V 10MM Cordless Drill delivers the excellent capability to drill large holes at high speed into the densest materials. It meets daily needs at a more competitive price. 29Nm max torque is suitable for daily use. 18 position torque control can be adjusted.

  • Suitable for daily home use

  • Long-lasting battery life, work non-stop for 50 minutes

  • Lightweight and compact design makes it suitable for continuous work without fatigue

  • Carefully designed rugged rubber exterior to provide a comfortable hand grip

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20V 13MM Brushless Impact Drill

The 20V 13MM Cordless Drill delivers the excellent capability to drill large holes at high speed into the densest materials. This impact drill delivers 90Nm max torque with brushless motor for drilling deeper and easier. 23 position adjustable torque control. Heavy duty 13mm self-locking metal chuck allows quick bit change whilst offering excellent bit retention.

  • High torque up to 90 Nm

  • Optimized efficiency: Drilling a hole in just 2 seconds

  • Improved internal gear mechanism: Durable, Dust-safe, Low-temperature rise

  • Equipped with an auxiliary handle to guarantee safety

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20V 380Nm Brushless Impact Wrench

20V Brushless Compact 1/2" Impact Wrench delivers an industry-leading 650Nm with our brushless motor to ensure the removal of the tight bolts. The compact design allows you to work in confined spaces delivering the power to complete many of the most demanding tasks. 1/2" square drive with detent pin allows for more efficient torque delivery and excellent socket retention. This impact wrench features automatic reverse running self-stop to avoid falling bolts when working at heights and prevent over-fastening of bolts while doing reassembly work. 

  • Compact, lightweight design allows easy use in confined spaces

  • Up to 380Nm torque, reverse 650Nm torque

  • Automatic reverse running self-stop prevents bolts from falling from heights

  • Optimal impact structure for long working life

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For more information about the development process of JOINS’ Journey of Li-ion Power Tools Development, please click the link below:

JOINS’ Journey of Li-ion Power Tools Development



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