- Upgrade your power tools with our 21V RS550 Brushed Electronic Starter, designed for reliable performance and efficiency. - Featuring a robust 14-teeth design, this electronic starter ensures smooth operation and enhances the cutting power of your tools. - Compatible with 4/6 inch cordless logging saw chainsaws, this starter is ideal for both professional and DIY users looking for dependable accessories to improve their equipment. - Crafted from high-quality materials, this brushed electronic starter guarantees durability and long-lasting performance, making it a valuable addition to your toolkit. Key Benefits: - Effortlessly start your chainsaw with consistent power, reducing downtime and enhancing productivity on the job. - Perfect for logging, tree trimming, and landscaping projects, this starter provides the reliability needed for demanding tasks. - Its lightweight design ensures easy handling and installation, allowing you to focus on your work without any hassle. Whether you're cutting firewood or managing a landscaping project, the 21V RS550 Electronic Starter is the essential accessory that ensures your chainsaw operates at its best. Upgrade today and experience the difference in performance and efficiency.