{"product_id":"21v-brushless-chainsaw-control-board-electric-chain-saw-pcb","title":"21V Brushless Chainsaw Control Board | Electric Saw PCB","description":"\n\u003ch2\u003e21V Brushless Electric Chainsaw Controller Board\u003c\/h2\u003e\n\u003cp\u003eKeep your 12-inch brushless lithium battery electric chainsaw running at peak performance with this precision-engineered \u003cstrong\u003e21V Chainsaw Control Board\u003c\/strong\u003e. Designed as a direct replacement motherboard, this control panel manages power delivery to your brushless motor, ensuring smooth, efficient operation every time you fire up your saw.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a DIY enthusiast repairing your own power tool or a professional technician servicing chainsaws, this control board is a cost-effective solution to restore full functionality without replacing the entire tool.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible:\u003c\/strong\u003e Designed for 12-inch brushless lithium battery electric chainsaws\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 21V – matched for lithium battery power tool systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrushless Motor Support:\u003c\/strong\u003e Optimised circuitry for efficient brushless motor control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Constructed with a combination of metal and plastic components for reliable performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 x Control Board per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectric Chainsaw Control Panel \/ Motherboard\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal \u0026amp; Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-inch Brushless Lithium Battery Electric Chainsaws\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 pc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Electric Chainsaw Control Board (Motherboard)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlease verify your chainsaw model and voltage requirements before ordering to ensure compatibility.\u003c\/li\u003e\n  \u003cli\u003eColours may vary slightly from product images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow for minor manual measurement deviations.\u003c\/li\u003e\n  \u003cli\u003e1 cm = 10 mm = 0.39 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general power tool safety guidelines and best practices, refer to the U.S. Consumer Product Safety Commission – Power Tool Safety.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/O%27Reilly_Auto_Parts\" target=\"_blank\" rel=\"noopener\"\u003eO'Reilly Auto Parts\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of chainsaw is this 21V control board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This control board is specifically designed for 12-inch brushless lithium battery electric chainsaws rated at 21V. Always check your tool's original board specifications and voltage rating before purchasing to confirm compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this control board a direct replacement for my chainsaw motherboard?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this is intended as a replacement\/repair control panel (motherboard) for compatible 21V brushless electric chainsaws. It manages the power delivery and motor control functions of the tool. We recommend verifying your chainsaw's wiring diagram and connector layout before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I install this chainsaw control board myself?\u003c\/h4\u003e\n\u003cp\u003eA: Installation requires basic electronics knowledge and familiarity with power tool components. If you are comfortable with circuit board replacement and wiring, this is a straightforward DIY repair. If in doubt, consult a qualified power tool technician to ensure safe and correct installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What materials is the control board made from?\u003c\/h4\u003e\n\u003cp\u003eA: The control board is constructed using a combination of metal and plastic components, providing durability and reliable electrical performance within the tool housing.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of chainsaw is this 21V control board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This control board is specifically designed for 12-inch brushless lithium battery electric chainsaws rated at 21V. 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