{"product_id":"bms-pcb-protection-board-dewalt-20v-flexvolt-60v-21700-dcb606-dcb609-dcb612","title":"BMS PCB Protection Board for DeWalt 20V FlexVolt 60V 21700","description":"\n\u003ch2\u003eBMS PCB Charging Protection Board for DeWalt 20V \u0026amp; FlexVolt 60V Battery Packs\u003c\/h2\u003e\n\n\u003cp\u003eRepair, rebuild, or assemble your DeWalt 20V and FlexVolt 60V lithium battery packs with this high-quality \u003cstrong\u003eBMS (Battery Management System) PCB Protection Board\u003c\/strong\u003e. Compatible with DeWalt DCB606, DCB609, and DCB612 battery models, this board is designed to house and protect \u003cstrong\u003e15 × 21700 lithium-ion cells\u003c\/strong\u003e in a complete battery pack assembly. Whether you're an experienced battery technician or a skilled DIY enthusiast, this protection board makes restoring your power tool batteries straightforward and cost-effective.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This listing is for the \u003cem\u003eprotection board only\u003c\/em\u003e — no battery cells, no charger, and no original DeWalt components are included. This product is intended for individuals with practical experience in battery assembly and lithium cell safety. Improper assembly can be hazardous.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompatible with DeWalt DCB606, DCB609, DCB612\u003c\/strong\u003e — fits DeWalt 20V MAX and FlexVolt 60V battery platforms\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFits 15 × 21700 Li-ion Cells\u003c\/strong\u003e — supports high-capacity cell configurations for maximum runtime\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFull BMS Protection\u003c\/strong\u003e — overcharge, over-discharge, short-circuit, and overcurrent protection built in\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBrand New, 100% Non-OEM\u003c\/strong\u003e — aftermarket quality replacement, not a refurbished part\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePCB + Plastic Construction\u003c\/strong\u003e — durable materials for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFor Experienced Assemblers\u003c\/strong\u003e — ideal for battery repair shops, technicians, and advanced DIYers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBMS Charging Protection Board (PCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21700 Lithium-Ion (15 cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeWalt DCB606, DCB609, DCB612 (20V \/ FlexVolt 60V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB + Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRandom (Blue, Green, Red, or other — no color selection)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Cells Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharger Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Assembly Instructions\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrect Polarity is Critical:\u003c\/strong\u003e When welding battery leads and sampling points, double-check connections for correct polarity. Reversed connections can permanently damage the protection board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvoid Direct Cell Contact:\u003c\/strong\u003e The BMS board must not directly touch the surface of battery cells during assembly to prevent short circuits or cell damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGround Your Equipment:\u003c\/strong\u003e All soldering and electronic tools must be reliably grounded. Use proper ESD (electrostatic discharge) protection to avoid damage from static electricity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeep Leads Clear of Components:\u003c\/strong\u003e Do not allow battery leads, soldering iron tips, or other conductive tools to contact PCB components during assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtect from Moisture \u0026amp; Static:\u003c\/strong\u003e Store and assemble in a dry, anti-static environment. Keep the board away from water and humidity at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInitial Activation:\u003c\/strong\u003e After assembly, if no voltage output is detected on first power-on, activate the battery pack using a compatible DeWalt charger.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × BMS PCB Battery Charging Protection Board\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNo battery cells, no charger, no original DeWalt components included.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e PCB color, screen printing, and version number may vary between production batches and according to current inventory. These variations do not affect functionality. Measurement tolerance: ±1–3 cm.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-compartments-travel-pill-organizer-pocket-portable-pill-storage-box-case-daily-pill-container-or-purse-fish-oil-medicine\"\u003e10-Compartment Pill Organizer – Portable Daily Travel Pill Case\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2ch-16a-tuya-wifi-smart-switch-intelligent-interruptor-smart-life-app-control-breaker-relay-works-with-alexa-google-assistant\"\u003eSmart WiFi Relay Switch – Alexa \u0026amp; Google Home Compatible\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on lithium-ion battery safety, refer to the U.S. Occupational Safety resources or the UL battery safety guidance. For general electronics safety standards, visit CPSC.gov.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Is this BMS protection board compatible with all DeWalt 20V MAX batteries?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS PCB is specifically designed to be compatible with DeWalt DCB606, DCB609, and DCB612 battery packs (20V MAX and FlexVolt 60V platforms) that use 21700 lithium-ion cells in a 15-cell configuration. It may not be compatible with other DeWalt models that use different cell counts or sizes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are battery cells included with this protection board?\u003c\/h4\u003e\n\u003cp\u003eA: No. This listing is for the BMS PCB protection board only. You will need to source 15 × 21700 lithium-ion cells separately. No charger, battery cells, or original DeWalt components are included.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does a BMS (Battery Management System) protection board do?\u003c\/h4\u003e\n\u003cp\u003eA: A BMS protection board monitors and manages the charging and discharging of lithium-ion battery cells. It provides critical protections including overcharge protection, over-discharge protection, short-circuit protection, and overcurrent protection, helping extend battery life and ensure safe operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can beginners use this product for battery repair?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS board is intended for individuals with practical experience in lithium battery assembly and electronics soldering. Improper assembly of lithium-ion battery packs can be dangerous. We strongly recommend this product only for experienced technicians or battery repair professionals.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why is there no voltage output when I first assemble my battery pack?\u003c\/h4\u003e\n\u003cp\u003eA: Some BMS protection boards enter a sleep or protection mode after initial assembly and may show no voltage output until activated. To activate the battery pack, connect it to a compatible DeWalt charger (designed for 20V or FlexVolt 60V packs). This should wake the BMS and allow normal operation.\u003c\/p\u003e\n\n\u003cdiv lang=\"es\"\u003e\n\u003ch3\u003eDescripción en Español\u003c\/h3\u003e\n\n\u003ch2\u003eTarjeta de Protección de Carga BMS PCB para Baterías DeWalt 20V \/ FlexVolt 60V con Celdas 21700\u003c\/h2\u003e\n\n\u003cp\u003eRepare, reconstruya o ensamble sus paquetes de baterías de litio DeWalt 20V y FlexVolt 60V con esta \u003cstrong\u003eTarjeta de Protección BMS (Sistema de Gestión de Batería)\u003c\/strong\u003e de alta calidad. Compatible con los modelos DeWalt DCB606, DCB609 y DCB612, esta tarjeta está diseñada para alojar y proteger \u003cstrong\u003e15 celdas de litio-ion 21700\u003c\/strong\u003e en un ensamblaje completo de batería. Fabricado en China Continental.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportante:\u003c\/strong\u003e Este listado es solo para la tarjeta de protección. No se incluyen celdas de batería, cargador ni componentes originales DeWalt. Este producto está destinado a personas con experiencia práctica en ensamblaje de baterías y seguridad de celdas de litio.\u003c\/p\u003e\n\n\u003ch3\u003eCaracterísticas Principales\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ Compatible con DeWalt DCB606, DCB609, DCB612 (20V MAX y FlexVolt 60V)\u003c\/li\u003e\n  \u003cli\u003e✅ Admite 15 celdas de litio-ion 21700\u003c\/li\u003e\n  \u003cli\u003e✅ Protección BMS completa: sobrecarrega, sobredescarga, cortocircuito y sobrecorriente\u003c\/li\u003e\n  \u003cli\u003e✅ 100% nueva, no es original DeWalt\u003c\/li\u003e\n  \u003cli\u003e✅ Construcción en PCB + Plástico\u003c\/li\u003e\n  \u003cli\u003e✅ Ideal para técnicos de reparación de baterías y entusiastas avanzados del bricolaje\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEspecificaciones\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTipo de accesorio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTarjeta de Protección de Carga BMS (PCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibilidad de celdas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLitio-Ion 21700 (15 celdas)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModelos compatibles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDeWalt DCB606, DCB609, DCB612\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB + Plástico\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAleatorio (Azul, Verde, Rojo u otro — sin selección de color)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCeldas de batería incluidas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCargador incluido\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigen\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina Continental\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstrucciones de Ensamblaje Importantes\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLa polaridad correcta es fundamental:\u003c\/strong\u003e Al soldar cables y puntos de muestreo, verifique dos veces la polaridad. Las conexiones invertidas pueden dañar permanentemente la tarjeta.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEvite el contacto directo con las celdas:\u003c\/strong\u003e La tarjeta BMS no debe tocar directamente la superficie de las celdas durante el ensamblaje.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConecte a tierra su equipo:\u003c\/strong\u003e Todas las herramientas de soldadura deben estar correctamente conectadas a tierra. Use protección ESD adecuada.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMantenga los cables alejados de los componentes:\u003c\/strong\u003e No permita que cables, soldadores u otras herramientas conductoras contacten los componentes del PCB.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProteja de humedad y estática:\u003c\/strong\u003e Almacene y ensamble en un entorno seco y antiestático.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActivación inicial:\u003c\/strong\u003e Si no hay salida de voltaje al encender por primera vez, active el paquete de batería con un cargador DeWalt compatible.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eContenido del Paquete\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Tarjeta de Protección de Carga BMS PCB\u003c\/li\u003e\n  \u003cli\u003e\u003cem\u003eNo se incluyen celdas de batería, cargador ni componentes originales DeWalt.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePreguntas Frecuentes\u003c\/h3\u003e\n\n\u003ch4\u003eP: ¿Esta tarjeta BMS es compatible con todas las baterías DeWalt 20V MAX?\u003c\/h4\u003e\n\u003cp\u003eR: Esta PCB BMS está diseñada específicamente para ser compatible con los paquetes de baterías DeWalt DCB606, DCB609 y DCB612 (plataformas 20V MAX y FlexVolt 60V) que usan celdas de litio-ion 21700 en una configuración de 15 celdas.\u003c\/p\u003e\n\n\u003ch4\u003eP: ¿Se incluyen celdas de batería?\u003c\/h4\u003e\n\u003cp\u003eR: No. Este listado es solo para la tarjeta de protección BMS PCB. Deberá obtener 15 celdas de litio-ion 21700 por separado.\u003c\/p\u003e\n\n\u003ch4\u003eP: ¿Qué hace una tarjeta de protección BMS?\u003c\/h4\u003e\n\u003cp\u003eR: Una tarjeta BMS monitorea y gestiona la carga y descarga de celdas de litio-ion. Proporciona protecciones críticas como protección contra sobrecarga, sobredescarga, cortocircuito y sobrecorriente.\u003c\/p\u003e\n\n\u003ch4\u003eP: ¿Pueden los principiantes usar este producto?\u003c\/h4\u003e\n\u003cp\u003eR: Esta tarjeta BMS está destinada a personas con experiencia práctica en ensamblaje de baterías de litio y soldadura electrónica. El ensamblaje incorrecto puede ser peligroso. Se recomienda solo para técnicos experimentados.\u003c\/p\u003e\n\n\u003ch4\u003eP: ¿Por qué no hay salida de voltaje cuando ensamblo la batería por primera vez?\u003c\/h4\u003e\n\u003cp\u003eR: Algunas tarjetas BMS entran en modo de suspensión o protección después del ensamblaje inicial. Para activar el paquete de batería, conéctelo a un cargador DeWalt compatible (diseñado para paquetes de 20V o FlexVolt 60V).\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"DEEP BLUE","offer_id":53488904569145,"sku":"1005012109654120-DEEP BLUE","price":52.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/S4139e4000684435d9a1b141c4dc7e150R.webp?v=1781902072","url":"https:\/\/peacefulpleasureswellness.com\/products\/bms-pcb-protection-board-dewalt-20v-flexvolt-60v-21700-dcb606-dcb609-dcb612","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}