{"product_id":"12v-brushless-electric-wrench-built-in-battery-rechargeable-with-type-c","title":"12V brushless electric wrench (built-in battery, rechargeable with Type-C)Instruction manual (👉Description)","description":"\u003cp\u003e12V Brushless Electric Wrench (Built-in Battery, Type-C Rechargeable) Instruction Manual\u003c\/p\u003e\n\u003cp\u003eForeword\u003cbr\u003eThank you for choosing this 12V brushless electric wrench! This product features a high-quality brushless motor, a built-in lithium battery, and a Type-C fast-charging design. It boasts a novel and stylish appearance, compact and portable size, lightweight construction, powerful performance, and energy efficiency. The brushless motor offers a longer lifespan, lower noise, and higher energy efficiency, making it suitable for screw handling in home renovations, car repairs, furniture assembly, equipment maintenance, and other screw-related tasks. It can easily tighten and loosen various bolts and nuts. The Type-C charging interface is widely compatible, offering convenient and efficient charging without the need to remove the battery, making it more worry-free to use.\u003c\/p\u003e\n\u003cp\u003eTo ensure your safe and correct use of this product, please carefully read this instruction manual before operation to familiarize yourself with the product structure and operating procedures. Keep this manual safe for future reference. This instruction manual can be modified and adjusted according to your product's specific parameters and appearance details to suit your needs.\u003c\/p\u003e\n\u003cp\u003eI. Product Overview\u003c\/p\u003e\n\u003cp\u003e1.1 Product Features\u003c\/p\u003e\n\u003cp\u003e• 12V Brushless Motor Drive: Utilizes a high-quality brushless motor, which, compared to brushed motors, offers advantages such as longer lifespan, lower noise, lower energy consumption, stronger power, and more stable operation. No carbon brush replacement is required, making maintenance more convenient. Suitable for light to medium-duty screw assembly and disassembly, meeting the needs of home use and small-scale professional work.\u003c\/p\u003e\n\u003cp\u003e• Built-in Lithium Battery Design: Features a built-in 12V lithium battery, eliminating the need for disassembly. The unibody design is compact and easy to store, providing long-lasting battery life for extended continuous operation. The lightweight design makes it easy for both men and women to operate.\u003c\/p\u003e\n\u003cp\u003e• Convenient Type-C Charging: Employs a Type-C charging interface, which is reversible and allows for smooth insertion and removal. Compatible with most mobile phone and tablet chargers (5V\/1A or higher required). Charging is efficient and fast, eliminating the need for a separate charger. Easy charging is possible at home, outdoors, and on construction sites.\u003c\/p\u003e\n\u003cp\u003e• Novel Appearance: Features an ergonomic handle design with smooth lines, a stylish and simple color scheme, and a comfortable, non-slip grip, reducing fatigue during extended use. Its compact and exquisite size makes it easy to carry and operate in confined spaces (such as under a car chassis or in a cabinet corner), and it's convenient to store.\u003c\/p\u003e\n\u003cp\u003e• Multifunctional Applications: Specifically designed for screw tightening and loosening, it is compatible with various socket sizes and bolts and nuts of different dimensions. It is widely used in home renovation, furniture assembly, car tire removal and installation, small equipment maintenance, scaffolding installation, and other scenarios.\u003c\/p\u003e\n\u003cp\u003e• Safety Protection: Built-in overload protection, overcharge protection, over-discharge protection, overheat protection, and anti-reverse charging protection effectively protect the brushless motor and built-in lithium battery, preventing bolt jamming, equipment damage, and personal injury, ensuring safer use. The Type-C charging port has built-in short-circuit and reverse charging protection for worry-free charging.\u003c\/p\u003e\n\u003cp\u003e• Smart and Convenient: Equipped with a power indicator light to check remaining battery level and prevent power outages; a trigger switch for flexible operation, allowing for speed adjustment based on pressure applied to suit various tightening\/removal needs; a quick-release socket design for efficient socket replacement; some models feature torque adjustment to accommodate different screw materials.\u003c\/p\u003e\n\u003cp\u003e• Easy Maintenance: A simple design; the brushless motor requires no complex maintenance—daily wiping is sufficient to keep it clean; the built-in rechargeable lithium battery has a long lifespan, eliminating the need for frequent battery replacements; the Type-C interface is easy to clean and does not easily accumulate dust.\u003c\/p\u003e\n\u003cp\u003e1.2 Product Parameters\u003c\/p\u003e\n\u003cp\u003eParameter Name | Specifications\u003c\/p\u003e\n\u003cp\u003eRated Voltage | 12V\u003c\/p\u003e\n\u003cp\u003eMotor Type | Brushless DC Motor\u003c\/p\u003e\n\u003cp\u003eMaximum Torque | 150N·m\u003c\/p\u003e\n\u003cp\u003eSpeed Range | 0-3200r\/min\u003c\/p\u003e\n\u003cp\u003eCompatible Sleeve | 8-22mm\u003c\/p\u003e\n\u003cp\u003eBuilt-in Battery Capacity | 2000mAh\u003c\/p\u003e\n\u003cp\u003eCharging Interface | TYPE C Interface (reversible, 5V\/1A and above charging)\u003c\/p\u003e\n\u003cp\u003eCharging Time | 2-3 hours\u003c\/p\u003e\n\u003cp\u003eProduct Weight | Approx. 1.2kg\u003c\/p\u003e\n\u003cp\u003eProtection Functions | Overload, Overcharge, Over-discharge, Overheat, Anti-reverse Protection\u003c\/p\u003e\n\u003cp\u003e1.3 Product Structure Diagram\u003c\/p\u003e\n\u003cp\u003e1. Sleeve Interface\u003cbr\u003e2. Forward\/Reverse Switch\u003cbr\u003e3. Trigger Switch\u003cbr\u003e4. Battery Level Indicator\u003cbr\u003e5. TYPE C Charging Interface\u003cbr\u003e6. Lighting\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0951\/2943\/6469\/files\/345e060e-f960-4ad4-9e1a-30ead9b0d4b2.png?v=1772861116\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eII. Safety Precautions\u003c\/p\u003e\n\u003cp\u003e2.1 General Safety Guidelines\u003c\/p\u003e\n\u003cp\u003e• Before operation, please check that the product appearance is intact, TYPE C charging interface... Check the Type-C charging port and socket for damage, looseness, or dust accumulation. Ensure the brushless motor's heat dissipation vents are clear. Check for abnormal noises during motor operation. If any abnormalities are found, stop using the product and contact after-sales service. Do not attempt to disassemble the product yourself (the built-in battery is non-removable and should not be forcibly removed).\u003c\/p\u003e\n\u003cp\u003e• Wear protective equipment during operation, such as non-slip gloves and goggles, to avoid injury from flying screws or debris. Long hair should be tied up. Do not wear loose clothing or jewelry to prevent it from being caught in the equipment or scratched by moving parts.\u003c\/p\u003e\n\u003cp\u003e• Do not use this product in damp environments (such as rainy days or areas with standing water) to avoid the risk of electric shock. Do not touch the switch or Type-C charging port with wet hands. Do not immerse the product in water to prevent short circuits in the charging port or water damage to the motor.\u003c\/p\u003e\n\u003cp\u003e• This product is only suitable for tightening and loosening bolts and nuts. Do not use it for operations exceeding the rated torque to avoid bolt breakage, socket damage, equipment malfunction, or personal injury. Do not use it for grinding, cutting, drilling, or other non-wrench-related tasks.\u003c\/p\u003e\n\u003cp\u003e• Maintain a stable body position during operation, grip the handle firmly to prevent the electric wrench from wobbling or rebounding (especially when tightening bolts or loosening them), to prevent hand injury; when tightening\/untightening, do not press the machine body with excessive force, follow the principle of \"uniform speed operation\" to avoid motor overload.\u003c\/p\u003e\n\u003cp\u003e• Children, pregnant women, and inexperienced operators are prohibited from using this product; keep the product out of reach of children to avoid accidental operation; minors must be supervised by an adult throughout the operation.\u003c\/p\u003e\n\u003cp\u003e• If the motor overheats, makes abnormal noises, jams, the machine body overheats abnormally, or the heat dissipation vents become hot during operation, immediately release the trigger switch and stop using the product. Check the equipment after it cools down. If the problem persists, contact after-sales service (if the built-in battery overheats abnormally, immediately disconnect the power and do not charge it).\u003c\/p\u003e\n\u003cp\u003e• Do not modify the product, built-in battery, charging interface, or brushless motor yourself. Do not forcibly disassemble the built-in battery to avoid safety hazards; when replacing parts, use the product's dedicated accessories (such as sockets) to avoid damage caused by incompatible specifications.\u003c\/p\u003e\n\u003cp\u003e• Keep the work area well-ventilated and away from flammable and explosive materials during operation to avoid sparks igniting the flames. When disassembling high-temperature bolts or working in high-temperature environments, take necessary precautions to prevent burns.\u003c\/p\u003e\n\u003cp\u003e• Avoid collisions between the socket and hard objects to prevent deformation or damage. When removing stuck bolts, do not force them; gently wiggle the wrench first to loosen them, and replace with a suitable socket if necessary.\u003c\/p\u003e\n\u003cp\u003e2.2 Safety Precautions for Built-in Battery\u003c\/p\u003e\n\u003cp\u003e• This product has a built-in battery design and is not removable. Do not forcibly remove the battery to avoid leakage, explosion, or damage to the brushless motor.\u003c\/p\u003e\n\u003cp\u003e• When the battery level is low, it indicates insufficient power and requires immediate charging via the Type-C interface. Do not over-discharge the battery to avoid damaging its lifespan and affecting the brushless motor's performance.\u003c\/p\u003e\n\u003cp\u003e• Do not immerse the product in fire or water. Do not impact or squeeze the machine body (to avoid damaging the built-in battery and brushless motor) to prevent battery leakage or explosion. If leakage, bulging, or abnormal overheating is observed, immediately stop using the product, do not charge, and contact after-sales service.\u003c\/p\u003e\n\u003cp\u003e• When the product is not used for an extended period, fully charge the battery before storage. Recharge the battery every 3 months to prevent damage from depletion. Maintain an ambient temperature of 0-40℃, avoiding direct sunlight, humidity, and high temperatures or pressure to prevent battery performance degradation.\u003c\/p\u003e\n\u003cp\u003e• Do not use chargers of non-designated specifications. Excessive charging voltage and current can damage the built-in battery, charging port, and brushless motor.\u003c\/p\u003e\n\u003cp\u003e2.3 Type-C Charging Safety\u003c\/p\u003e\n\u003cp\u003e• Use a Type-C charger with a rating of 5V\/1A or higher (general Type-C chargers for mobile phones, tablets, etc. are acceptable). Do not use high-voltage, high-current chargers to avoid damage to the charging port, built-in battery, and brushless motor.\u003c\/p\u003e\n\u003cp\u003e• Before charging, check the Type-C charging port for debris and water. Clean it thoroughly before inserting the charger to prevent poor contact and short circuits. The charger plug must be connected to an AC power source; check the plug and socket for damage.\u003c\/p\u003e\n\u003cp\u003e• When charging, please place the product in a well-ventilated, dry, and cool place, away from fire sources and high-temperature objects (such as heaters and stoves). Do not cover the product while charging to avoid overheating and damage to the built-in battery and brushless motor.\u003c\/p\u003e\n\u003cp\u003e• During charging, the product and charger may become slightly warm, which is normal. If severe overheating, unusual odors, smoke, or overheating of the interface occurs, immediately unplug the charger, stop charging, and contact after-sales service for repair.\u003c\/p\u003e\n\u003cp\u003e• Do not use an electric wrench while charging to avoid poor contact at the charging interface, which could lead to electric shock or equipment damage. Do not pull on the charging cable or forcibly plug or unplug the Type-C connector to prevent damage to the interface and leakage.\u003c\/p\u003e\n\u003cp\u003e• After charging is complete, unplug the charger promptly to avoid prolonged charging (overcharging) which can damage the built-in battery. Keep the charging interface clean to prevent dust accumulation and water ingress, which can affect charging performance.\u003c\/p\u003e\n\u003cp\u003eIII. Operating Procedures\u003c\/p\u003e\n\u003cp\u003e3.1 Type-C Charging Operation\u003c\/p\u003e\n\u003cp\u003e1. Ensure the electric wrench is in the off position (trigger switch not pressed). Check the power display. If the power is low, charging is required.\u003c\/p\u003e\n\u003cp\u003e2. Take out the Type-C charger and align the charger connector with the Type-C charging port on the device (it can be inserted in either direction, no need to distinguish the orientation). Gently insert it, ensuring good contact.\u003c\/p\u003e\n\u003cp\u003e3. Plug the other end of the charger into an AC power outlet. Confirm that the charger and charging port do not overheat or make any abnormal noises. The charging indicator light (if present) should illuminate. Charging has begun.\u003c\/p\u003e\n\u003cp\u003e4. During charging, the power display will gradually change. When the power display reaches 100%, charging is complete.\u003c\/p\u003e\n\u003cp\u003e5. After charging is complete, first unplug the charger from the power outlet, then gently pull out the Type-C connector. Store the charger properly to avoid loss or damage.\u003c\/p\u003e\n\u003cp\u003e3.2 Socket Installation and Removal\u003c\/p\u003e\n\u003cp\u003e3.2.1 Installation\u003c\/p\u003e\n\u003cp\u003e1. Ensure the electric wrench is off (trigger switch not pressed) and the battery is fully charged;\u003c\/p\u003e\n\u003cp\u003e2. Select the appropriate socket size according to the bolt\/nut size;\u003c\/p\u003e\n\u003cp\u003e3. Align the socket with the socket inlet and gently insert it, ensuring it is fully inserted;\u003c\/p\u003e\n\u003cp\u003e4. Gently shake the socket to confirm it is secure before proceeding with the operation.\u003c\/p\u003e\n\u003cp\u003e3.2.2 Removal\u003c\/p\u003e\n\u003cp\u003e1. Stop the wrench and ensure the socket has completely stopped rotating;\u003c\/p\u003e\n\u003cp\u003e2. Gently pull out the socket;\u003c\/p\u003e\n\u003cp\u003e3. Store the removed sockets properly, categorizing them by size to avoid loss or damage.\u003c\/p\u003e\n\u003cp\u003e3.3 Forward\/Reverse Adjustment\u003c\/p\u003e\n\u003cp\u003e1. The forward\/reverse switch is located at the rear of the machine body. Switching between forward and reverse is as simple as pressing a button;\u003c\/p\u003e\n\u003cp\u003e2. In reverse mode, it is used to loosen bolts and nuts;\u003c\/p\u003e\n\u003cp\u003e3. When adjusting, ensure the electric wrench is stopped to prevent equipment shaking or rebound during switch switching, which could cause injury; when loosening jammed bolts, switch between forward and reverse modes multiple times to assist in loosening.\u003c\/p\u003e\n\u003cp\u003e3.4 Bolt Tightening Operation\u003c\/p\u003e\n\u003cp\u003e1. Select and install a socket that matches the bolt.\u003c\/p\u003e\n\u003cp\u003e2. Align the socket with the bolt head, ensuring a complete fit. Hold the wrench handle firmly and maintain a stable stance to avoid wobbling.\u003c\/p\u003e\n\u003cp\u003e3. Gently press the trigger switch to start the electric wrench and operate at a steady speed.\u003c\/p\u003e\n\u003cp\u003e4. After tightening, release the trigger switch. Once the socket has stopped rotating, remove the wrench from the bolt.\u003c\/p\u003e\n\u003cp\u003e5. Check the bolt tightness to ensure it is secure. Clean any debris from the work area.\u003c\/p\u003e\n\u003cp\u003e3.5 Bolt Removal Operation\u003c\/p\u003e\n\u003cp\u003e1. Select and install a socket that matches the bolt.\u003c\/p\u003e\n\u003cp\u003e2. Align the socket with the bolt head, ensuring a complete fit. Hold the wrench handle firmly and maintain a stable stance to prevent the wrench from rebounding.\u003c\/p\u003e\n\u003cp\u003e3. Gently press the trigger switch to start the electric wrench. Rotate at a steady speed. Once the bolt has loosened, continue rotating until it is completely removed.\u003c\/p\u003e\n\u003cp\u003e4. If the bolt is stuck, gently shake the wrench or alternate between forward and reverse rotation several times to assist in loosening. Do not force the bolt, as this may damage the socket or break it.\u003c\/p\u003e\n\u003cp\u003e5. After disassembly, release the trigger switch. Once the socket has stopped rotating, remove the wrench and store the bolt and socket properly.\u003c\/p\u003e\n\u003cp\u003eIV. Daily Maintenance and Care\u003c\/p\u003e\n\u003cp\u003e4.1 Machine Body Maintenance\u003c\/p\u003e\n\u003cp\u003e• After operation, wipe the machine body surface with a dry cloth to remove dust, oil, and debris, keeping the machine body clean and dry. Pay special attention to cleaning debris and dust from the socket interface, TYPE C charging interface, and brushless motor heat dissipation vents. Use a soft brush to gently clean these areas to avoid affecting contact and heat dissipation.\u003c\/p\u003e\n\u003cp\u003e• Regularly check the sleeve interface for looseness or wear. If any abnormalities are found, contact after-sales service immediately. Check the trigger switch, forward\/reverse switch, and speed\/torque adjustment switch for sensitivity and smooth operation.\u003c\/p\u003e\n\u003cp\u003e• Avoid impacts and pressure on the machine body to prevent damage to the outer casing, internal parts, built-in battery, and brushless motor. Avoid placing the machine body in high-temperature, humid, or corrosive gas environments to prevent the brushless motor from getting damp and rusting.\u003c\/p\u003e\n\u003cp\u003e• When not in use for extended periods, wipe the machine body clean, fully charge it, and store it. Recharge the battery every 3 months to prevent damage from a depleted built-in battery. Store in a dry, cool, and well-ventilated environment, avoiding direct sunlight and humidity. Ensure the brushless motor's heat dissipation vents are unobstructed.\u003c\/p\u003e\n\u003cp\u003e4.2 Built-in Battery Maintenance\u003c\/p\u003e\n\u003cp\u003e• Regularly inspect the machine body for bulging, leakage, abnormal overheating, etc. If any abnormalities are found, immediately stop using the machine, do not charge it, and contact after-sales service.\u003c\/p\u003e\n\u003cp\u003e• Strictly follow the instructions when charging, using the specified Type-C charger. Avoid overcharging and over-discharging. When not in use for extended periods, periodically recharge the battery to maintain its activity, extend its lifespan, and prevent impact on the brushless motor's power output.\u003c\/p\u003e\n\u003cp\u003e• Do not forcibly disassemble the built-in battery or puncture the device with sharp objects to avoid damaging the battery, creating safety hazards, and damaging the brushless motor.\u003c\/p\u003e\n\u003cp\u003e4.3 Type-C Charging Interface Maintenance\u003c\/p\u003e\n\u003cp\u003e• After charging is complete, promptly unplug the charger connector to prevent prolonged exposure to dust and water. Regularly clean the interface with a dry cloth or brush to keep it clean and ensure good charging contact.\u003c\/p\u003e\n\u003cp\u003e• When plugging and unplugging the Type-C connector, be gentle and avoid forcing it in to prevent damage or poor contact. Do not touch the interface with wet hands to avoid short circuits.\u003c\/p\u003e\n\u003cp\u003e• Store the charger properly to prevent drops, impacts, and exposure to high temperatures and humidity to prevent damage and ensure charging safety and efficiency.\u003c\/p\u003e\n\u003cp\u003e4.4 Sleeve Maintenance\u003c\/p\u003e\n\u003cp\u003e• After operation, clean the sleeve surface of dust, oil, and rust. Wipe it dry with a clean cloth. If necessary, apply a small amount of rust-preventive oil to prevent rusting. Replace the sleeve promptly if it is deformed, worn, or cracked to avoid affecting work efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e• When storing sleeves, arrange them according to specifications to avoid collisions and wear. They can be placed in a dedicated storage box to prevent loss and corrosion.\u003c\/p\u003e\n\u003cp\u003e4.5 Brushless Motor Maintenance\u003c\/p\u003e\n\u003cp\u003e• Regularly check whether the brushless motor's heat dissipation vents are unobstructed. Clean debris and dust from the vents to prevent overheating and damage due to poor heat dissipation.\u003c\/p\u003e\n\u003cp\u003e• Brushless motors do not require carbon brush replacement and do not require complex daily maintenance. Avoid water and dust entering the motor and avoid overloading to extend its service life.\u003c\/p\u003e\n\u003cp\u003e• If the motor exhibits abnormal noise, overheating, or reduced power, stop using it immediately and contact after-sales service for repair. Do not disassemble the motor yourself.\u003c\/p\u003e\n\u003cp\u003eV. Common Faults and Solutions\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0951\/2943\/6469\/files\/a50acba1-0e96-431d-915f-96082ca526ed.png?v=1772861506\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0951\/2943\/6469\/files\/7c810892-9a2b-403d-a516-80f2889b255c.png?v=1772861506\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0951\/2943\/6469\/files\/dd6dc250-6b6b-4b05-873c-d8379f5dd983.png?v=1772861506\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eVI. Disclaimer\u003c\/p\u003e\n\u003cp\u003e1. Damage caused by failure to follow this instruction manual, human error (such as impact, squeezing, modification, forced disassembly of the built-in battery, misuse of a non-specified charger, overload operation), or force majeure (such as earthquake, fire) is not covered by the warranty, and we are not liable for related damages.\u003c\/p\u003e\n\u003cp\u003e2. We are not liable for product damage or safety accidents caused by the use of non-specific accessories or non-specified chargers.\u003c\/p\u003e\n\u003cp\u003e3. The contents of this instruction manual are for reference only. If product parameters or structure are adjusted, the actual product shall prevail. We reserve the right to modify the instruction manual without prior notice.\u003c\/p\u003e","brand":"TIGER CLAW TOOL","offers":[{"title":"Default Title","offer_id":52410972766517,"sku":null,"price":599.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/2943\/6469\/files\/7.5020_64509bdf-b4bf-49f9-86dd-d17770eca0da.png?v=1772861622","url":"https:\/\/www.tigerclawtool.com\/products\/12v-brushless-electric-wrench-built-in-battery-rechargeable-with-type-c","provider":"TIGER CLAW TOOL","version":"1.0","type":"link"}