Features: 1Aluminum Alloy Material: Made of premium aluminum alloy material the rotisserie motor is wear proof heat resistant long lasting quiet and sturdy in structure. 2Powerful Motor: The 10W electric motor ensures that the grill rotates at a continuous constant speed cooking every inch of meat evenly juicy and moist. 3Built in Battery: The rotisserie motor comes with a built in battery featuring an automatic reverse function and waterproof switch. The battery has a protective board to prevent overcharging discharging short circuit and overcurrent. 4Variable Speed Control: With a voltage range of 3 to 12V and a stepless knob for speed adjustment you can choose your preferred speed for cooking a variety of meats poultry and vegetables effortlessly. 5Universal Compatibility: This rotisserie motor is a universal replacement for most grills. It is easy to install operate and start making it suitable for family gatherings outdoor barbecues hotel kitchens and more. Specification: Item Type: Rotisserie MotorMaterial: Aluminum AlloyWeight: Approx. 610.00g/21.52ozProduct Size: Approx. 60x60x162mm/2.4x2.4x6.4inPower: 10WBattery: Polymer Battery 3000mAh (Built in) Package List: 1 x Rotisserie Motor1 x USB Cable1 x Hex Key Note: Charging display instructions: (1) Lithium battery is fully charged: the display shows 4.2 that is the electricity has been fully charged. (2) Such as the display shows 3 (that is almost no power need to charge need to connect the adapter plug charging use you can use while charging charging using 2A 5V USB adapter plug). 1. 1.5 hours charging time fully charged. 2. 57 hours continuous working time under normal load conditions.