• The product's switch has a built-in intelligent temperature control chip, with five adjustable gears for convenient temperature control. Users can adjust to their preferred temperature
• Built-in intelligent chip automatically cuts off power when the voltage is too high or too low, ensuring safer usage
• The product is designed with high-strength waterproofing, making it suitable for use in rainy and snowy weather conditions
• The grips are integrally molded, preventing water and dust from entering and corroding internal parts, thus ensuring a longer and safer lifespan. The specially customized grip installation diameter reaches 2.5cm, compatible with most Harley motorcycles

Specification: 

• Product Model: CSZH-1970A1
• Net Weight: 615g
• Material: PVC, silicone
• Dimensions: Left grip: 132x37mm, Right grip: 145x37mm
• Input Voltage: DC9V-18V
• Operating Voltage: DC12V-16V
• Output Power:
• Gear 1 (Red): 40W
• Gear 2 (Purple): 32W
• Gear 3 (Green): 25W
• Gear 4 (Cyan): 20W
• Gear 5 (Blue): 16W (Test data at 13.5V voltage)
• Applicable Pipe Diameter: 25mm
• Operating Ambient Temperature: -20℃ to +50℃ 
• Applicable Range: Suitable for Harley motorcycles with DC12V
• Protection Voltage: When the voltage is lower than (12±0.2)V, the heated grips will shut off output, and the controller will enter sleep mode.
• Installation Instructions: Please refer to the instruction manual

Usage Instructions:

• The red wire is positive, the black wire is negative, and the yellow wire is ACC. Do not connect them incorrectly, as it may cause product damage.
• Power on the controller, the indicator light flashes twice, and enters standby mode. Note: Green flashing indicates normal, blue indicates the protection function is not working (controller failure), but the heating function works normally.
• In standby mode, press the button on the grip cover. If the supply voltage is lower than the startup voltage of the heated grips, the red indicator light will flash a few times, and it enters standby mode.
• In standby mode, press the button on the grip cover. If the supply voltage at this time is higher than the startup voltage of the heated grips, the system will enter rapid heating, rapidly warming the grips. After a period, it enters stable heating.
• In working mode, each press of the button increases the heating power by 20%. There are a total of 5 gears, and the indicator light colors are: blue—cyan—green—purple—red.
• In working mode, if the supply voltage is lower than the startup voltage of the heated grips, the corresponding gear indicator light flashes. If it remains below this voltage for 7 seconds, the controller will cut off the heating output and enter standby mode. If the voltage returns to normal within 7 seconds, the indicator light will stay on steadily, and normal operation will resume.
• In working mode, if the supply voltage exceeds the set maximum voltage value, the controller immediately cuts off the heating output and enters standby mode.
• It has surge and reverse connection protection; ACC control function is available.