Portable Motorcycle Battery Charger with Over Charge Protection and Short Circuit Prevention for Cars SUVs Features： 1、Car Battery Charger: Provides a convenient charging solution for both car and motorcycle batteries. Save time and effort with plug and play convenience. 2、Motorcycle Battery Charger: Features multiple safety prevention designs including overcharge, over discharge, short circuit, and overheat prevention for safe use. 3、Portable and Lightweight Design: The car battery charger is ideal for outdoor travel and emergency situations. Repair old and damaged batteries to extend battery life. 4、LCD Display and Easy Operation: Simple and easy to operate, the LCD screen allows for easy monitoring. Input voltage: 110? 50/60hz, Output voltage: 13.8V?14.8V (?15°C?45C). 5、Fast Charging: The motorcycle battery charger adopts fast charging with an output voltage of 13.8V?14.8V and peak current output of 6A, suitable for outdoor travel and emergencies. Specification： Item Type: Battery Charger Material: Metal; ABS Plastic Output Cable Length: Approx. 65cm/25.59in Input Cable Length: Approx. 85cm/33.46in Input Power: AC-90W Measured Output Power: 90W Output Peak Current: 6A Mode: Car Mode: Suitable for cars, utility vehicles, trucks, and acid batteries; AGM/GEL: Suitable for cars with start stop function. Motorcycle: Suitable for various motorcycles and acid batteries. Maintenance Mode: For old batteries that have been idle for a long time without charging, you can try the maintenance mode to activate. Season Mode Winter: The icon will be displayed at 10°C and below in winter mode. Note: Temperature detection is automatic, no need to set. The icon will not be displayed in the constant temperature mode between 10 and 28 degrees Celsius. Temperature detection has some error, but does not affect normal charging. Repair Mode Operation: 2. It is recommended to repair the motorcycle battery for about 5 hours, and the car battery is recommended to be repaired for about 8 hours (the longer the battery is not heated, the better the effect). 3. If you need to stop the service, please adjust or disassemble the charger directly according to the manual Select Mode. 4. Pay attention to the temperature of the battery when repairing, if there is burn, it should be terminated in advance! The maximum maintenance time is 12 hours, and it will automatically switch to charging mode after 12 hours. 5. The battery can be fully charged after a long service. If the battery shows 100% after switching to charging mode, it means the battery is fully charged. After charging, unplug and check if the power supply is fully charged normally! How to charge it 1. Check whether the battery parameters match the charger; 2. Red clamp battery positive (+), black clamp battery negative (-); 4. Connect to the home power supply and the charger starts charging 5. Select the charging mode that matches your battery 7. Complete charging and remove the charger. Troubleshooting common charging issues 1. The charger is connected to the battery, and the screen does not display the reason: the positive and negative electrodes are not connected correctly, the positive and negative electrodes are clamped incorrectly, or the battery is dead. Solution: First, check whether the positive and negative terminals of the battery are clamped wrongly, check whether the battery has electricity, and check whether the chip is clamped firmly 2. Reason for the charger alarm beeping sound for a long time: The charger alarm beeps for a long time Reason: the positive and negative poles are not connected correctly, treatment method: first check whether the positive and negative poles of the battery are clamped wrongly, and then replace the position of the positive and negative pole clamps (if there is no wrong clamp, the positive and negative polarity is reversed, and it is recommended to replace the battery) Package List： 1 x Charger 1 x User Manual