Feature: 1. LED Digital Display: LED digital display voltage, current, battery capacity in real time, convenient to read. 2. 3 Stages Charging: This is a fully automatic battery charger with 3 charging stages; Automatic charging prevents overcharging of the battery. Therefore, you can connect the charger to the battery indefinitely. 3. Suitable Batteries: 3-stage chargers are suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. Suitable for 12V 2AH-20AH -acid battery. 4. Safe Protection: Polarity protection, Output short circuit protection, Non-battery link protection, Overvoltage protection, Over temperature protection. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. Specification: Name: Motorcycle battery charger Color: yellow Shell material: ABS Plug: US/EU Display: LED digital display Polarity Protection: Yes Output short circuit protection: yes Non-battery link protection: yes Overvoltage Protection: Yes Over temperature protection: yes Input voltage: 100-240V 50-60Hz Minimum startup voltage: 2.0V Charging current: 10-100 (mA) Thermal Protection: 65'C+/-5'C Efficiency: Applications. 85%. Compliant with standards: CB, CE, IEC60335, EN61000, EN55014 Dimensions (LxWxH): about 125*80*40mm/4.92*3.15*1.57inch Applicable: 12V 2AH-20AH -acid battery. Package includes: 1*battery charger Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.