Product Information: - The charger comes with a connecting plug: DC 5.5*2.5mm connection interface, compatible with 5.5*2.1mm size. - Includes 5 types of plug conversions: 3P-XLR, RCA, 3P-GX16, 3P-GX12, DC 8mm, and 3P plug. - Indicator status: green for loading, red for charging, green for fully charged. - Input: 100–240V AC - Output: 29.4V 2A, 42V 2A, 54.6V 2A, 29.4V 5A, 42V 5A, 54.6V 5A, 58.8V 5A, 67.2V 5A, 84V 5A, 96.6V 5A - Color: Black - Maximum power output: 58.8W, 84W, 109.2W, 147W, 210W, 273W, 294W, 336W, 420W, 483W Multiple safety protections included: - Short circuit protection - Overcurrent protection - Overvoltage protection - Overtemperature protection - Overcharge protection - Overdischarge protection - Cycle protection 5 Features to Extend Battery Life: 1. Advanced chip with intelligent protection for enhanced safety 2. Intelligent and efficient lithium battery charging 3. Built-in cooling fan to reduce heat during charging 4. Durable shell made of high-quality flame-retardant ABS material 5. High-voltage timing charging with intelligent IC control to manage maximum voltage charging time and help prevent battery damage Charger Usage and Maintenance: 1. This product is designed for lithium-ion batteries. Ensure the positive and negative poles of the charging interface match the charger connector. 2. When charging, connect the battery first, then plug into the AC power supply. After full charge, disconnect the AC power first, then remove the battery plug. Disconnecting the battery first, especially during high-current charging (red light on), may damage the charger. 3. Do not charge for more than 24 hours. Avoid fully discharging the battery before recharging to help maintain battery health. 4. Use the charger in a dry environment. Unplug the charger after charging is complete. Please check the product dimensions and specifications to ensure compatibility with your needs. Detailed information is provided in the title and specifications. We aim for complete customer satisfaction. If you have any questions, feel free to reach out for assistance. Thank you for choosing this product. We hope it meets your expectations.