Introduction thank you for choosing the vatrer 79.2V golf cart lifepo4 battery charger, model e22-79.2V15a. This high-quality, economic charger is designed to meet your charging needs with efficiency and reliability. Key features advanced charging program: the charger utilizes a three-step charging process: constant current, constant voltage, and float charging. This ensures your battery is charged optimally and safely. Comprehensive protection: equipped with safeguards against overload, over-voltage, over-heating, short circuit, and reverse polarity connections, this charger prioritizes safety. Specifications dc output: maximum voltage of 79.2V and current of 15a, delivering a powerful 1400w output. Ac input: compatible with a wide voltage range of 90-260vac, and operates at a nominal frequency of 50 60hz. Mechanical and environmental dimensions and weight: compact size of 27.9X19.5X8.8 Cm and a weight of 10.4 Lbs, making it easy to handle and store. Cooling and enclosure: features active cooling with a fan and an ip66 enclosure, ensuring durability and performance in various conditions. Temperature range: operates efficiently between -20 to 65 , with storage capabilities from -40 c to 85 . Led status indicators common indicator light status function item indicator light status 1 fully charged completed standby green light always on 2 charging green light continuously slow flashing . 3 Input voltage abnormal red light continuously flashing . 4 Output short circuit underv...