QDD 54.6V 2A Lithium Battery Charger for 13S 48V Li-Ion Batteries with 3-Pin XLR Connector

["【DC Connector by default is sent】DC connector plug size: male 3-pin XLR (1+ 2- )","【54.6V 2A Charger】Input AC 100～240V, 50/60Hz ; Output: DC 54.6V, Max 2A；Provide 1* US standard power cable","【Intelligent protection system 】 Effectively prevent the battery from Over-charging / Over-current / Over-voltage / Overheating / Short circuit and other problems","【Exquisite appearance】High-quality PC fireproof material,high temperature wear-resistant and durable. Stable insulation performance, low operating temperature and long service life","【 LED indicator】 Red light means charging, green light means full. No need to worry about when to turn off the charger, it will automatically stop charging when fully charged","【Easy to carry】Light, compact, stable, efficient, safe, precise voltage - Built-in cooling fan-good heat dissipation design can better cool the power supply. According to the principle of hot air flow, it can extend the service life"]