84V 5A Li ion Battery Charger Multiple Plugs Battery Charger 20S 72V (Not Applicable to Lead-Acid Batteries)

product information The charger comes with a connector: DC 5.5*2.5MM connection interface is also suitable for 5.5*2.1MM size. Includes 5 types of connectors: 3P Plug, 3P-XLR, RCA, 3P-GX16, 3P-GX12 LED indicator: LED1 indicator is red, LED2 indicator is green (power indicator), when charging, LED1 red means charging, LED1 turns green means charging complete or standby Input: 100-240VAC Output: 84V 5A Maximum power supply: 420W Working temperature and humidity: -10°C~+50°C, 20%~90%RH Storage temperature, temperature: -10°C~+60°C, 20%~90% RH Multiple security protection Short circuit protection, over current protection, over voltage protection, over temperature protection, over charge protection, over discharge protection, cycle protection. 5 Features to Extend Battery Life 1. A variety of wiring options (XLR, microphone, round hole, DC hole, square hole...) 2. Adopt advanced chip, intelligent protection, more secure 3. Intelligent and efficient lithium battery charger 4. Built-in cooling fan, effectively avoid the phenomenon of charging and heating 5. The shell is made of high quality flame retardant ABS material Charger use and maintenance: 1. This product is suitable for lithium-ion batteries. Please pay attention to whether the charging interface and the charger connector match, the positive and negative poles must match. 2. When charging, connect the battery first, and then connect the AC power supply; after fully charged, please cut off the AC power supply, and then pull out the battery plug. If you unplug the battery first when charging, especially when the charging current is large (the red light is on), it is easy to damage the charger. 3. Please use the charger in a dry place, and it is strictly forbidden to get wet and rain. 4. When the charger is not in use, do not always connect to the power supply.