Tnvodejo 54.6V 5A Li ion Battery Charger Multiple Plugs Battery Charger 13S 48V (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: 54.6V 5A Maximum power supply: 273W Working temperature, 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. 4 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. Built-in cooling fan, effectively avoid the phenomenon of charging and heating 4. 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. The charging time shall not exceed 24 hours, and the battery shall not be exhausted and recharged. Otherwise the battery cannot be protected or even damaged. 4. Please use the charger in a dry place, and it is strictly forbidden to get wet and rain.