54.6V 2A Charger with 7 in 1 Plugs Output Heads for 48V-54.6V Li-ion Battery

product information - The charger comes with a connection interface:The DC 5.5*2.5MM connection interface is also suitable for 5.5*2.1MM size. - Connection interface conversion:Triangle plug、3P-XLR、RCA、3P-GX16、3P-GX12 - Indicator status: green light is load red light is charging green light is full. - Input: 100-240VAC - Output: 54.6V 2A - Colour: Black - Maximum power supply: 109.2W Multiple security protectionShort circuit protection over current protection over voltage protection over temperature protection over charge protection over discharge protection cycle protection. Safe and Eco-Friendly :Our charger is made with fireproof ABS material that s friendly to the environment and is designed to be lightweight yet heavy-duty. The multi-functional electric charger has intelligent protection module which effectively has the functions of voltage protection/over-current protection/over-temperature protection/short-circuit protection etc. (Note: In order to achieve the best heat dissipation effect the fan will make a certain sound when it is running which is a normal phenomenon. 5 Features to Extend Battery Life1. Adopt advanced chip intelligent protection more secure。 -2. Intelligent and efficient lithium battery charger。 -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。-5. High voltage timing charging intelligent IC controls the highest voltage charging time effectively avoiding damage to the battery 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. 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.