48V Charger 54.6V Output 3A Power Supply Charger for 48 Volt Zero 9 15ah 13S Lithium Li-ion Battery Pack

lnput : 100-240VAC,50/60Hz - Output : 54.6V 3A Charge indicator:Charging the red light is full of green lightPackage include： 1pcs Battery charger; 1pcs power cord Use steps: (1) Choose the correct charger output parameters according to the battery specifications; (2) Correctly connect the charger to the battery to be charged; (3) Plug the charger into the corresponding AC socket; (4) At this time, the charger will self-check and identify the battery for a few seconds, and then start charging; (5) During charging, the charger indicator light is red and the fan is working; (6) When charging is over, the charger indicator lights up green to indicate that the battery is fully charged. When the low current charge is continued until the current is half of the lamp current, the current output is completely cut off and the fan stops working (7) Unplug the AC plug of the charger, disconnect the charger and the battery, the battery will be happily used Attention: (1) Keep the charger clean and avoid moisture; (2) Ensure that the charger is not damaged in any way; (3) Ensure that the AC power and the charged battery are correct; (4) When the product is powered on or when the battery is replaced, it will perform a test. It takes about 6 seconds. Do not plug or unplug the battery during this period; (5) Try to avoid replacing the battery with power on. If you ensure that the product self-inspection is completed and the LED indicator is green, you can directly replace the battery. (6) If the product is damaged, foreign or wet, please stop using it to avoid the risk of electric shock; (7) The battery to be recharged must have good self-protection functions to avoid dangerous incidents in the battery itself; (8) There is high voltage inside the product, please do not disassemble it, otherwise you will be responsible for the consequences.

• Output 54.6V 3A Charger Input 100-240 VAC Lithium Li-ion Li-poly Charger For 13Series 48V battery. The connector is sent by the product picture: gx16-3, pin ① + ③ -, if the external thread pin gx16-3 of the battery is not ① + ③ -, the charger will not work.
• The product energy conversion adopts high-efficiency high-frequency switching power supply.The charge management adopts microcomputer intelligent control. The Case is made by High-quality plastic, smooth appearance, have no impurities, it is durable.
• It has advanced functions such as product self-test, battery detection, short-circuit protection, reverse connection protection, activation of the battery protection board, automatic completion of charging, and complete cut-off of the current to the battery to prevent overshoot.
• 105℃ Output Capacitor, Global Applicable AC Input Voltage, High Efficiency, Soft Starting Current, Reduced The Impact Of AC Input Effectively, small size, light weight. 100% full load aging test, Internal EMI filter, ripple minimum.The precision current between ±0.1A, the voltage tolerance is ±0.1V, absolutely not virtual marking.
• The charger have fan with simply built-in. The fan design have a strong built-in ,with radiating fin surrounding the broad, dissipating the heat through the shell, So some hot on the shell when charging is very normal
• The charger also has auto-stop functionality when fully charged and uses CC-CV (Constant Current-Constant Voltage) working mode to maximize battery lifespan
• Red light: The red light indicates charging; the green light indicates fully charged or no charge (the green ligth means disconnect the power in time to effectively extend the battery lifespan)