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Product description
About this item
Input: 100-240VAC 50/60Hz 2.0A Max, Output: 54.6V 1.5A/2A/4A, Lithium Battery Power Charger. Short circuit & Overload & Overvoltage Protection.
Global applicable AC input voltage, High efficiency, Soft starting current, reduced the impact of AC input effectively, small size, light weight.
Cable Length:39.4 In / 100 CM,One Indication Light:Green(full), Red(charging), it stop automatically when the battery is full.
Connector: 3 Prong Jack Male GX16 ①+ ③-. Please confirm the positive and negative poles of the charging port before ordering
Maximum operation temperature of the product is 40℃. The charger case is made by High-quality plastic, smooth appearance, have no impurities.
The charger automatically detects whether the battery is fully charged, provided the battery has a BMS installed, and then switches off.
The LED indicator changes to red when the charger working. The charger gets little warm during operation, you can put two small blocks under it for better heat dissipation.
.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.








Use and maintenance of the charger :
1. When charging, first connector to the battery, then connect to AC; after full, cut off AC,
then pull the battery plug. If you pull the battery plug first while charging, especially when
the charging current is large (red light), it is very easy to damage the charger.
2. LED display after turning green, then charge for 2-3 hours.
3. Please do not run out of battery power, then charger. Otherwise the battery cannot be
protected or even damaged.
4. long-term shallow discharge battery, about 3 months, for a deep discharge, is the so-
called re-lighting, which is conducive to the activation of long-term immobile material in
the deep part of the battery. Luminous means that riding the controller battery
undervoltage protection action
5. If your battery has not been used for a long time (2-3 months), please charge the battery
before using it. Make sure your battery is not broken.
6.Please use the charger in a dry place in time.
7.When you do not use the charger, do not always connect the power supply.
8.Please confirm your battery, Because it is used to charge the lithium battery. Do not
use the charger on the LiFepo4 battery, otherwise the charger will be got incredibly hot.
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Customer Reviews
29 ratings
works perfectly (4)
perfect performance (2)
not compatible (1)
Customer photos (2)
G***o
August 22, 2026
Variant: Color:54.6V 2A Socket Standard:EU PLUG
Very good
Translated by AliExpress ·
Buyer from Switzerland
July 10, 2026
Variant: Color:54.6V 2A Socket Standard:EU PLUG
Yes, the item does not fit. The plug for connection is not compatible with the device I have. Therefore, I cannot use the power supply.
Translated by AliExpress ·
Z***n
June 30, 2026
Variant: Color:54.6V 2A Socket Standard:EU PLUG
Correct, works, all recommendations for the seller
Buyer from Colombia
May 26, 2026
Variant: Color:54.6V 4A Socket Standard:US PLUG
I received the order today, I just started using it and I'll let you know how it is later.
Translated by AliExpress ·
M***i
April 27, 2026
Variant: Color:54.6V 2A Socket Standard:AU PLUG
Happy with the product. it works fine.
Buyer from Belgium
April 22, 2026
Variant: Color:54.6V 2A Socket Standard:EU PLUG
thanks
54.6V 2A 4A Power Supply Adapter Charger 3 Prong Jack GX16 for 48V Electric Hoverboard Health Care 13S Lithium Battery Charger
Quantity:
1
Availability:
Not Available






