XSG6304000 63V Lithium battery charger 4A

300W Lithium Battery Chargers For Electric Motor Bike 63V 4A GLA Battery Charger With UL CE PSE KC SAA Certifications


63V 4A charger for the 15s 55.5V lithium battery pack, supporting OEM and ODM services

Product Detail

300W Lithium Battery Chargers For Electric Motor Bike 63V 4A GLA Battery Charger With UL CE PSE KC SAA Certifications

Model:XSG6304000, Safety certificates: CB, UL, cUL, FCC, PSE, CE, GS, SAA, KC, CCC, PSB, UKCA

Output : 63V4A, power 252W max

 Battery type: 15s 55.5V lithium ion battery


Wide AC voltage input:

1. INPUT VOLTAGE RAGE:90Vac to 264Vac

2. RATED INPUT VOLTAGE:100Vac to 240Vac.



LED indicator: LED turn red to Green when fully charge the battery.

Charging Status Charging Stage LED indicator
Charging Constant Current Red Green
Constant Voltage
Charged Full Trickle Charging Green Light


Charging Curve:

63V 4A锂电池充电器充电曲线图


Battery chargers for electric bikes, electric outboard motors, mobility scooters, golf trolleys, wheelchairs,Electric tricycles, Electric robots



1. Connect the DC plug with battery, should pay attention the positive and negative polarity

2. Connect the AC power, If battery is not full, the charger LED indicator will be red

3. If the battery is full, the LED indicator will be green

4. If the battery is not full, the LED indicator is green, please check whether the AC terminal and DC terminal are properly connected


Popular 63V Battery Chargers for 55.5V lithium battery pack:

63V 2A lithium battery charger XSG6302000; 63V 2.5A lithium battery charger XSG6302500

63V 3A lithium battery charger XSG6303000; 


#63V charger #63V 4A battery charger#Li-ion charger#UL charger#SAA charger

Advantages compared with other 63V chargers

1. Full safety certifications, help the clients get the whole machine certificates easily

2. Sealed PC enclosure, fanless, much safer and quieter

3. Stable quality and long warranty

4. Supporting ODM and OEM

5. Good pre-sales consultation and after-sales service, make choice more simpler and bring more value to clients.

Common DC plugs


GX16 -3PIN




XLR -3pin






Production and samples:

Xinsu Global has strong development ability, can accept the OEM and ODM orders,

Normal  sample L/T: 5-7 days

Mass production L/T: 30 days

Production process:

production process

How to ensure product quality?

1. Main engineers have more than 25 years experience

2. Rigorous quality inspection department

3. High-quality supplier system

4. Advanced production testing equipments

5. Strictly trained production staff

6. 100% of all products are fully loaded with aging test for 4 hours

Xinsu Global, the professional battery charger manufacturer with global safety certificates, the lithium 63V 4A chargers are exported to many countries. Supporting OEM and ODM services. the stable quality chargers bring much more values to clients.you can also get more products on the site: www.xinsupower.com, just please contact our engineers for more details.

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