12V 24V 36V electric Battery power sweeper charger cleaning machine charger 42V 4A


UL, ETL listed 42V 4A cleaning machine battery charger with MCU, fully charged automatic shutdown

Product Detail

42V intelligent cleaning machine battery charger 

Model:XSG4204000, Safety certificates: CB, UKCA, UL, PSE, cUL, KC, KCC, CCC, CE, GS, PSB

Output : 42V4A, power 168W max, CC-CV-Trickle current

Weight: 500g

Size: 176*80*47mm

HI-POT test: AC3000V, 10mA, 1 minute

Multi protection: over current protection, over voltage protection, short circuit protection, polarity reverse protection, Secondary over voltage protection, pre-charging and Automatic shutdown function, safe and fast

Wide AC voltage input:

1. INPUT VOLTAGE RANGE: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:



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

2. Connect the AC power

3.LED indicator is red when battery is not be fully charged

4. LED indicator will be green when battery is full

Popular 42V Battery Chargers for 36V lithium battery pack:

42V 2A lithium battery charger XSG4202000; 42V 3A lithium battery charger XSG4203000

42V 4A lithium battery charger XSG4204000; 42V 5A lithium battery charger XSG4205000


Charger 36V lithium battery, 36V battery cleaning machine, ebike, electric scooter, charging station, lawn mower, floor scrubber, golf trolley

Advantages compared with other 42V chargers

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

2. Sealed PC enclosure, fanless, much lighter, 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 devices

5. Strictly trained production staff

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

We have more than 15 years of experience in the battery charger industry. We are very confident to provide you with high-quality 42V chargers and good services and bring more value to you. Please leave professional things to professional manufacturers to do, will save you much time and energy. you can also get more products on the site: www.xinsupower.com, just please contact our engineers for more details.

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