9S 37.8V lithium battery charger

9S 33.3V Lithium battery 37.8V 1A 1.5A 2A charger adapter


37.8V 1A 1.5A 2A charger for the 9s lithium battery pack, trickle charger with safety certifications

Product Detail

Xinsu Global 9S 33.3V lithium battery 37.7V charger, the sealed PC enclosure, fanless. stable quality with full safety certificates CB, UL, cUL, FCC, UKCA, CE, GS, SAA, KC..AC inet: IEC-320-C6, IEC-320-C8, IEC-320-C14. sealed plastic enclosure and fanless. working much safer and quieter. We export the chargers to the United States, Britain, France, Germany, Australia, South Korea, Japan and other countries and regions with full safety certifications. We believe that our safe chargers will make people's lives better.

37.8V 1A 1.5A 2A Lithium ion battery chargers

Safety certificates: CB, PSB, PSE, CE, UKCA, UL, cUL, FCC, CCC, KC

Model:XSG3781000, Output: 37.8 volt 1 Amp, power 37.8W

Model:XSG3781500, Output: 37.8 volt 1.5 Amp, power 56.7W

Model:XSG3782000, Output: 37.8 volt 2.0 Amp, power 75.6W

Protection: Short circuit protection, over voltage protection, over current protection, polarity reverse protection, current reverse protection, second voltage limit protection.

For battery type: 9S 33.3V lithium battery pack


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. intelligent 3 stage charge mode, constant current to constant voltage to trickle current

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

Working graph:

37.8V 1.5A charger




1. Connect the DC plug with battery pack

2. Connect the AC plug with AC power

3. LED shows red if battery is not full

4. LED shows green if battery is fully charged

5. remove the AC power and DC plug

Xinsu Global AC 37.8V lithium battery charger advantages:

1. AC power leads with the global safety certifications
2. Full safety certifications listed for the chargers for global markets
3. High quality components, stable quality with long warranty
4. Supporting OEM with client's logo
5. Small MOQ required to help clients test the markets

Universal Exhibitions:


37.8V 1A 1.5A 2A lithium battery chargers with protection multiple protection mechanisms that make the charging more safer,Professional charger production and R&D experience, professional production and testing equipment, professional after-sales and pre-sales services, so as to produce high-quality chargers and bring more value to customers, Please leave messages to our sales engineers. you can also get more products on the site: www.xinsupower.com, just please contact our engineers for more details.

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