100-240V AC to DC 8.4V 4A switching power supply

AC DC witching power supply 8.4V 4A Lithium ion battery charger


8.4V 4A lithium ion battery charger, stable quality with safety certifications CB, UL, CE, PSE, UKCA, KC, CCC, SAA

Product Detail

Laptop 8.4V 4A lithium battery charger from Xinsu Global, the world ISO9001:2018 quality system certificated factory, stable quality with full certifications: CB, UL, cUL, CE, GS, UKCA, KC, PSE,SAA,CCC certifications.We believe that our safe chargers with stable quality will make people's lives better.

AC to DC switching power supply 8.4V 4A lithium battery chargers

Model:XSG0844000, Safety certificates: CB, PSE, CE, UKCA, UL, cUL, FCC, CCC, KC

AC inlet: IEC-320-C6, IEC-320-C8, IEC-320-C14

Ouput: 8.4 volt 4 Amp, power 33.6W


1. INPUT VOLTAGE RANGE:90Vac to 264Vac

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





Over voltage protection, Over current protection, Short circuit protection, Polarity reverse proetction, the second over voltage protection.

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

Charging diagram

8.4V 4A charger


Charger+PE bag +AC power lead +Kraft box



Drawings: L99* W44* H31mm

42W desktop dimension C8

Popular 8.4V lithium battery chargers:

8.4V 0.5A charger: XSG0840500, 8.4V 1A charger: XSG0841000, 8.4V 1.5A charger: XSG0841500

8.4V 2A charger: XSG0842000, 8.4V 2.5A charger: XSG0842500, 8.4V 3A charger: XSG084300

8.4V 5A charger: XSG0845000, 8.4V 6A charger: XSG0846000, 8.4V 7A charger: XSG0847000

Universal Exhibitions:


8.4V4A chargers used for what product?

2S 7.4V lithium battery pack, test instruments, lithium LED lamp, camera battery,etc

Xinsu Global 8.4V 4A battery charger advantages:

1. AC power leads with the global safety certifications
2. Accurate output voltage and stable current, much safer
3. Full safety certifications listed for the chargers for global markets
4. High quality components, stable quality with long warranty
5. Supporting OEM with client's logo

Xinsu Global 8.4V 4A lithium battery chargers for the 2s 7.4V lithium ion battery pack, Xinsu Global has more than 14 years history on the charger manufacturing, iso 9001 certificated factory, high quality components from famous brands make the stable quality and long warranty. Xinsu Global makes the charger supply chain more simple and reliable, and bring much more values to customers. Just please leave your messages to our professional sales engineers, that will save you much time.

  • Previous:
  • Next:

  • Write your message here and send it to us