3S 12V 20AH lithium battery charger

Wide AC voltage input to DC 12.6V 20A 12V lithium-ion battery pack charger


12.6V 20A lithium battery chargers used for the 3S 12v lithium battery pack

Product Detail

12.6V 20A charger label
3S lithium battery charger 12.6V 20A DC output, used for charging 12V lithium battery pack, Autonomous robots. electric lifter, electric wheels, energy storage devices.etc Sealed plastic shell design, no built-in cooling fan. High-quality components make sure the high quality chargers with long warranty.working much safer and quieter. pre-charging makes sure charging more safer.safety certifications for the most countrie.

12.6V20A sealed plastic enclosure Lithium-ion battery chargers.

Model:XSG12620000MM, Safety certificates: CB, ETL/UL, cUL, FCC, ICES, TUV PSE, LVD, EMC, SAA, UKCA

Output : 12.6V 20A 252W

12.6V charger for 3S 11.1V Lithium-ion battery, over current production, over volatge protection, short circuit protection, polarity reverse protection(Optional)


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, trickle charger.

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

12.6V 20A charging curve(adjusted according to the actual needs of clients):

12.6V 20A charger

Popular 12.6V lithium Battery Chargers:

12.6V 10A Lithium battery charger XSG12610000; 12.6V 15A LIthium battery charger XSG12615000MM

12.6V 18A Lithium battery charger XSG12618000MM

Advantages compared with other12.6V Lithium chargers

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

2. Sealed PC enclosure, fanless, much safer quieter

3. Stable quality and long warranty

4. Supporting ODM and OEM

5. Save customers time and energy, making selection more conveniently

Common DC plugs for 58.4V charger:


GX16 -3PIN




XLR -3pin






Production and samples:

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

Normal customer sampling time: 5-7 days

General production time(order quantity between 1000-10000pcs) : 25 days

General production time(order quantity is more than 10000pcs) : 30 days


Visualize the 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 equipment

5. Strictly trained production staff

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

Xinsu Global has 14 years of experience in charger production and development. Our 12.6V 20A lithium chargers are exported to many countries, regions and markets. We have CB, ETL/UL, cUL, FCC, TUV PSE, LVD, EMC, SAA, UKCA safety certification. Xinsu Global engineers have strong development ability, we can support the OEM and ODM services, saving your time and cost.please contact our engineers once you need them. you can also get more products on the site: www.xinsupower.com, just please contact our engineers for more details.

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