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Quick Details

  • Brand Name: Tengshun
  • Model Number: TS4820
  • Use: lead acid battery
  • Type: Electric
  • Place of Origin: Guangdong, China (Mainland)
  • Socket Standard: EU/AU/UK/US
  • Product: 48v 20a battery charger
  • Input: 100-120V/220-240Vac
  • Input plug: CN EU US UK AUS Korea
  • Output voltage: 12v60a 24v40a 36v30a 48v20a
  • Charge mode: CC---CV--Float
  • Led display: Red--charge; Green--full
  • Connector: DC Jack XLR Anderson Clips
  • Certificate: CE UL GS SAA KC PSE ROHS

Packaging & Delivery

Packaging Details 1pcs/ctn white box
high power ac 220v dc 48v 20a lead acid battery charger 48v
Delivery Time two weeks

high power ac 220v dc 48v 20a lead acid battery charger 48v 

Skype ID: charger7772

Email: sunjoy5@163 dot com

Tel: +86-189 2372 3063


1. Li-ion battery charger: CC--CV Mode

    12v60a  24v40a  36v30a  48v20a



A.product descriptions



♦ Electric vehicle, Ebike, Electric Scooter, Mortor, Golf car, car jumper

♦ Solar Systems, Home Application,UPS

♦ LED Torch, headlight, Portable power bank,etc.


Electrical Specification

♦ Universal Input: 100 –120V/ 220-240V AC, 50/60Hz

♦ Input Plug: EU  US  UK  AU  Korea Power cords

♦ Output Voltage Range of main products: 4.2~60V DC (Optional)  

♦ Output Current Range of main products: 0.5-100A (Optional)


♦ Output: 12v60a  24v40a  36v30a  48v20a

♦ Charge mode: CC--CV--Float Mode(Lead acid battery charger)

♦ Led display: Red--in charging; Green--full charge
♦ Cut-off Current: 10-15% of Charge current

♦ Input plug and output connector as below: 


Mechanical Specification

♦ Size: 265*175*90mm

 Type: desktop type

 Weight: 4.5kg



Safety Certification





Protection Function

 Over voltage protection

 Over current protection

 Over-load protection

 Short circuit protection


Environmental Protection

 RoHS , REACH , CPSIA or PAHs Compliant On Request


Operation And Storage Condition

 Operation Temperature: -20°C to 40°C

 Operation Humidity: 20% to 90% R.H

♦ Storage Temperature: -20°C to 75°C

 Storage Humidity: 1% to 90% R.H.

 MBFT: > 50,000Hours



 Ctn Dim: 44*37*30cm  White box/unit   1pcs/ctn  6.5kg/ctn


Contact Info

 Skype ID: charger7772     Email: sunjoy5@163 dot com


Pls Contact us about the better price and the product details.


C.Business condition

1.terms:FOB shenzhen

2.payment:T/T or L/C are accepted


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
26 Transactions 190,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $82,000
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