Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Import & Export Mode:
Have Own Export License
OEM/ODM Service
Sample Available

Battery Charger, Auto Battery Charger, 6V/12V Car Battery Charger manufacturer / supplier in China, offering 3/6A 12V/24V Auto Smart Battery Charger, Extended Auto Dual USB Charger Port for Power Supply, Car Cigarette Lighter Socket with 2 USB Ports for Car Power Supply and so on.

Gold Member Since 2006
Audited Supplier

3/6A 12V/24V Auto Smart Battery Charger

Get Latest Price
Min. Order / Reference FOB Price
1,000 Pieces US $16/ Piece
Port: Shanghai, China
Production Capacity: 200000PCS
Payment Terms: L/C, T/T, Paypal
Usb Number: 0
Certification: FCC, CE, RoHS, ISO
Usage: Battery Charger
Interface: SAE
Color: OEM
Input Voltage: 12V and 24V

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Basic Info

Model NO.: TE4-0226
Output: 12V and 24V
Efficiency: >75%
Charging Voltage: 12V or 24V
Charging Current: 6A 4A 3A 2.5A 1.5A
Back Drain Current: <5mA
Ripple: Max 150mA 0.3A
Ambient Temp: -20-40
Housing Protection: IP65
Trademark: TN
Transport Package: Carton
Specification: Carton size: 43x38x30cm
Origin: China
HS Code: 8504401990

Product Description


3/6A 12V/24V Auto Smart Battery Charger 

Input Voltage:105-125VAC, 60Hz or 200-240VAC, 50Hz
Output Voltage:12V & 24V (auto-select)
Charging Voltage:28.8V±0.25V or 29.4V±0.25V or 14.4V±0.25V or 13.6V±0.25V or 16.5V±0.25V
Charging Current:6.0A±10% or 4.0A±10% or 3.0A±10% or 2.5A±10% or 1.5A±10%
Back Drain Current: <5mA
Ripple: Max 150mV,0.3A
Ambient Temp:-20degC to +40degC/-4degF to 104degF, Reduced output power at higher temperature
Battery Types:12V & 24V lead-acid batteries (WET, MF, AGM and GEL)
Housing Protection: IP65 (Dust and Splash proof)
  1. Connecting the terminal rings/clamps directly to the corresponding connectors on the battery posts.
Make sure correct polarity connection before plugging in the AC power.
  • Position the RED terminal on the POSITIVE post connector
  • Position the BLACK terminal on the NEGATIVE post connector
  2.  Connect the AC power cord with the AC power outlet.
  • The Power LED indicator turns on after the connection.
  • The charger will automatically select the right voltage according to the battery voltage type and the corresponding
  • LED indicator will turn on.
(Press Mode button to select * for charging in cold conditions and AGM batteries)
  • The Error LED indicator will turn on for incorrect polarity/Faulty.
  • Rated maximum 6A charging current for 12V batteries; 
  • Rated maximum 3A charging current for 24V batteries;
  • Charging status LED indicators to display the battery charging level.
  • Using state of the art technology, the TE4-0226 battery Charger with 6 steps enables the re-charging of Batteries to almost 100%
  • of their original capacity.
  • Automatically diagnose, recover, charge and maintain batteries for months, fully automatic operation from Charge to Maintenance
  • modes.
  • Six output options are available - 28.8V, 29.4V, 14.4V, 14.7V, 13.6V Supply and 16V Boost.
  • It features a 9-Stage charging strategy, i.e. Pulse Charge, 6A, 4A, 3A, 2.5A, 1.5A, Boost Charge, Maintenance & Power Supply.
  • Supplied with two detachable and interchangeable color coded lead sets one with clamps for bench charging and one with eyelet
  • terminals for permanent attachment to the battery posts to allow quick connection/disconnection through connector.
  • No risk of over charging
  • Electronically safe against user error
  • Spark proof
  • Over heat protection
  • Full protected against short circuit and wrong connections
  • Works as power generator ( 13.6V/4A)
  • Boosts deep discharged batteries (4.5V)
3/6A 12V/24V Auto Smart Battery Charger
Our Services

1. Reply your enquiry in 24 working hours
2. Experienced staffs answer all your questions in fluent English
3.Customized design is available .
4.Exclusive and unique solution can be provided to our customer by our well-trained and professional and staffs
5. Special discount and protection of sales area provided to our distributor

Company Information

Since the foundation in 1995, our company has been dealing in the line of auto electric appliances and auto accessories for more than 10 
years with customers worldwide and established close friendship and cooperation with them.

Our factory, located in Hangzhou, close to Shanghai, covers an area of more than 200,000 square feet while the building area is about 
140,000 square feet. We have 12 assembly lines in the factory and also an injection molding plant with 20 injection machines. 

Our products are mainly in the line of auto accessories, such as Car Fan, Car Vacuum, Car Jump Start, Car Air pump, Car Air Compressor, 
Car worklight and etc. For the good quality and pleasing design of our products, we have a ready market in both America and Europe, and
 have connections with some of the largest retail stores and distributors in the world. With the rapid development of our company these
 years, we sincerely want to cooperate with customers from all over the world on the basis of mutual benefits.
3/6A 12V/24V Auto Smart Battery Charger

Why Choose Tonny

1.20 years experience in producing auto battery chargers.
2.Our products listed by CE,RoHS,CETL and other authority certifications
3.Experienced staff and worker assure superior product quality
4.Advanced quality management system
5.Strong technology research and development ability 
 Our working parter
3/6A 12V/24V Auto Smart Battery Charger

1.   We are supplier of Walmart and WALGERRNS ,LIDL ,CVS ,HOMEDEPOT ,ACADEMY ,MEIJER ,VDI ,LOME"S,

2.  Expertise.  We are professional manufacturer with rich experience in manufacturing Car vehichle chargers smart phone chargers
and USB data cables.
3.   Quality Assurance.  Professional product line. well-trained workers,strict QC standard and 10years focus on OEM ITEMS
4.   Good Service.  Customer is the God,aim to provide the best service for you ,with a competitive and GOOD quality,and on thime
delivery .12months warranty for all products 



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