Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: 1-3 months
OEM/ODM Service

Battery Maintainer, Battery Charger, Car Battery Charger manufacturer / supplier in China, offering 2/4A 6V/12V Auto Battery Charger, 2/20/55/140A 12V Automatic Wheeled Battery Charger with Engine Start, 6A 12V Portable Car Battery Chargers and so on.

Gold Member Since 2006
Audited Supplier

2/4A 6V/12V Auto Battery Charger

Min. Order / Reference FOB Price
1,000 Pieces US $12.5/ Piece
Port: Shanghai, China
Production Capacity: 200000 PCS
Payment Terms: L/C, T/T, Paypal
Usb Number: 0
Certification: FCC, CE, RoHS, ISO
Usage: Battery Charger
Interface: SAE
Color: OEM
Input Voltage: DC6V/12V

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Basic Info.

Model NO.
Back Drain Current
Noise Level
<50 dB
Charging Current
105-125V AC or 200-240V AC
6V or 12V
Ambient Temp
-10 and 40
Housing Protection
Trickle Charge and Maintaince Charge
Transport Package
Color Box
Carton size: 37x 23.5x34CM
HS Code

TE4-0225 2/4A 6V/12V Auto Battery Charger 
Input voltage : 105-125VAC or 200-260V AC 50/60HZ
Output voltage :6v &12v
Efficiency : > 75%
Charging voltage : 14.4V ±0.25V (for 12v battery )
               7.2v ±0.20V (for 6v battery )
Charging current :4A ±10% or 2A ±0.3A 1A ±0.3A
Back drain current :<5MA
Ambient type :-10°C to + 40°c
Battery type : 6V & 12V lead -acid batteries ( WET ,MF and Splashproof )
Noise level :< 50db
Charging voltage select
Charging current selection
No risk of over charging
Electronically safe against user error with LED indicator
Spark proof
Over heat protection
Full protected against short circuit and wrong connections
With LED indicator 
12V battery recovery
For 12V batteries voltage lower than 8V, you can use the charger to recover the battery.
Recovery Operation Steps:
  1. Plug in the AC power without the connection with the battery;Press the MODE button for 3~5 seconds until the 12V LED indicator comes on;Now connect the output clamps/terminal rings with the battery correctly;The charger begins charging with 1.5A low current to recover the battery, which terminates when the voltage reaches to 10.5V ±   0.25V, and then it switches over to regular charging mode.

  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 connectorPosition the BLACK terminal on the NEGATIVE post connector2.   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 indicatorwill turn on.
Battery Type6V/12V STD, GEL, AGM
Rated AC Input VoltageAC105-125V, 60Hz  or  220-240V, 50Hz
Max Output Voltage7.2V±0.3V, 14.4V±0.3V
Charging Current2A for 6V batteries, 2A/4A for 12V batteries
Activated Voltage3V for 6V batteries, 7.5V for 12V batteries
Desolations functionYes

Short Circuit
Reverse Polarity
Housing MaterialABS
Ingress ProtectionIP65 Water Resistant
Size203x65 x 43.5mm
Rated maximum 2A charging current for 6V batteries; the 2A current LED indicator will turn on. Rated maximum 4A charging current for 12V batteries in speed charge mode, and also can choose 2A slow charge rate by press the Mode Button. Corresponding LED indicator will turn on.Charging status LED indicators to display the battery charging level. The charge LED on when charging mode, while the FULL LED onwhen the battery is fully charged and go to the maintenance mode.3.  Disconnect the AC power cord from the AC power outlet when fully charged. Then disconnect the connection with the battery.
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.

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

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 
2/4A 6V/12V Auto Battery Charger2/4A 6V/12V Auto Battery Charger

2/4A 6V/12V Auto Battery Charger

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