Portable Smart Car Battery Charger for 6V 12V 4A, Compatible with Lithium (LiFePO4) & Lead Acid Batteries
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Product Highlights
- Multi-Battery Compatibility: Supports 6V/12V Lead Acid and 12V Lithium (LiFePO4) batteries up to 120Ah.
- Comprehensive Safety Protection: Features spark-proof, reverse polarity, overcharge, short-circuit, and over-temperature protection.
- IP65 Dust and Water Resistance: Housing protection rating IP65 ensures durability in harsh environments.
- 0V Activation Function: Capable of activating deeply discharged 12V Lithium batteries starting from 0V.
- Microchip Intellect Control: Provides constant charging current and voltage with automatic bad battery identification.
- Wide Input Voltage Range: Accepts AC 105-125V 60Hz or 220-240V 50Hz for global usage.
- Multiple Plug Options: Available with Standard EU, AU, UK, and US plugs.
- OEM and ODM Services: Offers full customization from samples, designs, and flexible customization options.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Usb Number
- 0
- Model NO.
- TE4-0249D
- Certification
- FCC, CE, RoHS, ISO
- Usage
- Car Battery Charger
- Interface
- Clip
- Color
- OEM
- Input Voltage
- 110V /230V
- Output
- 6V /12V
- Efficient
- >75%
- Charging Voltage
- 600mA
- Ambient Temp
- -10-40
- Housing Protection
- IP65
- Charger
- Float Charger
- Warrenty
- 1 Year
- Transport Package
- Color Box
- Specification
- Color box size: 10x6x10CM
- Trademark
- TONNY
- Origin
- China
- HS Code
- 8504401990
- Production Capacity
- 200000PCS
- Package Size
- 30.50cm * 11.90cm * 11.70cm
- Package Gross Weight
- 3.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Portable Smart Car Battery Charger for 6V 12V 4A, Compatible with Lithium (LiFePO4) & Lead Acid Batteries
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Product Description
- For use with 12V Lithium batteries, 6V/12V Lead acid batteries;
- LED charging indicator light & Reverse connection LED light;
- Intellect control by microchip:
-With short circuit and overtemp protection, overcurrent and overvoltage protection;
| Model | TE4-0249D |
| Battery Type | 12V LiFePO4 batteries, 6V/12V STD,GEL,AGM |
| Rated AC Input Voltage | AC105-125V,60Hz or 220-240V, 50Hz |
| Max Output Voltage | 7.2V±0.3V, 14.4V±0.3V |
| Charging Current | 4A max |
| Activated Voltage | 3V/7.5V |
| Protection | Overheat |
| Short Circuit | |
| Reverse Polarity | |
| Overcharge | |
| Housing Material | ABS |
| Ingress Protection | IP65 |
| Color | Customized |
| Certificate | cETL /CE-EMC/CE-LVD/ROHS |
| Weight | 800g |
| Size | 246x93 x 49 mm |
| Plug Standard | EU/AU/UK/US |
- Two battery type options: 6V/12V Lead Acid and 12V Lithium(LiFePO4).
- Multi-level safety protection: spark proof, reverse polarity, overcharging, short-circuit, over-temperature, and dust resistance. With bad battery identify and 12V Lithium(LiFePO4) battery 0V activation function.
- Perfect for charging all 6V/12V lead-acid, flooded, sealed maintenance free batteries (AGM and gel cell) and 12V-Lithium(LiFePO4) up to 120Ah, Safely maintain all types of motorcycle, automotive, marine, RV, Boat, ATV, powersport, lawnmower & garden etc.
- Intellect control by microchip.
- Fully protection for reverse polarity, short circuit, overcharge, over-temp, etc.
Dimension

ABOUT US
Tonny Electric & Tools Co., Ltd
OEM
Functional/Structural Design, Packaging customization, Accept small quantity order
CERTIFICATES
We have many certificates, such as cETL, PSE, GS, TUV, CE, RoHs, PAHs, REACH. And we have 200+ patents and 600+ different kinds of high quality products
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2431545". Items marked "" are certified.
Company Profile
Tonny Electric & Tools Co., Ltd Established in 1995, HANGZHOU TONNY ELECTRIC & TOOLS Co., Ltd. Is one of leading manufacturers and suppliers of automotive electrical appliances and tools in China. Our factory is located in Xianlin Industrial Zone, Yuhang District, Hangzhou 311122, Zhejiang with 20, 000 square meters land and 15, 000 square meters building area. Our company specializes in design, manufacture and distribution of automotive electrical appliances and tools, such as car battery chargers, inverters, jump starters, work lights, beacon lights, car fans, portable DC fans, air pumps, auto vacuum cleaner, etc. We do OEM and ODM services as well. The enormous production capacity of 14 standard assembly lines, dozens of advanced injection machines, and more than 450 employees are our basic production power. As per strict quality control, we have setup professional testing lab which is fully equipped with advanced testing and inspection instruments. A professional QC&QA team can guarantee carry out ISO9001: 2015 quality control system. Meanwhile, R&D team of more than 20 experienced engineers are developing new creative products and supplying overall technical support after-sales. We have been developing the innovative products, and serving our customers in all the markets of world. Our major esteemed customers are enjoying more popularity in the world, such as Wal-Mart, Autozone, Scotts Company, Advance Auto Parts and Lidl etc.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Rm 1302, No. 3, Building, Changdi Huoju Mansion, 259 Wensan Road, Hangzhou, Zhejiang, China
-
Plant Area
- 12240 square meters
-
Number of Employees
- 228
-
Registered Capital
- 30,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB
-
Average Lead Time
- Peak Season Lead Time, one month, Off Season Lead Time, one month
-
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 100 Pcs
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Electrical Products (Battery Charger, Power Inverter, Outdoor Products, Fan, Work Light)
-
Production Lines
- 31
-
Production Machines
- Injection Molding Machine, Assembling Line, Packing Line
-
Inspection Type for Finished Products
- 100% inspection Visual inspection Function inspection
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples,Customization from Designs,Minor Customization,Full Customization,Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 11 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2000-01-03
-
Export Year
- 24 Years
-
Main Markets
- North America, South America, Europe, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS, Others
-
Cooperated with Fortune 500
- No
FAQ
- What battery types are compatible with this charger?
- It is compatible with 6V/12V Lead Acid (STD, GEL, AGM) and 12V Lithium (LiFePO4) batteries up to 120Ah.
- Does the charger support 0V battery activation?
- Yes, it features a 12V Lithium (LiFePO4) battery 0V activation function.
- What safety protections are included?
- It includes spark-proof, reverse polarity, overcharging, short-circuit, and over-temperature protection.
- Is the product customizable?
- Yes, we offer OEM/ODM services including customization from samples, designs, and flexible customization.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What certifications does the product have?
- It holds cETL, CE-EMC, CE-LVD, RoHS, PSE, GS, TUV, PAHs, and REACH certifications.
- What is the warranty period?
- We provide a 1-year warranty for this product.
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