12V 24V 10A 5A Smart Battery Charger with 5-Stage for AGM Gel
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Product Highlights
- 5-Stage Smart Charging: Microprocessor controlled 5-stage program ensures safe and efficient charging for 12V/24V batteries.
- Temperature Compensation: Adapts charging voltage to ambient temperature to prevent overcharging or undercharging.
- Comprehensive Protection: Features reverse polarity, short circuit, overheat, and overcharge protection for safety.
- Multi-Battery Compatibility: Supports 12V/24V STD, GEL, and AGM lead-acid batteries for cars, trucks, and marine use.
- LED Status Indicator: 4-LED display shows battery charge levels at 25%, 50%, 75%, and 100%.
- OEM & Customization: Offers OEM design, packaging customization, and flexible customization options.
- High Efficiency: Charging efficiency exceeds 75% with low back drain current of less than 5mA.
- Quality Certifications: Certified with CE, RoHS, FCC, ISO, cETL, and holds 200+ patents.
Product Attributes
- Customization
- Available
- Usb Number
- 0
- Certification
- FCC, CE, RoHS, ISO
- Model NO.
- TE4-0227
- Usage
- Car Battery Charger
- Interface
- SAE
- Color
- OEM
- Input Voltage
- 105-125V 200-240V
- Output
- 12V and 24V
- Efficient
- >75%
- Charging Voltage
- 14.4V 28.8V
- Back Drain Current
- <5mA
- Ambient Temp
- -10-40
- Housing Protection
- IP65
- Noise Level
- <50dB
- Transport Package
- Carton
- Specification
- Conton size: 50x44x31CM
- Trademark
- TONNY
- Origin
- China
- HS Code
- 8504401990
- Production Capacity
- 200000PCS
- Package Size
- 30.50cm * 11.50cm * 12.50cm
- Package Gross Weight
- 4.000kg
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 12V 24V 10A 5A Smart Battery Charger with 5-Stage for AGM Gel
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Product Description
Description
Fully automatic - faster, safer, smarter. Monitors the battery and resumes continuous charging when battery becomes discharged.
Microprocessor controlled - 5 stage charging program, multi-stage charging for added precision.Capable of recharging severely
Temperature self-compensation: Charging voltage adapts to temperature to prevent over or under battery charging.Capable of recharging severely dischar
Multi-function LED indicator: Green 4LEDs indicate 25% 50% 75% 100% Battery.Reverse hook-up protection, built in temperature compensation circuitry.
Specifications
| Model | TE4-0227 |
| Battery Type | 12V/24V STD, GEL, AGM |
| Rated AC Input Voltage | AC105-125V, 60Hz or 220-240V, 50Hz |
| Max Output Voltage | 14.4V±0.3V, 28.8V±2% |
| Charging Current | 2A/5A/10A for12V batteries, 2A/5A for 24V batteries |
| Activated Voltage | 5V for 12V batteries, 17V for 24V batteries |
| Protection | Overheat |
| Short Circuit | |
| Reverse Polarity | |
| Overcharge | |
| Housing Material | ABS |
| Ingress Protection | IP20 |
| Color | Customized |
| Certificate | cETL /CE-EMC/CE-LVD/ROHS |
| Weight | 900g |
| Size | 264x89x60mm |
| Plug Standard | EU/AU/UK/US |
Dimension

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
-
QA/QC inspectors
- 8 people
-
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
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, RoHS, Others
-
Cooperated with Fortune 500
- No
FAQ
- What types of batteries are compatible?
- Compatible with 12V/24V STD, GEL, and AGM lead-acid batteries.
- Does it have temperature compensation?
- Yes, it automatically adapts charging voltage to ambient temperature to prevent overcharging.
- What safety protections are included?
- Includes reverse polarity, short circuit, overheat, and overcharge protection.
- Is OEM service available?
- Yes, we offer OEM functional/structural design, packaging customization, and flexible options.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What are the lead times?
- Average lead time is one month for both peak and off seasons.
- What certifications does the product have?
- Certified with CE, RoHS, FCC, ISO, cETL, and other relevant standards.
- What is the charging efficiency?
- The charging efficiency is greater than 75%.
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