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  • DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
  • DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
  • DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
  • DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
  • DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
  • DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car
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DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car

  • 1 - 9 Pieces
    $32.95
    $34.68
  • 10 - 199 Pieces
    $32
    $33.68
  • >= 200 Pieces
    $31.33
    $32.98

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Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
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DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Voltage Conversion & Boosting: Converts 12V DC input to adjustable outputs of 24V, 28V, or 29.2V DC, enabling efficient step-up power for lithium batteries in electric vehicles and other high-demand applications.
  • High-Efficiency Power Delivery: Delivers up to 10A output current with 93% efficiency, ensuring reliable energy transfer while minimizing energy loss for automotive and industrial use.

Key features

  • 1. Advanced Material Technology

    • With its aluminum alloy casing and heat sink design, you can ensure efficient heat dissipation and prevent overheating, extending the charger’s lifespan compared to plastic-bodied models*. The metallic construction also enhances durability in rugged automotive environments.

  • 2. Customizable Connectivity Design

    • With modular input/output terminals, you can seamlessly integrate the charger into diverse automotive systems, offering greater flexibility than fixed-connector solutions*. This design adapts to varying power sources and load requirements in electric vehicles or industrial setups.

  • 3. High-Efficiency Power Conversion

    • With 93% energy efficiency, you can achieve up to 20% lower power loss compared to standard chargers*, ensuring optimal performance for high-current applications like electric vehicle battery charging or industrial equipment. The 10A output supports heavy-duty devices demanding rapid, stable power delivery.

  • 4. Automotive-Specific Scenario Solutions

    • With automotive-grade engineering, you can reliably charge lithium batteries in electric vehicles and power auxiliary systems in harsh conditions. Its 12V-to-29.2VDC voltage conversion capability addresses the unique needs of automotive and off-road applications, such as maintaining battery health during prolonged use.

  • 5. Rigorous Certification Standards

    • With CE certification, you can trust compliance with EU safety and quality regulations, ensuring reliable performance in commercial and personal settings. This certification guarantees compatibility with global automotive and industrial standards.

Product details

DC to DC Battery Charger 12V to 29.2VDC 24V 28V 10A Step up Booster Charger Lithium Battery Converter Charger Electric Car

The DC to DC Battery Charger is a high-efficiency power conversion solution designed for automotive and lithium battery applications. Built with an aluminum alloy casing and integrated heat sinks, it ensures optimal thermal management while delivering a stable 29.2VDC output from a 12V input. Certified to CE standards, it supports up to 10A output current for reliable power delivery in demanding environments.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy casingEnhanced heat dissipation and durability
Heat DissipationMulti-fin heat sinksMaintains stable operation under heavy load
Voltage Conversion12V (±10%) input → 29.2VDC (±10%) outputVersatile for automotive and lithium systems
Efficiency93%Reduces energy loss in power-hungry setups
CertificationCE-compliantEnsures safety and regulatory compliance
Output Current10A maxPowers high-demand devices reliably

Customization guide

Adjustable voltage settings (within 24V–29.2V range) and customizable input/output terminals allow tailoring to specific automotive or lithium battery requirements.

Get inspired

Ideal for electric vehicle charging, solar power systems, or industrial equipment needing precise voltage boosting. With its compact design and robust cooling, it ensures reliable performance even in harsh environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Efficiency90%93%95%
Voltage Range24V–28V24V–29.2V12V–29.2V
Heat DissipationStandard finsEnhanced coolingActive cooling*
Current Stability±15%±10%±5%

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum casing and heat sinks: Enables 20% faster heat dissipation than plastic alternatives, extending lifespan in high-temperature environments.
    • 93% efficiency: Reduces energy waste by 15% compared to standard DC-DC converters.
    • CE certification: Meets EU safety standards for automotive and industrial use.

  2. Version Selection Guide:

    • Base Model: Suitable for basic automotive systems (e.g., LED lighting) where cost-efficiency is prioritized.
    • Advanced Model: Ideal for solar inverters or moderate EV charging needs, balancing performance and affordability.
    • Pro Model: Designed for high-power applications like electric vehicle charging stations. Its ±5% current stability ensures precise power delivery, while active cooling handles continuous 10A loads.

With its 93% efficiency, the Advanced Model reduces energy loss in solar setups, while the Pro Model’s triple-certified chemical resistance* safeguards against harsh industrial environments. Pair its high voltage output with lithium batteries for seamless integration in EV systems.

*Note: "Active cooling" in the Pro Model may involve optional fan-assisted heat dissipation.

Frequently asked questions

  • Which DC-DC charger suits electric cars requiring 29.2V output?

  • How to maintain the heat sinks on a 12V to 29V step-up booster charger?

  • Metal vs. plastic cases for DC-DC converters: Which is better for durability?

  • Can this 12V to 29V charger be customized for specific connectors?

  • Is the 12V to 29.2VDC charger CE-certified and safe for lithium batteries?

  • What’s the maximum current for a 12V to 29V step-up converter?

  • Can a 12V car battery power 28V devices via this converter?

  • Does the DC-DC charger support solar power systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Automotive DC-DC ConvertersElectric vehicles, hybrid systems12V to 29.2V▲ (ISO 6302-1), 10A▲ (IEC 60068-2-28), 93% efficiency▲ (IEC 61000-3-2), CE certified▲ 93% efficiency reduces power loss in EVs; compact design for automotive integrationNon-isolated design may pose safety risks in sensitive systems; limited to 29.2V output
Industrial DC-DC ConvertersFactories, robotics24V to 48V (IEC 60947), 20A (IEC 61800-3), 88% efficiency (IEC 61204-4)High-current handling for heavy machinery; robust construction for industrial environmentsBulky form factor; requires professional installation; lower efficiency (88% vs. automotive’s 93%)
Solar Energy ConvertersSolar power systems12V to 48V (IEC 61215), 15A (IEC 61730), 90% efficiency (IEC 62109)Optimizes solar panel output; weather-resistant for outdoor useLower efficiency (90%) compared to automotive converters; requires frequent maintenance
Medical DC-DC ConvertersMedical devices, diagnostic tools5V to 24V (IEC 60601-1), 5A (IEC 60601-1-2), 92% efficiency (IEC 60601-1-2), UL certified▲ Isolated design for patient safety; ultra-low noise (<30 dBA)Lower current capacity (5A); costly due to medical-grade certifications
Portable Battery ChargersCamping, outdoor gear12V to 24V (IEC 60068-2-28), 5A (IEC 62368-1), 85% efficiency (IEC 62368-1)Lightweight, affordable, and easy to carryLow efficiency (85%) leads to longer charging times; limited voltage flexibility
High-Power Server ConvertersData centers, servers48V to 12V (IEEE 1188), 50A (IEEE 1188-2017), 95% efficiency▲ (IEEE 1188-2017)▲ 95% efficiency for energy savings; scalable for large systemsRequires specialized cooling; incompatible with standard automotive voltage ranges

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