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Smart DC-1240A 12V 40A AGM GEL Battery Charger with Car Engine Start Function and LCD Digital Display

Brand Name:	Sunchonglic
Model Number:	FMA-1240A
MOQ:	100pcs
Price:	US $3.18-22.42
Payment Terms:	T/T
Supply Ability:	100000pcs/mon

Detail Information

Product Description

Detail Information

Place of Origin:

China

Rated Input Voltage:

Smart DC‑1240A 12V 40A Battery Charger With Car Engine Start Function, LCD Digital Display For AGM GEL Lead‑Acid Battery

Charge Mode:

Three-step

Floating Voltage:

14.7V

Constant Charge Voltage:

14.5-14.8V

Input Voltage:

47-63Hz

Charge Current :

40A

Packaging Details:

Paper Box

Highlight:

40A Charging Current AGM GEL Battery Charger

Car Engine Start Function Smart Battery Charger

LCD Digital Display Lead-Acid Battery Charger

Product Description

Smart DC‑1240A 12V 40A Battery Charger With Car Engine Start Function

Product Overview

DC‑1240A is a heavy‑duty 12V smart battery charger with maximum 40A charging current, designed for automotive storage batteries. It can jump‑start vehicles with exhausted batteries, perfectly matching the working needs of auto repair workshops, garages and large‑scale commercial fleet maintenance.

The built‑in LCD digital screen clearly shows real‑time charging time, operating temperature, charging current, output voltage and battery capacity status. Multiple charging current gears can be adjusted freely to satisfy different‑capacity battery charging requirements.

It is fitted with reverse‑polarity protection function to avoid device damage caused by wrong positive‑negative connection, greatly enhancing safety during operation. Three‑phase intelligent charging technology ensures full‑load efficiency higher than 90%, shortening charging duration and prolonging battery service life effectively.

This charger applies to 12V lead‑acid, AGM and gel batteries. It is widely adopted in auto service centers, truck fleets, car‑rental enterprises and other commercial scenarios. As the original factory, we provide customizable OEM & ODM service for global wholesalers and distributors.

Key Features

Specifically designed for electric vehicle power battery systems
Advanced soft-switching technology for improved efficiency
Compact size for straightforward installation
High conversion efficiency with full-load operation capability
Stable output current, high capacity, and outstanding reliability
Complete protection features: short-circuit, undervoltage, and over-temperature protection
Built-in digital long-delay timer for dependable charging transitions
Reverse polarity protection to ensure added safety
Constant charging voltage: 14.5V-14.8V DC
OEM and ODM services available

Technical Specifications

Model	DC‑1240A
AC Input Voltage	180V‑240V
Applicable Battery Voltage	12V DC
Max Charging Voltage	14.7V
Max Charging Current	40A
Display	Digital LCD
Charging Mode	Three‑phase
Full Load Efficiency	＞90%
Dimension	65×31×39.5cm
Gross Weight	31.6KG
Certification	ISO, CTA, CE

Manufacturing Excellence

With over 20 years of expertise in solar photovoltaic innovation, Sunchonglic Power engineers high-efficiency solar power inverters using cutting-edge production technologies. Our robust R&D team and international certifications (ISO, CE) ensure reliable renewable energy solutions for global markets.

Choosing Sunchonglic provides access to cost-effective, sustainable energy solutions with optimized European distribution networks. For detailed specifications or project consultation, please contact our team directly!

Frequently Asked Questions

Are you the factory manufacturer?

We have specialized in Solar Energy Photovoltaic Products for over 20 years. As the original manufacturer and developer, we produce advanced solar energy products including hybrid solar inverters, power inverters, battery chargers, solar controllers, and complete solar systems.

How to select a suitable product?

Simply tell us your requirements, and we will recommend the most suitable product for your specific needs.

What are your payment methods?

We accept T/T, Trade Assurance, and other secure payment methods.

What price terms can you offer?

We can accommodate various price terms including EXW, FOB, CIF, and others.

Where is your main market?

Our Sunchonglic brand products are primarily exported to Southeast Asia, Africa, the Middle East, and other global markets.

Our products are globally acclaimed and trusted, effectively meeting dynamic economic and social needs. We welcome partners worldwide to join us in forging mutually beneficial collaborations for collective success!

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products details

Smart DC-1240A 12V 40A AGM GEL Battery Charger with Car Engine Start Function and LCD Digital Display

Smart DC-1240A 12V 40A AGM GEL Battery Charger with Car Engine Start Function and LCD Digital Display

40A Charging Current AGM GEL Battery Charger

Car Engine Start Function Smart Battery Charger

LCD Digital Display Lead-Acid Battery Charger