Gold Member Since 2013
Audited Supplier
Guangzhou Golden Hongfa Electronic Trading Co., Ltd.

Battery Charger, Lead Acid Battery Charger, 12V Battery Charger manufacturer / supplier in China, offering Suoer 12V 40A Universal Lead Acid Battery Charger (MA-1240E), Suoer 1500W 12V 230V Intelligent Modified Sine Wave Inverter (SAA-D1500A), Suoer 1000W 12V 230V Modified Sine Wave Power Inverter (SAA-D1000A) and so on.

(/ )

Supplier Homepage Product Suoer Products Battery Charger Suoer 12V 40A Universal Lead Acid Battery Charger (MA-1240E)

Suoer 12V 40A Universal Lead Acid Battery Charger (MA-1240E)

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Port: Guangzhou, China
Production Capacity: 10000 PCS/Week
Payment Terms: T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: MA-1240E
  • Charging Current: 12V 40A
  • Type: Lead-Acid Battery Charger
  • Principle: Single-Shock Charger
  • Charger Current: 40A
  • Transport Package: Package/Blister Package
  • Rated Power: 12V-170W
  • Input Voltage: 160~250V
  • Charging Type: Electric Charger
  • Rated Frequency: 47-63Hz
  • Trademark: SUOER
  • Origin: Guangzhou, China
Product Description
Suoer 12V 40A Universal Lead Acid Battery Charger(MA-1240E)


1. High performance and good stableness.
2. Suitable for inverter battery for charging.
3. Direct Cigarette lighter connection.
4. Smart and easy to carry.
5. Universal socket, suitable for all kinds of plugs.

Three-phase charging mode

Constant current mode: The charger supply constant charge current for the battery.

Constant voltage mode: Using the pulse width modulation(PWM) tech to control the charging current and output voltage of the charger which ensure the battery is fully charged and avoids over charging.

Floating charge mode: When the voltage of the battery is approaching the value of the constant voltage mode, and the current cut down to the given current gradually, that means the battery power is full, then the pilot lamp will turn green and the fan will stop working. The charger will turn the mode into floating charge mode automatically. At this moment, the battery can be stopped charge or kept on floating charge for half an hour.

Technical Parameters

12v smart battery charger




Output Voltage


Input Voltage


Rated Frequency


Charger current


Charger Mode


Full Load Efficiency


Packed Qty

12 PCS




Product  photos

Suoer 12V 40A Universal Lead Acid Battery Charger (MA-1240E)Suoer 12V 40A Universal Lead Acid Battery Charger (MA-1240E)Suoer 12V 40A Universal Lead Acid Battery Charger (MA-1240E)



1. May I take some samples to test before placing the order ?
Answer: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.


2. How long can you offer the samples?
Answer: 1~5 days after the deposit payment is confirmed.


3. What's your payment terms for sample?
Answer: You can pay via T/T.


4. What's the price terms can you offer for us?
Answer: We can accept EXW, FOB, CIF and so on.

5. Do you have any certifications for your products?
Answer: We have ISO9001:2000, CE, RoHS, certifications for all of our products.


6. Where is your main market for your products?
Answer: Most of our Suoer brand products are exported to Southeast Asia, Africa and Mid East.

Facebook Fan Page:
Facebook Shop:
YouTube Channel:


You Might Also Like
Send your message to this supplier
Miss Annie Lam
To: Miss Annie Lam

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now