Home > Product > Battery Charger > 7 Stage Battery Charger

Solar Battery Charger

25A 24V Carspa 7 stage battery charger with digital display-EBC2425 EBC2425 Battery Charger is an intelligent charger.

Send InquiryChat Now
Product Details

solar battery charger

1.Product introduction of the solar battery charger 

EBC2425 Battery Charger is an intelligent charger. Makes the charging process fast and safely. Automatically adjust the charge voltage to reach a high charge efficiency(over 87%).

2.Product parameter (specification) of solar battery charger



Input voltage range (AC)

190-265V (220V)

Battery voltage


Max.charging current


Charging way

7 stage automatic charging

LED digital display


LED indicators


Qty/ Ctn







2 years


3.Product feature and application of solar battery charger

1. LED digital display : U-I-C-P

  •      U: battery voltage 

  •      I: charge current 

  •      C: 7 charging stage code 

  •      P: over heat protection

2. LED indicators : AGM /GEL battery

3. AGM/GEL battery charge mode selection

4. Numerious protection function: overheat, over charge, short circuit, soft start, internal temperature compensation, reverse polarity, over charge protection.

5. 7 Stage automatically charging:

C-1—Desulphation: The desulphation stage may break down sulphation that occurs in batteries that have been left flat for extended periods of time, returning them back to full charge. Sulphation occurs when lead-sulphate hardens and clogs up the battery cells.

C-2—Soft-Start: A preliminary charge processes that gently introduces power to the battery. This protects the battery and increases battery life.

C-3—Bulk (Constant Current): bulk mode charges the battery at the maximum rate (constant current)putting a large amount of power into the battery in a short amount of time. This stage will charge the battery to approximately 80%, until the voltage reaches 14.4 volts for 12V battery or 28.8volts for 24V charger.

C-4—Absortion (Constant Voltage): the charge rate slows down so the battery can absorb more power and reach 100% charge. The voltage remains at a constant 14.4 volts for 12V charger or 28.8 volts for 24V charge while the current is gradually reduced until no more power can be added without over-charging the battery.

C-5—Battery Test: an automatically battery test is conducted immediately after the absorption stage. The test monitors the voltage for 90 seconds to determine if the charge was successful.

C-6—Recondition: The battery reconditioning function is initiated automatically in the case that the battery fails the battery test (stage 5). Failing the battery test indicates that the absorption stage was unable to fully charge the battery. The recondition mode will then begin to introduce a low constant current for a period of 4 hours. Then the charger will go into the float charging mode. This recondition stage can recover batteries from a deeply discharged state increasing performance and battery life.

C-7—Float: the float stage maintains the battery at 100% charge without overcharging or damaging the battery. This means the charger can be left connected to the battery indefinitely.


1. What products do you offer?

"CARSPA sells electric power related products, such as off-grid inverters, charge controllers, and battery chargers, and we also provide services for solutions to customer's unique situations and requirements.

2. Tell me more about your inverter. What are the major function?

Depending on the lines of products, our inverters invert DC intopure-sine-wave or modified-sine-wave 110V or 200V AC. They offers many safety features, such as, power overload protection , over-temperature protection, over-voltage protection. Also, we have other features to relieve human errors, such as short circuiting, and reverse polarity.

3. What is the difference between modified sine wave and pure sine wave?

"Both types of inverters will provide power to AC appliances, however Pure Sine is high quality equal to or better than the power in your home, Modified sine wave power is a simpler form of power and is adequate for simple electronics, but may damage more complex ones."

4. How is your quality?

CARSPA has successful implemented ISO9001 and a strict quality control process throughout the production process. In addition, we use ATE testing equipment for testing and we keep test data for as long as 5 years.

5. What is your regular package?        

Our regular package is color box or brown box, then packaged in cartons.

Hot Tags: solar battery charger, China, suppliers, shop, OEM, high, price
Related Products