48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power

Product Details
Customization: Available
Rated Power: 48V 1500W
Charging Current: 48V 25A
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Management System Certification
ISO 9001
Export Year
2008-06-02
  • 48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
  • 48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
  • 48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
  • 48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
  • 48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
  • 48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
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Basic Info.

Model NO.
VL4825
Input Voltage
110V or 230VAC
Type
Lead-Acid Battery Charger
Charging Type
Electric Charger
Principle
MCU Controlled Smart Charger
Color
Silver / Black
Housing Material
Aluminum
Net Weight
5.0 Kg
Max Output Voltage
58.4V / 58.8V
Charging Method
Pre-Charge, Cc, CV and Auto Cut-off
Charging Time
2-3 Hours
Warrany
2 Years
Transport Package
Carton
Specification
300*150*90 mm
Trademark
VLDL
Origin
China
Production Capacity
1000PCS/Month

Product Description

48V 25A Lead Acid / AGM / GEL Battery Charger, 1500W Output Power

Brief Description:

48V 25Amps intelligent battery charger is designed for lithium or lead acid battery, input with single 230Vac and rated output voltatge is 48 Volt 25 amps. Smart max charging voltage is 58.8V for lead acid type batteries and 54.6 / 58.4V for Lithium batteries. Intelligent 4 steps charging with pre-charge, CC, CV and floating or automatic cut-off, this charger will charge your batteries with very fast speed, with high efficiency and protect your battery life to the max. Aluminum housing, light weight and portable.

Features:

Advanced high frequency switching mode power supply technology.

DC output isolated from AC input.

Input 110V or 230Vac, 50Hz~60Hz.

Charging parameters are insensitive to the AC input line voltage variations.

Completely automatic battery charging: Pre-charging, CC, CV, Absorption, Float or Cut-off.

2 LEDs: LED1 Red (power on), LED2 Red / green (charging/full)..

Possibility to customize charging curve for request.

Protections: Short circuit, Over-voltage, Over-temperature, Reverse Polarity.

Efficiency > 90%.

Forced ventilation with fans.

100% full load burn-in test.

Aluminum casing, light weight, portable.

 

Technical Specs.:

1) Dimensions(LxWxH): 300 x 150 x 90 mm

2) Net weight: 5.0 KG

3) Max charging voltage(CV): 58.4 / 58.8 volts

4) Floating voltage: custom-made

5) Max output current (CC): 25 amps

6) Charging method: Pre-charge, CC, CV, floating / trickle or shut off

7) AC input voltage: 230Vac

8) AC input freq.: 50 / 60 Hz

9) AC plug: custom-made

10) Output connector type: customized by applications

11) Enclosure: Aluminum
 

Output series: 1,500W      Size: 300×150×90 mm       Net weight: 5.0 KG
Input Model Apply to battery types Floating V CV (V) CC (A) Switching

 

AC Input:

230V

 

Frequency:

47~63HZ

 

VL1280L 12V LiFePO4 Battery   14.6V 80A CC5~8%
VL1280 12V Lead-acid Battery 13.5V 14.7V 80A CC20%
VL1480 14V AGM Battery 13.5V 14.4V 80A CC20%
VL1680L 16V LiFePO4 Battery   18.2V 80A CC5~8%
VL2445LM 24V Li-MnO2 Battery   29.4V 45A CC5~8%
VL2445L 24V LiFePO4 Battery   29.2V 45A CC5~8%
VL2445 24V Lead-acid Battery 27.6V 29.4V 45A CC20%
VL3630LM 36V Li-MnO2 Battery   42V 30A CC5~8%
VL3630L 36V LiFePO4 Battery   43.8V 30A CC5~8%
VL3630 36V Lead-acid Battery 41.4V 44.1V 30A CC20%
VL4825LM 48V Li-MnO2 Battery   54.6V 25A CC5~8%
VL4825L 48V LiFePO4 Battery   43.8V 25A CC5~8%
VL4825 48V Lead-acid Battery 55.2V 58.8V 25A CC20%
VL6020L 60V LiFePO4 Battery   73V 20A CC5~8%
VL6020 60V Lead-acid Battery 67.5V 73.5V 20A CC20%
VL7215L 72V LiFePO4 Battery   87.6V 15A CC5~8%
VL7215 72V Lead-acid Battery 81V 88.2V 15A CC20%
VL8413L 84V LiFePO4 Battery   102.2V 13A CC5~8%
VL8413 84V Lead-acid Battery 94.5V 102.9V 13A CC20%
VL9612L 96V LiFePO4 Battery   116.8V 12A CC5~8%
VL9612 96V Lead-acid Battery 108V 117.6V 12A CC20%
Note: customized input / output / plug type / connectors are available


Battery Knowledge

Q. What do the abbreviations MF, GEL and AGM mean?
A. Gel, AGM, Vlies, MF, Calcium/Calcium and Hybrid are abbreviations for different types of lead-acid batteries.

Q. What do the abbreviations LiFePO4, Li-ion, Li-MnO2 and LiCoO2 mean?

A. LiFePO4, Li-ion, Li-MnO2 and LiCoO2 are abbreviations for different types of lithium batteries, that means there batteries using different cathode materials. Different batteries have different charging voltages.


Battery Charger Knowledge

Q. What charger should I choose?
A. It depends on the type of battery, the capacity of the battery, the application and how much you are prepared to spend. Just tell us your battery information, DANL battery charger engineer will recommend the most suitable charger for you or customized by your batteries and applications.

Q. Can I charge several batteries in parallel?
A. The charger has no problem whatsoever of charging or maintaining several batteries, as long as they are connected in parallel. The charger sees the parallel connected batteries as one large battery. The sum of the capacity has to be below the recommendation for your model. Please note that there could be a high current between batteries when they are connected together, i.e. use high quality wiring.

Q. Can you really connect and then forget about the charger?
A. That depends on your batteries state and charger's type. Danl lead-acid battery chargers have maintenance mode(floating mode), charger charges with very small current at this mode, so you can forget about the charger but not exceed 24 hours. If your battery is lithium type and without BMS system, please don't forget the charger.

Factory pictures:
48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power
48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power48V 25A Lead Acid / AGM / Gel Battery Charger, 1500W Output Power

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