Specifications
Payment Terms :
T/T
Max Charging Voltage :
66V
Input Voltage Range :
AC 90~265V
Input Current :
16A
Max Output Current :
5-45A
Power Factor :
≥0.99 Half Load
Net Weight :
12kg
Output Rated Voltage :
48V/72v/84V/96V/144V/312V
IP :
IP66
Application :
Motorcycles/boats/surfboards
Brand Name :
Deligreencs
Model Number :
S2-6.6kw
Certification :
CE
Place of Origin :
China
MOQ :
1 pc
Price :
USD 815.5/pcs
Supply Ability :
5000 pcs per week
Delivery Time :
5-8 working days
Packaging Details :
Carton
Single Package Size :
420*294*111
Efficiency :
≥93% Full Load
Description
High Frequency LiFePO4 Battery Charger 72V 25A for Lithium Battery & Portable EV Charging

The Deligreen 3.3kW / 6.6kW fully enclosed frequency conversion pulse charger is specifically designed for electric vehicle power batteries in accordance with national charger standards. It delivers high efficiency, a compact form factor, high stability, and long service life. With IP66 full waterproof technology, it ensures safe operation, high reliability, and complete protection in demanding environments.

The built-in thermal sensor enables reliable operation from −20 °C to +85 °C. The charger features overheat protection with automatic recovery. Its IP66 waterproof rating guarantees operation in any weather condition.

  • Cables and plugs are included free of charge — please confirm your required plug type before placing an order.
  • Both CAN and non-CAN versions are available.
  • CAN protocol customization supported; TC CAN is available.
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery

Wide Voltage Input Options

In addition to fixed 220V and 110V input voltage, the S2 car charger is available with a wide range of input voltages.

Input Voltage Range Input Current Output Rated Voltage Max Charging Voltage Max Charging Current Power Factor Efficiency
AC 90–265V ≤ 16A 48V 58.8V 45A ≥0.99 Half load ≥93% Full load
AC 90–265V ≤ 16A 72V 99V 40A ≥0.99 Half load ≥93% Full load
AC 90–265V ≤ 16A 84V 116V 40A ≥0.99 Half load ≥93% Full load
AC 90–265V ≤ 16A 96V 132V 32A ≥0.99 Half load ≥93% Full load
AC 90–265V ≤ 16A 144V 198V 23A ≥0.99 Half load ≥93% Full load
AC 90–265V ≤ 16A 312V 440V 10A ≥0.99 Half load ≥93% Full load

Protection Functions
Protection Type Specification
Input over-voltage protection AC 264V
Input under-voltage protection AC 90V
Output over-voltage protection Yes
Output start voltage 0.3 times rated voltage
Output over-current protection Yes
Over temperature protection Power down from 85 °C, shut off at 90 °C
Short circuit protection Stop output
Reverse battery protection Stop output
Ground protection ≤ 100mΩ
CAN communication protection Automatically stop output when CAN communication fails
Power failure protection Yes

Safety Specifications & Others
Parameter Specification
Withstand pressure Input to output: 2000VAC ≤ 10mA; Input to ground: 2000VAC ≤ 12mA; Output to ground: 2000VAC ≤ 10mA; all for 1 minute
Insulation resistance Input, output, signal end to shell ≥ 10MΩ; test voltage 1000VDC
Electromagnetic immunity Satisfies GB/T 18487.3-2001 11.3.1
Electromagnetic disturbance Satisfies GB/T 18487.3-2001 11.3.2
Harmonic current Satisfies GB 17625.1-2003 6.7.1.1
Current rise time ≤ 5S; overshoot ≤ 5%
Off response time 100% to 10% ≤ 50mS; 100% to 0% ≤ 200mS
Protection level IP66
Vibration resistance 10–25Hz amplitude 1.2mm; 25–500Hz 30m/s²; each direction 8 hours
Noise ≤ 60dB (Class A)
MTBF 150,000 hours
Working environment Relative humidity 5%–95% without condensation
Operating temperature −20 °C to +85 °C
Storage temperature −30 °C to +90 °C

Shape & Size

Combination of two 3.3kW battery chargers.

High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery

6.6kW air cooling. Horizontal mounting size within S2-6.6kW.


Connector Type
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
Product Appearance
  1. The outer surface should be flat, without obvious defects such as scratches and deformation. The surface coating should be uniform.
  2. The nameplates and signs are firmly installed and the handwriting is clear.
  3. The parts and components shall be fastened and reliable, and shall be free from defects and damages such as rust, burr, and cracks.
  4. Each product shall be marked with a product logo, including part number, product trademark, product model, production number, production company name, warning instructions, etc., at obvious locations.

Packaging, Transportation & Storage
  • Packaging: Product name, model, specification, and name of manufacturer are printed on the label. The box contains the product manual.
  • Transportation: Suitable for transportation by car, boat, and airplane. It should be protected from sun, moisture, and handled with care during transportation.
  • Storage: When the product is not in use, it should be stored in a packing box. It should be kept in a clean, dry, and well-ventilated environment at 5 °C to 40 °C. Avoid exposure to sunlight, fire, and water. The product has a shelf life of 2 years from the date of storage. If the storage time exceeds 2 years, it should be tested by a professional before use.

Application
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
What is a Car Battery Charger?

An electric vehicle (EV) charger is a device designed to charge the vehicle battery of an electric vehicle. It is a power conversion device with specific functions used to charge the battery. Electric vehicle chargers can be divided into DC chargers and AC chargers.

How Many Amps Do I Need to Charge a 12V Battery?

Most battery manufacturers recommend sizing the charger at about 25% of the battery capacity (Ah = amp-hour capacity). Thus, a 100Ah 12V battery would take about a 25A 12V charger (or less).

Where Is the Best Car Battery Charger to Buy?

Deligreen supplies high-quality car battery chargers that are highly accepted by customers. Please send your inquiry at the end of this page, and we will contact you soon.

High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery

Why Choose Us?
  1. One-stop power provider including lithium battery active balancer, BMS, charger, and other accessories.
  2. Russia, Poland, and USA warehouses ensure quick delivery.
  3. Factory-direct price and whole-life technical support.
  4. Reliable warranty.

Look for distributors! Make DIY Battery Easier!


FAQ
1. What kind of battery is suitable for this charger?
LiFePO4 battery and lead-acid battery.
2. How many kinds of connectors do you have?
US, UK, AU, EU.
3. Do you support customization?
We support customized chargers and OEM.
4. What are the protection functions of the charger?
  1. Over temperature protection
  2. Over current protection
  3. Over voltage protection
  4. Over power protection
  5. Short circuit protection
  6. Power saving fast charging
  7. Data logging, intelligent control
  8. Strict testing
  9. Spark-free design

All long, pleasant business starts from good communication. Maybe you have many other questions to ask. We are always waiting for your inquiry. Even if we can't make the deal, we can make friends, share information, and learn from each other.

Send your message to this supplier
Send Now

High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery

Ask Latest Price
Payment Terms :
T/T
Max Charging Voltage :
66V
Input Voltage Range :
AC 90~265V
Input Current :
16A
Max Output Current :
5-45A
Power Factor :
≥0.99 Half Load
Contact Supplier
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery
High Frequency 72V25A OBC Charger IP66 Waterproof On Board Charger for EV Lithium Battery

Deligreen Power Co.,ltd

Verified Supplier
7 Years
guangdong, huizhou
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Total Annual :
5 000 000-10 000 000
Employee Number :
100~200
Certification Level :
Verified Supplier
Contact Supplier
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