Charger Waterproof 3.3kw HK-Mf-144-23 144V 23A Battery Charger for Golf Cart Lithium Lead Acid on-Board Battery Chargers

Customization: Available
After-sales Service: 3 Years
Usb Number: 1

Product Description

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Basic Information

Model NO.HK-MF-144-23 3.3kw
CertificationCE, ISO, EMC
UsageEV
InterfaceAC Input
ColorGray
Input Voltage110V or 220V
Portable/On Boardon Board
Intelligent ChargeYes
Warranty1 Year
Battery TypeLiFePO4, Ncm
CommunicationCan / Enable
Power1.8kw / 3.3kw / 6.6kw
Protection ClassIP67
OriginChina

Product Description

The HK-M series 3.3KW and HK-L series 6.6KW chargers are specially designed for electric vehicle power battery supplementary energy. These products offer high efficiency, compact size, high stability, and long service life. With a high protection level and complete safety functions, they are ideal power sources for EV charging.

Battery Charger Overview
UDS Diagnosis: Supports CAN wake-up function for advanced system integration.
Extreme Durability: Fully sealed process allows reliable operation from -40ºC to +85ºC.
Smart Safety: Built-in temperature sensor automatically shuts down output under hazardous conditions (internal 90°C).
IP67 Protection: Can work safely even under short-term water immersion conditions.
Charger Details
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Model Specifications

Models Cooling Voltage Hardware Power Weight
HK-MF-48-40Air cooling48V48V/40A3.3KW4.6kg
HK-MF-72-40Air cooling72V72V/40A3.3KW4.6kg
HK-MF-144-23Air cooling144V144V/23A3.3KW4.6kg
HK-LF-108-60Air cooling108V177V/60A6.6KW8.5kg
HK-LF-312-20Air cooling312V450V/20A6.6KW8.5kg

Technical Parameters (3.3KW)

Input Parameters Output Parameters
Input Voltage RangeAC 90~265V CV Accuracy±1%
Frequency45-65Hz CC Accuracy±2%
Efficiency≥93% Low Voltage Output13.8V / 5A
Power Factor≥0.99 Stand-by Consumption≤5W
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Efficiency & Performance

Efficiency Curve Performance Data Technical Chart
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Packaging & Shipping

Professional, environmentally friendly, and efficient packaging services are provided to ensure the safety of your goods during transit.

Packaging 1 Packaging 2 Packaging 3
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Customer Reviews

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Frequently Asked Questions

What is the protection rating of this charger?
The charger features an IP67 protection class, meaning it is fully dust-tight and can withstand short-term immersion in water.
What types of batteries can it charge?
It is compatible with Lithium-ion (Ncm), LiFePO4, and Lead-Acid batteries.
Does it support CAN communication?
Yes, it supports CAN/Enable communication with various baud rates (125K / 250K / 500K).
What is the operating temperature range?
The charger is designed to work reliably in extreme conditions ranging from -40ºC to +85ºC.
What safety protections are included?
It includes a built-in temperature sensor for automatic shutdown at 90°C, UDS diagnosis, and a fully sealed design for hazardous environments.
What is the charging efficiency?
The charger achieves a high efficiency of ≥93% at full load.

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