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

Product Description

Product Description

NEW VERSION --- HK-M series 3.3KW charger / HK-L series 6.6KW charger

This product is specially designed for electric vehicle power battery supplementary electric energy according to national standards. It combines high efficiency, small size, high stability, and long life. With its high protection level and complete reliability features, it is an ideal power source for electric vehicle charging.

HK-MF Charger
HK-MF On-board Charger

Key Features:

1
Support UDS diagnosis and CAN wake-up function.
2
Fully sealed process, reliable operation from -40ºC to +85ºC.
3
Built-in temperature sensor for automatic shutdown at 90°C internal heat.
4
Protection class IP67, safe under short-term water immersion conditions.

Model Specifications

Models Cooling Method Voltage Platform Hardware Spec Power Weight
HK-MF-48-40Air cooling48V48V/40A3.3KW4.6kg
HK-MF-72-40Air cooling72V72V/40A3.3KW4.6kg
HK-MF-108-32Air cooling108V108V/32A3.3KW4.6kg
HK-MF-144-23Air cooling144V144V/23A3.3KW4.6kg
HK-MF-312-10Air cooling312V312V/10A3.3KW4.6kg
HK-LF-108-60Air cooling108V177V/60A6.6KW8.5kg
HK-LF-144-46Air cooling144V202V/46A6.6KW8.5kg
HK-LF-312-20Air cooling312V450V/20A6.6KW8.5kg
HK-LF-540-14Air cooling540V680V/14A6.6KW8.5kg

Product Parameters

HK-M Series 3.3KW Charger Details:

Voltage Platform 48V 72V 96V/108V 144V
Output Voltage Range 30~66V 50-99V 65~140V 90~195V
Current 40A 40A 32A 23A
Input Range AC 90~265V / 45-65Hz
Efficiency ≥93% full-load

HK-L Series 6.6KW Charger Details:

Voltage Platform 96V/108V 144V 312V 540V
Output Voltage Range 65~140V 90~195V 250~450V 350~680V
Current 60A 46A 20A 14A
Efficiency ≥93% full-load

Technical Diagrams & Visuals

Efficiency Curves:

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Customer Reviews

Frequently Asked Questions (FAQ)

Q1: What is the protection level of the HK-MF and HK-LF series chargers? A1: These chargers feature an IP67 protection class, allowing them to work safely even under short-term water immersion conditions.
Q2: Can these chargers handle extreme temperature environments? A2: Yes, they are designed to operate reliably within a temperature range of -40ºC to +85ºC.
Q3: What safety mechanisms are built into the hardware? A3: The chargers include a built-in temperature sensor that automatically shuts down output if internal temperatures reach 90°C to prevent damage.
Q4: Does the charger support smart communication? A4: Yes, it supports UDS diagnosis and CAN wake-up functions for intelligent integration with vehicle systems.
Q5: What is the input voltage requirement for full power? A5: Full output power (3.3KW or 6.6KW) is achieved at 220VAC. At 110VAC, the power is typically reduced by half (1.6KW or 3.3KW).
Q6: Are these chargers compatible with both Lithium and Lead-acid batteries? A6: Yes, they are designed as on-board battery chargers suitable for both Lithium and Lead-acid battery types used in golf carts and EVs.

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