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48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
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48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging
48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging

48V 30A Smart Lithium Iron Battery Charger, Max 54.6V Fast Charging

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Product Description

Basic Information
Model NO.
VL4830L
Input Voltage
110V or 230VAC
Type
Lithium Ion Battery Charger
Charging Type
Electric Charger
Principle
MCU Controlled
Color
Silver / Black
Max Output
54.6V 30A
Charge Battery
48V Li-ion Battery
Charging Method
Pre-Charge, CC, CV
Net Weight
5.5 Kg
Warranty
2 Years
Specification
330*150*90 mm
Product Description

48V 30A Smart Lithium Iron Battery Charger

Max 54.6V fast charging

This 48V 30Amps intelligent battery charger is designed for lithium ion batteries. It supports single 110 or 230Vac input with a rated output voltage of 48 Volt 30 Amps. Smart max charging voltage options include 54.6 / 57.8 / 58.4V for Lithium batteries. It features intelligent 4-step charging: pre-charge, CC, CV, and floating or automatic cut-off. This charger ensures high-speed charging with maximum efficiency and battery protection. Encased in a lightweight, portable aluminum housing.

48V 30A Smart Lithium Iron Battery Charger
Key Features
  • Advanced high frequency switching mode power supply technology.
  • DC output isolated from AC input.
  • Universal input 110V or 230Vac, 50Hz~60Hz.
  • Automatic battery charging: Pre-charging, CC, CV, Absorption, Float or Cut-off.
  • 2 LED indicators: LED1 Red (power on), LED2 Red/Green (charging/full).
  • Customizable charging curves upon request.
  • Comprehensive protections: Short circuit, Over-voltage, Over-temperature, Reverse Polarity.
  • High efficiency > 90% with forced fan ventilation.
  • Aluminum casing, lightweight and portable.
Technical Specifications
Dimensions
330 x 150 x 90 mm
Net weight
5.0 KG
Max voltage (CV)
54.6 / 57.8 / 58.4 volts
Output current
30 amps
Input Freq.
50 / 60 Hz
Enclosure
Aluminum
Output series: 2,000W | Size: 330×150×90 mm | Net weight: 5.0 KG
Input Model Battery Types Floating V CV (V) CC (A) Switching
AC Input:
110 / 230V
47~63HZ		 VL4830LM 48V Li-MnO2 - 54.6V 30A CC5~8%
VL4830L 48V LiFePO4 - 43.8V 30A CC5~8%
VL4830 48V Lead-acid 55.2V 58.8V 30A CC20%
VL12100L 12V LiFePO4 - 14.6V 100A CC5~8%
VL2460L 24V LiFePO4 - 29.2V 60A CC5~8%
VL7220L 72V LiFePO4 - 87.6V 20A CC5~8%
Guidelines for Buying a Charger
1
Choose the correct charger by battery chemistry (lead-acid, li-ion, LiFePO4, etc.). Ensure the battery voltage matches the charger.
2
The Ah (battery capacity) rating should be compatible. Avoid charging if the Ah rating deviates more than 25% from specs.
3
Lead-acid chargers need a float charge; Lithium batteries do not require trickle or floating charge once full.
4
Charging times vary: Lead-acid (8-12 hours) vs. Lithium (3-4 hours). Select amperage based on battery capacity (e.g., 48V100Ah Lithium needs 25-30A charger).
Factory Display
Factory Image 1
Factory Image 2
Factory Image 3
Factory Image 4
Factory Image 5
Production Line 1
Production Line 2
Testing Area 1
Testing Area 2
Quality Control
Equipment
Frequently Asked Questions
Q1: Can this charger be used for both Li-ion and Lead-acid batteries?
No, lithium battery chargers are specifically designed for lithium chemistries (Li-ion, LiFePO4). A lead-acid charger is not suitable for lithium batteries as the charging profiles differ significantly.
Q2: What is the benefit of the 4-step charging process?
The 4-step process (Pre-charge, CC, CV, and automatic cut-off) ensures the battery is charged quickly and safely, maximizing battery lifespan and preventing overcharging.
Q3: Is the input voltage compatible with my region?
The charger supports both 110V and 230VAC input, making it versatile for different international power standards.
Q4: Does the charger have built-in safety features?
Yes, it includes multiple protections: short circuit protection, over-voltage protection, over-temperature protection, and reverse polarity protection.
Q5: How long does it take to charge a 48V 100Ah lithium battery?
With a 30A output current, a 48V 100Ah lithium battery typically takes about 3 to 4 hours to reach full charge.
Q6: What is the cooling method for this high-power charger?
The charger uses forced ventilation with internal fans combined with a heat-dissipating aluminum casing to maintain optimal operating temperatures.

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