Battery charger for marine applications VT-QB600B

for electric vehiclesfor forklift trucksfor electric tools

Short description
Input voltage: 100-240VAC
Applicable battery voltage: DC12V/24V/36V/48V/60V
Charging Current: 08A / 10A / 15A / 20A / 30A
Applicable battery range: 180-240AH / 90-120AH / 60-80AH / 48-60AH / 32-50AH
Size & Weight: 189*130*72mm / 1.9kg
Waterproof level: IP45
Warranty: 2-year

Overview
This series of chargers adopts a sealed structure design; it is suitable for flooded lead-acid batteries, sealed (colloidal) lead-acid batteries, lithium batteries, nickel-metal hydride batteries, nickel-cadmium batteries, etc.; it can be used for cycle charging or floating charging of battery packs for applications such as:

• Elderly mobility scooters
• Push sweepers
• Electric lawn mowers
• Electric motorcycles
• Electric wheelchairs
• Push-type lifting platforms
• Power tools
• Micro forklifts
• Marine / ships

Technical Parameters (from product page)
Model: VT-QB600B
Shell: shaped by extrude Aluminum technique
AC input (short page info): 100-240VAC
AC input (detailed): 90-132V & 180-264VAC; 47-63Hz
Max Efficiency: ≥88.0%
Max input current: 3.0A @ 220VAC
Noise: ≤45dB
Dimensions: 189*130*72mm
Weight: 1.9kg
Operating Temperature: -30°C ~ 65°C
Storage Temperature: -40°C ~ 95°C
Available Color: Black (other colors can be customized)
Waterproof: IP45
Protection features:

• Burnout protection
• Protection for reverse connection of batteries
• No-load protection
• Short circuit protection
• Automatic shutdown when fully charged

600W series - QB600B model variants (excerpt)

• QB600B-12V30A — Input voltage: 110V — Battery voltage: 12V — Charging current: 30A — Applicable battery range: 180-240AH — Dimensions: 189*130*72mm — Weight: 1.9kg — Output voltage: 14.7V
• QB600B-24V20A — Battery voltage: 24V — Charging current: 15A — Applicable battery range: 90-120AH — Output voltage: 29.4V
• QB600B-36V15A — Battery voltage: 36V — Charging current: 10A — Applicable battery range: 60-80AH — Output voltage: 44.1V
• QB600B-48V10A — Battery voltage: 48V — Charging current: 08A — Applicable battery range: 48-60AH — Output voltage: 58.8V
• QB600B-60V08A — Battery voltage: 60V — Charging current: 06A — Applicable battery range: 32-50AH — Output voltage: 73.5V

Model family / other series overview (page includes additional series tables)
Page contains model lists and specifications across multiple watt series (e.g., 180W, 300W, 450W, 600W, 1200W) showing per-model input ranges, rated battery voltages, max output current, applicable battery ranges, dimensions, weights and output voltages.