Short description- Rated frequency: 110-240V
- Parameter: 24V40A / 48V30A / 36V30A
- Size & Weight: 315*199*120mm / 3.5kg
- Waterproof level: IP67
- Warranty: 2-year
OverviewThis 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 such as elderly mobility scooters, push sweepers, electric lawn mowers, electric motorcycles, electric wheelchairs, push-type lifting platforms, power tools, micro-King Kong forklifts, ships, etc.
Voltage / Model / Dimensions / WeightVoltage | Model | Dimensions | Weight
12V | 12V15A | 21.5*11.2*6.8cm | 1900g
12V | 12V20A | 23.2*13.3*7.5cm | 1900g
12V | 12V30A | 23.5*13.5*7.5cm | 1900g
12V | 12V40A | 31.5*19.9*12cm | 3500g
24V | 24V10A | 21.5*11.2*6.8cm | 1900g
24V | 24V20A | 23.2*13.3*7.5cm | 1900g
24V | 24V30A | 23.5*13.5*7.5cm | 2800g
24V | 24V40A | 31.5*19.9*12cm | 3500g
36V | 36V10A | 21.5*11.2*6.8cm | 1900g
36V | 36V15A | 23.2*13.3*7.5cm | 1900g
36V | 36V20A | 23.5*13.5*7.5cm | 2800g
48V | 48V10A | 23.2*13.3*7.5cm | 1900g
48V | 48V15A | 23.5*13.5*7.5cm | 2800g
48V | 48V20A | 23.5*13.5*7.5cm | 3000g
48V | 48V30A | 31.5*19.9*12cm | 3500g
60V | 60V15A | 23.5*13.5*7.5cm | 2800g
60V | 60V20A | 23.5*13.5*7.5cm | 3000g
60V | 60V30A | 31.5*19.9*12cm | 3500g
72V | 72V10A | 23.2*13.3*7.5cm | 1900g
72V | 72V15A | 23.5*13.5*7.5cm | 2800g
72V | 72V25A | 23.5*13.5*7.5cm | 3000g
72V | 72V30A | 31.5*19.9*12cm | 3500g
Model tables (additional series & models shown on the page)180W QD SeriesModel | Input voltage | Applicable battery voltage | Charging Current | Applicable battery range | Dimensions | Weight | Output voltage
QD180A-12V8A | 100-240V | 12V | 08A | 48-64AH | 151*84*50 | 0.9kg | 14.7V
QD180A-24V5A | 100-240V | 24V | 05A | 30-40AH | 151*84*50 | 0.9kg | 29.4V
QD180A-24V6A | 100-240V | 24V | 06A | 36-48AH | 151*84*50 | 0.9kg | 29.4V
QD180A-36V4A | 100-240V | 36V | 04A | 24-32AH | 151*84*50 | 0.9kg | 44.5V
QD180A-48V3A | 100-240V | 48V | 03A | 18-24AH | 151*84*50 | 0.9kg | 59.5V
300W QD SeriesModel | Input voltage | Applicable battery voltage | Charging Current | Applicable battery range | Dimensions | Weight | Output voltage
QD300C-12V15A | 100-240V | 12V | 15A | 80-120AH | 130*103*70 | 1kg | 14.7V
QD300C-24V10A | 100-240V | 24V | 10A | 60-80AH | 130*103*70 | 1kg | 29.4V
QD300C-48V05A | 100-240V | 48V | 05A | 30-40AH | 130*103*70 | 1kg | 59.5V
450W QD SeriesModel | Input voltage | Applicable battery voltage | Charging Current | Applicable battery range | Dimensions | Weight | Output voltage
QD450A-12V20A | 180-240V | 12V | 20A | 150-200AH | 168*104*68 | 1.3kg | 14.7V
QD450A-24V15A | 180-240V | 24V | 15A | 90-120AH | 168*104*68 | 1.3kg | 29.4V
QD450A-36V10A | 180-240V | 36V | 10A | 60-80AH | 168*104*68 | 1.3kg | 44.1V
QD450A-48V06A | 180-240V | 48V | 06A | 40-60AH | 168*104*68 | 1.3kg | 59.5V
600W QB Series (examples)Model | Input voltage | Applicable battery voltage | Charging Current | Applicable battery range | Dimensions | Weight | Output voltage
QB600B-12V30A | 110V | 12V | 30A | 180-240AH | 189*130*72 | 1.9kg | 14.7V
QB600B-24V20A | 110V | 24V | 15A | 90-120AH | 189*130*72 | 1.9kg | 29.4V
QB600B-36V15A | 110V | 36V | 10A | 60-80AH | 189*130*72 | 1.9kg | 44.1V
QB600B-48V10A | 110V | 48V | 08A | 48-60AH | 189*130*72 | 1.9kg | 58.8V
QB600B-60V08A | 110V | 60V | 06A | 32-50AH | 189*130*72 | 1.9kg | 73.5V
600W QB600E (CV / output details)Model | Rated Voltage for Battery Pack | Max Output Voltage | Max Output current | CV (Lead Acid / Li-ion / LiFePO4) | Transition / cut-off current
QB600E-12V25A | 12V | 17V | 25A | Lead Acid CV 14.7V / Li-ion 12.6V / LiFePO4 14.6V | 1.5A
QB600E-12V30A | 12V | 17V | 30A | Lead Acid CV 14.7V / Li-ion 12.6V / LiFePO4 14.6V | 3.0A
QB600E-24V15A | 24V | 34V | 15A | Lead Acid CV 29.4V / Li-ion 29.4V / LiFePO4 29.2V | 1.5A
QB600E-24V20A | 24V | 34V | 20A | Lead Acid CV 29.4V / Li-ion 29.4V / LiFePO4 29.2V | 2.0A
QB600E-36V10A | 36V | 45V | 15A | Lead Acid CV 44.1V / Li-ion 42.0V / LiFePO4 43.8V | 1.5A
QB600E-48V10A | 48V | 68V | 10A | Lead Acid CV 58.8V / Li-ion 54.6V / LiFePO4 58.4V | 1.0A
1200W QD Series (examples)Model | Input voltage | Applicable battery voltage | Charging Current | Applicable battery range | Dimensions | Weight | Output voltage
QD900A-24V25A | 180-240V | 24V | 30A | 180-240AH | 219*130*70 | 2.3kg | 29.4V
QD900A-36V20A | 180-240V | 36V | 25A | 120-160AH | 219*130*70 | 2.3kg | 44.1V
QD900A-48V15A | 180-240V | 48V | 15A | 120-160AH | 219*130*70 | 2.3kg | 58.8V
QD900A-60V15A | 180-240V | 60V | 12A | 90-120AH | 219*130*70 | 2.3kg | 73.5V
QD900A-72V10A | 180-240V | 72V | 10A | 60-80AH | 219*130*70 | 2.3kg | 88.2V
NotesAll tables above are reproduced from the product content and list the available voltage versions, their typical charging currents, dimensions and weights, and applicable battery ranges. The product supports multiple battery chemistries and charging modes suitable for a wide range of electric vehicles and equipment.