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Use: 15S 45V/48V Lifepo4 battery pack
Type: Electric Automatic Battery Charger 54.75V
Output Voltage: 54.75V | Output Current: 4.5A (Max)
Output Power: 246.375W | Charge Mode: CC-CV
Connectors: Waterproof plug, Crocodile Clip, Aviation Connector, XLR, Ring terminal, SAE Plug, Anderson Connector, Customized
• Charging mode: CC-CV (Constant Current-Constant Voltage)
• High efficiency (>=90% at 100% load) and low power consumption
• Glue pouring process and metal shell cooling design
• Operating temperature: -20ºC ~ 45ºC
• Storage temperature: -40ºC ~ 85ºC
• Operating humidity: 5%~90%RH
• Over Voltage Protection
• Short Circuit Protection
• Polarity Error Protection
• Over Power Protection
• Overheating Protection
GREEN ON Waiting Mode / Full Charged
BLUE FLASH Charging Mode
RED FLASH Charge Error Mode
| Model | Battery Type | Input Voltage | Battery Voltage | Charging Voltage | Current (A) |
|---|---|---|---|---|---|
| QW128-150-FA | LiFePO4 | AC 100~264V | 12.8(4S) | 14.6 | 15 |
| QW512-040-FA | 51.2(16S) | 58.4 | 4 | ||
| QW148-150-LA | Lithium | 14.8(4S) | 16.8 | 15 | |
| QW481-040-LA | 48.1(13S) | 54.6 | 4 | ||
| QW120-150-SA | Lead Acid | 12(1S) | 14.7 | 15 | |
| QW480-040-SA | 48(4S) | 58.8 | 4 |












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