• Output Power: 103.4 W
• Output Voltage (Default): 14.4V (Boost) / 13.8V (Float)
• Voltage Adjustable Range (VR): 10.5V – 15.2V DC
• Output Current: 6.8 A (adjustable 3.4 – 6.8 A)
• Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz
• Efficiency: 90.5%
• Power Factor (PFC): PF > 0.98 / 115 VAC, PF > 0.92 / 230 VAC
• No Load Power Consumption: < 0.15 W (with AC switch off)
• Operating Temperature: −30°C to +70°C
• Cooling: Fanless design via free air convection
• Protection Functions: Short circuit, Over voltage, Over temperature, Battery reverse polarity
• Charger Type: Selectable 2 or 3 stage via DIP S.W
• Output Connector: 3-pin XLR connector
• Dimensions (L x W x H): 182.7 mm x 96 mm x 49 mm
• Weight: 1.3 kg
• Safety & EMC Certificates: CB, DEKRA, UL, EAC, CE, UKCA (EN62368-1/EN60335-1/2-29)
• LED Indicator: Status LED for charging (Red: Charging / Green: Full)
• Manufacturer Warranty: 3 Years

Information about the MEAN WELL NPB-120-12XLR

The MEAN WELL NPB-120-12XLR is a high-end 120W charging unit engineered for universal compatibility with both lead-acid and lithium-ion battery technologies. Featuring a professional 3-pin XLR output plug, it provides a secure and standardized connection for portable electric vehicles, medical devices, and high-performance power tools. A standout characteristic is its fanless mechanical architecture, which ensures silent operation and eliminates maintenance issues related to moving parts, making it ideal for quiet environments like homes or offices. The device offers exceptional control through its selectable 2-stage or 3-stage charging curves, easily toggled via an on-board DIP switch to satisfy the charging requirements of LiFePO4, AGM, or Gel batteries. Furthermore, the unit includes high-precision potentiometers for customized adjustments of charging voltage and current (50-100% range), allowing for perfect battery health management. With built-in battery reverse polarity protection and dual safety compliance (UL/EN62368-1 and EN60335-1/2-29), the NPB-120-12XLR is a safe, durable, and highly efficient solution for diverse energy storage needs.