NPB-240-24TB — 240W Intelligent Battery Charger (24V, Terminal Block)

The NPB-240-24TB is a compact 240W intelligent battery charger designed for 24V battery systems with a wide adjustable output voltage and current range.

The TB version features a terminal block output connector for fixed installation. Suitable for lead-acid (Flooded, Gel, AGM) and lithium-ion batteries.

Key Specifications

• Nominal voltage: 24V

• Default Boost: 28.8V

• Default Float: 27.6V

• Voltage adjustment range: 21–30.4V

• Max charging current: 8A

• Adjustable current: 50–100%

• Max power: 243.2W

• Efficiency: up to 92%

• Input: 90–264VAC

• Operating temperature: -30°C to +70°C

• Dimensions: 182.7 × 96 × 49 mm

• IP20

• 3-year warranty

Smart Charging Features

• Selectable 2- or 3-stage charging via DIP switch

• Adjustable voltage (Vo Adj) and current (Io Adj)

• 2-stage for Li-ion

• 3-stage for lead-acid

• Front panel LED status indicator

Protection Features

• Short Circuit Protection

• Over Voltage Protection (32–40V)

• Over Temperature Protection

• Battery Reverse Polarity Protection (internal fuse)