Sarju SR-DC21 3.4A Dual USB Vehicle Charger
The Sarju SR-DC21 is a high-speed DC mobile charger designed for use in heavy-duty vehicles such as trucks, buses, tractors, cars, and bikes, providing reliable charging directly from a 12V vehicle battery. It connects via heavy-duty alligator clips (red for positive and black for negative), allowing direct battery-to-USB power conversion. With a 3.4A high-speed output and dual USB ports, it enables simultaneous charging of two devices at 5V DC, making it highly practical for drivers and field users who need continuous mobile power. The charger supports a wide range of devices using standard USB cables, including Micro-USB, Type-C, and Lightning connections.
Specifications
- Product Model: Sarju SR-DC21
- Type: DC to USB Vehicle Battery Charger
- Input Voltage: 12V DC (Vehicle Battery)
- Output Voltage: 5V DC
- Output Current: 3.4A High-Speed Charging
- Ports: Dual USB Ports
- Connection Type: Battery Clamp (Alligator Clips)
- Red: Positive (+)
- Black: Negative (–)
- Compatibility: Smartphones, Tablets,USB-powered devices (Micro-USB / Type-C / Lightning cables)
- Features:
- Direct battery charging system
- Dual-device simultaneous charging
- Heavy-duty vehicle support
- Portable and durable design
- Suitable for long-distance travel and field use