Fast charger BLAUPUNKT BP1835, 2x3.5A output for charging two devices

The BLAUPUNKT BP1835 fast charger is a compact dual-port USB charger that delivers 3.5A from each output, allowing two devices to charge simultaneously with higher per-port current. Designed for desktop or travel use, the charger provides a stable current suitable for smartphones, tablets and other USB-powered devices, helping to reduce overall charging time compared to lower-current chargers.

Advantages

The charger offers dual 3.5A outputs so two devices can be charged at elevated current levels without significant slowdowns. Its compact form factor and foldable or travel-friendly plug (where applicable) make it easy to carry and position on a desk or in a bag. Built-in protection against overcurrent and short-circuit conditions ensures safer charging for connected devices. The neutral design integrates with various device types and charging cables.

Suitable for

• Charging two smartphones simultaneously
• Powering a smartphone and a tablet during travel or at a workstation
• Charging USB-powered accessories such as wireless headphones, power banks or wearables

Key specifications

• Output per port: 3.5 A (two USB outputs)
• Input: standard AC mains compatibility for home and travel use
• Connector type: USB-A outputs (x2)
• Protection features: overcurrent and short-circuit protection
• Form factor: compact desktop/travel charger

How to use

Connect the charger to an appropriate AC mains outlet, then attach USB charging cables to the device ports. Plug the other ends of the cables into the smartphones, tablets or USB-powered accessories you wish to charge. The charger will supply up to 3.5 A to each connected device; charging speed will depend on the device’s battery management and cable quality. Avoid using damaged cables or adapters to maintain safe operation.

Recommendations

For best results, use good-quality USB cables and connect devices that accept higher charging currents. Monitor device temperatures during rapid charging and avoid prolonged charging in extremely hot environments. Unplug the charger when not in use to reduce standby power consumption.