Belkin BoostCharge Pro 100W USB-C GaN Mains Charger - White (WCH025kqWH)

Description

The Belkin BoostCharge Pro 100W GaN mains charger (part number WCH025kqWH) is a high energy density universal power supply solution, designed for IT accessory retailers, maintenance workshops, and corporate fleet managers. Specially dimensioned to recharge professional laptops with high electrical demands (MacBook Pro 14"/16", Dell XPS, Lenovo ThinkPad), touch tablets, and high-end smartphones, this compact charging block provides a high-performance alternative to often bulky proprietary power supplies. Its robust gloss white finish housing guarantees excellent durability during frequent travel and intensive office use.

In terms of electronic architecture, this block relies on Gallium Nitride (GaN) semiconductor technology. Replacing traditional silicon with GaN allows for a higher switching speed while reducing thermal dissipation, which reduces the overall volume of the charger by nearly 40% compared to standard 96W manufacturer blocks. The single female USB-C port delivers continuous power of up to 100 Watts under the USB Power Delivery 3.0 protocol incorporating the PPS (Programmable Power Supply) standard. The charging controller adjusts the voltage and electrical intensity in real time via micro-variations to match the power profile demanded by the connected device exactly, thereby limiting battery heating and preserving its lifespan.

Designed for direct integration into an existing accessory ecosystem, the housing is sold on its own (without a cable included) to allow the technician or end user to pair it with the appropriate USB-C cable. Its internal circuit is fitted with safety chips that continuously monitor operating temperature, overcurrents, overvoltages, and instabilities in the AC mains network (100-240V AC).

Technical Specifications

• Technology / Material: GaN (Gallium Nitride) semiconductors / Flame-retardant polycarbonate housing
• Compatibility: Universal USB-C Power Delivery (MacBook Pro / Air, 100W USB-C Laptops, iPad Pro, iPhone, Samsung Galaxy Super Fast Charging 2.0 45W)
• Dimensions: 68.3 x 60.5 x 30 mm
• Weight: 215 g
• Power Supply / Standards: Input 100-240V AC (50-60 Hz) | Output USB PD 3.0 / PPS: 5V/3A (15W), 9V/3A (27W), 15V/3A (45W), 20V/5A (100W max)
• Connections: 1x Female USB-C port (sold without cable)

Workshop Tip & Usage

Note that this part number WCH025kqWH is supplied on its own, without a charging cord. For the charger to deliver its maximum power of 100 Watts (20V/5A), systematically recommend the use of a USB-C to USB-C cable certified for 5 Amps and equipped with an E-Marker identification chip. Pairing this block with a standard, non-chipped USB-C cable (limited to 3 Amps) will result in automatic throttling of the output power to 60 Watts as a thermal safety measure. For retailers, be sure to offer a compatible 100W USB-C cable alongside it to avoid returns due to poor perceived charging speed on large-format laptops.