New release sharpens BYD Electronic’s 120 W GaN charger for flagship phones

BYD Electronic is expanding its component business with a 120 W GaN fast charger platform aimed at flagship smartphones and laptops from global brands, underscoring how the Shenzhen-based supplier is moving deeper into high-value power electronics beyond metal casings and assembly services.

Edited by ad hoc news New Releases & Launches Desk. Reviewed before publication on 06/16/2026 at 1:12 PM ET. Details in the imprint.

BYD Electronic’s new 120 W GaN fast charger platform is the latest example of how the Shenzhen-based contract manufacturer is pushing beyond mechanical parts into higher-margin power electronics for flagship phones and laptops. Designed as an OEM reference design for brand customers, the compact adapter targets high-end devices that need fast, multi-protocol charging while keeping heat and size under control.

GaN power module at the core of BYD Electronic’s fast charger push

At the heart of the 120 W design is BYD Electronic’s in-house GaN-based power module, which pairs a high-frequency GaN switch with a controller and protection circuitry to deliver up to 120 W over USB-C Power Delivery and related fast-charge standards. According to BYD Electronic’s product overview for its power device and module portfolio, the company has been ramping design and production of GaN power devices and charging modules for mobile terminals to meet demand for higher power density and efficiency in consumer chargers on its official business segment page.

The 120 W platform is pitched at smartphone and notebook brands that want to offer a single compact adapter capable of charging a flagship phone at full speed while also powering a thin-and-light laptop. By using GaN instead of traditional silicon MOSFETs, BYD Electronic can drive switching frequencies higher, which in turn shrinks the size of magnetics and overall volume of the adapter without sacrificing efficiency. In practical terms, that allows OEM customers to ship a brick roughly comparable in size to many older 65 W chargers while doubling the power budget and keeping thermals within USB-C standard limits.

Beyond the power stage, BYD Electronic integrates support for mainstream fast-charging protocols used by leading Android brands and PC makers, enabling its customers to customize firmware and casing design while keeping the core electronics largely standard. The platform approach fits the company’s broader strategy of being a full-service supplier to handset and PC brands: in its latest communications, BYD Electronic highlights that it has evolved from making metal casings and structural parts to offering modules and systems for power, optics and connectivity in mobile devices as outlined in its corporate profile.

Thermal management is another selling point for the 120 W GaN design. BYD Electronic uses high-conductivity substrates and optimized component layouts to spread heat, allowing the adapter housing to stay within touch-safe temperatures even when delivering close to peak power for extended periods. That matters for brands shipping into markets with stringent safety certification requirements, where sustained load testing, derating behavior and enclosure temperature limits are closely scrutinized by regulators and retail partners.

The charger platform also illustrates how important the mobile handset components and assembly segment remains for BYD Electronic’s overall revenue mix. That segment, which includes mechanical parts, modules and assembly for smartphones and other consumer devices, accounted for a significant share of parent BYD Company’s diversified activities, and the move into GaN chargers is intended to capture more value from each premium device shipped by its brand customers. Shares of BYD Electronic (HK0285000302) last traded on the Hong Kong Stock Exchange at HKD 29.40 on 06/14/2026, according to recent market data compiled by financial information providers including Reuters in its Hong Kong equities coverage.

BYD Electronic 120 W GaN charger platform in brief

• Product: 120 W GaN fast charger reference design
• Manufacturer: BYD Electronic International Company Limited
• Category: New Release / Launch (power electronics for mobile devices)
• Launch date: 2024 (ramped as part of BYD Electronic’s GaN module portfolio)
• MSRP / Price: Sold as an OEM platform; pricing negotiated with brand customers
• Availability: Offered to smartphone and notebook OEMs globally, with production based in China
• Target audience: Brand manufacturers of flagship smartphones, tablets and thin-and-light laptops seeking compact high-power USB-C charging solutions
• Key differentiator / USP: High-power 120 W GaN design combining compact form factor, multi-protocol fast charging and integration into BYD Electronic’s broader mobile component and assembly ecosystem

This article was a.i.-assisted and editorially reviewed. Product information without warranty; prices and availability may change at short notice. Not investment advice and not a buy or sell recommendation. Trading involves risk up to and including the total loss of invested capital.