Knowledge

Qi 2.2 wireless charging explained for product teams: higher power steps, magnet tolerances, thermal implications, certification evidence and roadmap timing.

Specifying wireless charging in furniture: mounting depth, ventilation, surface materials, serviceability, certification duties and a pilot plan that works.

Wireless charging surface materials compared: how silicone, leather, wood, bamboo and glass affect coupling, and how to test a material stack before tooling.

EU to USA plug adapters explained: which European plugs fit US outlets, when a converter is required, and how brands should plan a US plug line.

US to France plug adapters explained: French socket types, the pin that causes trouble, voltage rules for US devices and what to pack for a trip.

MagSafe battery pack guide for buyers and brands: rated versus usable capacity, magnet retention, heat behaviour, certification and private-label specs.

In-car wireless charging that works: why vehicle pads charge slowly, how alignment and heat cause it, and what aftermarket and OEM buyers should specify.

PSE certification for chargers: which product classes need the diamond mark, the importer’s duties, test standards and the practical timeline for Japan.

California CEC and Prop 65 for chargers: what each programme requires, warning formats, testing expectations and the documents a seller should collect.

DOE Level VI explained for chargers and adapters: which products are in scope, efficiency and no-load limits, test methods, marking and the design implications.

UKCA marking for chargers: when it applies, how CE is treated, the technical file and UK responsible person duties, and the practical route for a small brand.

EPR and WEEE registration for chargers: what the regimes require, where to register, the costs involved and how marketplace enforcement affects listings.