China has officially launched its first mandatory safety code for power banks, GB 47372-2026, set for enforcement on April 1, 2027. This landmark regulation, overseen by the MIIT, mandates rigorous safety upgrades for consumer power devices. Key additions include the nail penetration test and lithium plating detection, alongside a mandatory unique identification code for every product to ensure full traceability and eliminate safety blind spots.
The drafting committee represents a "Who's Who" of the electronics supply chain, with Highpower Technology standing out as a core participant. Known for its expertise in lithium-ion and Ni-MH battery solutions, Highpower’s involvement underscores its leadership in the consumer energy sector. Its products power everything from smart wearables to large-scale energy storage systems, making its technical input vital for setting realistic yet safe benchmarks.
Since battery cells are the primary failure point in power bank safety, Highpower concentrated its efforts on the standard’s core cell-level requirements. By contributing its proprietary data on cell-to-system adaptation and thermal management, Highpower has helped build a robust safety barrier for the industry. This collaboration marks a shift toward a more regulated market where high-tech manufacturing standards are now the mandatory minimum for all players.
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