- To achieve the maximum 40 W charging power, the charger must be used with a phone that supports 40 W charging and the standard original data cable.
- Phones, tablets, watches, and headsets that are compatible with SCP, UFCS, and QC charging protocols are supported. Actual charging power may vary depending on the charging policies (charging protocols, power restrictions, and cables). Incompatibility may occur due to different charging policies of the charged device.
- 40,000 safety temperature checks per minute, 120 device communication syncs per minute, 200+ lab safety tests, and 1500+ hours of extreme condition reliability tests. All data comes from Huawei labs. Actual experience may vary.
- The charger may heat up during daily use. If the operating temperature exceeds the preset safe range, the charger will automatically adjust the output power or halt charging.