A charging indicator test should compare each displayed state with measured charging behavior, include cable and power interruptions, record timing, test several units, a

Runtime verification should define the tested mode, charge method, ambient condition, sample count, end point, observation interval, and whether the claim means light rem

A carton compression test should reflect the actual carton, pack count, pallet pattern, storage and transport conditions, and stacking duration, then inspect carton defor

A label adhesion test should use production materials and surfaces, condition them for expected storage and shipping, inspect edge lift and readability, verify barcode sc

A print durability test should classify each marking by purpose, use exposure methods relevant to the product, compare against an approved sample, and apply stricter acce

A logo adhesion test should match the actual decoration method and use environment, document the approved appearance, expose samples to relevant handling and cleaning, an