What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: Amazon.com, DHL and other fast-delivery names who know they'll need electric vehicles for their shipping demands in coming years want charging speed, battery technology, and ease in jumping from one charger to another, they're telling automakers in a new report.
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