Several outlets report that portable power stations are discounted on Amazon in the lead-up to Prime Day. The deals cover multiple brands, including Jackery, Bluetti, EcoFlow, Anker, Solix, DJI, and others. Mashable says discounts reach up to 44% on some models, while ZDNet reports reductions of up to 50% across the lineup during the Prime Day sale period. The articles frame the offers as part of pre-Prime Day or Prime Day deals on Amazon, emphasizing that buyers can find portable power stations from several manufacturers rather than a single brand. Both sources focus on the presence of discounts for mainstream portable power station categories and model lines, pointing readers to Amazon listings during the promotion. Neither outlet provides detailed specifications, pricing for specific units, or comparisons between competing models in the provided text, but both agree the promotions run on Amazon and feature substantial percentage-off markdowns for popular portable power station brands.