Promobil published a review of cordless air pumps for motorhomes, campervans and caravans. In 2025 tests, nine mobile pumps priced between 30 and 130 euros demonstrated precise pressure detection and faster inflation than earlier models. Xiaomi won the test: the new version inflates a car tyre in under eight minutes, twice as fast as the 2022 model, at 30–40 euros. Among larger compressors for motorhomes and caravans, the top picks are DeWalt (around 120 euros without battery), Black & Decker (under 100 euros without battery) and Einhell (from 75 euros without battery).