{"niche":"哪款紧凑型搭电启动器性价比最高？","description":"Which compact jump starter offers the best value for money?","products":[{"brand":"Strauto","model":"Portable Jump Starter (Strauto model)","price_gbp":29.8,"origin_country":null,"specs":{"weight":"1.44 lb","peak_current":"1200 A","battery_capacity":"37 Wh","continuous_current":"600 A","included_accessories":"Jumper cables, USB-C charging cable, storage case, user manual"},"confidence_score":null,"sources":[{"label":"Strauto (official product page / Jasco)","url":"https://strauto.com/products/strauto-emergency-jump-starter-with-air-compressor","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.8,"scraped_at":"2026-06-16T18:37:13.884249"},{"label":"ByJasco (official store)","url":"https://byjasco.com/products/strauto-emergency-jump-starter-black","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.8,"scraped_at":"2026-06-16T18:37:13.884249"},{"label":"Car and Driver (shop listing reference)","url":"https://www.caranddriver.com/car-accessories/g42569313/best-jump-starters-tested/","currency":"USD","source_country":"US","price":60.0,"price_gbp":44.71,"scraped_at":"2026-06-16T18:37:13.884249"},{"label":"Strauto (official product page / Jasco)","url":"https://strauto.com/products/strauto-emergency-jump-starter-with-air-compressor","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.8,"scraped_at":"2026-06-16T18:37:16.199463"},{"label":"ByJasco (official store)","url":"https://byjasco.com/products/strauto-emergency-jump-starter-black","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.8,"scraped_at":"2026-06-16T18:37:16.199463"},{"label":"Car and Driver (shop listing reference)","url":"https://www.caranddriver.com/car-accessories/g42569313/best-jump-starters-tested/","currency":"USD","source_country":"US","price":60.0,"price_gbp":44.71,"scraped_at":"2026-06-16T18:37:16.199463"}],"summary":"Compact lithium-ion jump starter with a 37 Wh battery, 1,200 A peak and 600 A starting current, built-in LED flashlight with SOS mode, USB-A and USB-C ports, and a boost button for very low-voltage batteries. Suits drivers who want a lightweight, easy-to-store emergency starter with basic charging ports and safety protections.","ideal_for":"该产品性价比高：其37 Wh电池、1200 A峰值和600 A起动电流以极低价格为大多数乘用车提供足够的起动能力。"}]}