{"niche":"哪一款12V无线（充电式）轮胎充气泵最紧凑、便携？","description":"What is the most compact and portable 12v cordless tire inflator?","products":[{"brand":"Craftsman","model":"CMXPTXA1201 12V Portable Air Inflator","price_gbp":22.78,"origin_country":null,"specs":{"weight":"1.28","max_pressure":"150","digital_display":"Digital LED display"},"confidence_score":null,"sources":[{"label":"Lowes","url":"https://www.lowes.com/pd/CRAFTSMAN-Craftsman-Cordless-Mini-Air-Inflator/5015031973","currency":"USD","source_country":"US","price":29.98,"price_gbp":22.78,"scraped_at":"2026-06-25T20:31:46.714339"},{"label":"Craftsman","url":"https://www.craftsman.com/en-us/product/cmxptxa1201/12v-portable-air-inflator","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-25T20:31:46.714339"},{"label":"Alton Industries","url":"https://altonindustries.com/products/craftsman-portable-12-volt-air-inflator","currency":"USD","source_country":"US","price":54.99,"price_gbp":41.78,"scraped_at":"2026-06-25T20:31:46.714339"},{"label":"Lowes","url":"https://www.lowes.com/pd/CRAFTSMAN-Craftsman-Cordless-Mini-Air-Inflator/5015031973","currency":"USD","source_country":"US","price":29.98,"price_gbp":22.78,"scraped_at":"2026-06-25T20:31:49.990072"},{"label":"Craftsman","url":"https://www.craftsman.com/en-us/product/cmxptxa1201/12v-portable-air-inflator","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-25T20:31:49.990072"},{"label":"Alton Industries","url":"https://altonindustries.com/products/craftsman-portable-12-volt-air-inflator","currency":"USD","source_country":"US","price":54.99,"price_gbp":41.78,"scraped_at":"2026-06-25T20:31:49.990072"}],"summary":"The Craftsman CMXPTXA1201 is a compact 12V cordless portable air inflator with a digital LED display and preset inflation modes, designed for quick on-the-go use. It supports setting a target PSI (up to 150) and automatically shuts off when the preset is reached. It suits roadside tire top-offs as well as inflating smaller items like bikes and sports balls.","ideal_for":"It's lightweight at 1.28 lbs and offers cordless 12V operation with a digital LED display and preset modes up to 150 PSI, making it a compact, portable choice for a most-compact 12V cordless tire inflator."},{"brand":"Slime","model":"Slime Cordless Pro Power Tire Inflator 40086","price_gbp":87.36,"origin_country":null,"specs":{"charge_time":"4","max_pressure":"99","digital_display":"Clear View LED digital display (0-99 psi)"},"confidence_score":null,"sources":[{"label":"Slime","url":"https://slime.com/products/cordless-pro-power-tire-inflator","currency":"USD","source_country":"US","price":114.99,"price_gbp":87.36,"scraped_at":"2026-06-25T20:31:03.177460"},{"label":"AutoZone","url":"https://www.autozone.com/p/slime-tire-pump-40086/1391683","currency":"USD","source_country":"US","price":127.99,"price_gbp":97.24,"scraped_at":"2026-06-25T20:31:03.177460"}],"summary":"Slime Cordless Pro Power Tire Inflator 40086 is a cordless 12V tire inflator with Inflate-Right Technology that auto shuts off when it reaches your set pressure. It includes a USB-C charging input and also comes with a detachable 12V power cable as a backup power option. It's designed for larger tires on trucks, vans, and SUVs and uses a clear LED digital display to show pressure.","ideal_for":"For the most compact and portable 12v cordless tire inflator, this model is rechargeable via USB-C and includes a detachable 12V cable backup, while using a clear LED digital display (0-99 psi) and inflating a standard tire from flat to full in about 3 minutes."},{"brand":"AstroAI","model":"AstroAI L4 Portable Tire Inflator - 150 PSI Cordless and Rechargeable Air Pump","price_gbp":30.38,"origin_country":null,"specs":{"weight":"1.1","charge_time":"4","max_pressure":"150","digital_display":"Digital readout"},"confidence_score":null,"sources":[{"label":"AstroAI","url":"https://www.astroai.com/l4-tire-inflator-portable/ap/1000502980","currency":"USD","source_country":"US","price":39.99,"price_gbp":30.38,"scraped_at":"2026-06-25T20:31:03.177460"}],"summary":"The AstroAI L4 is a compact, cordless 12V tire inflator with preset modes and a digital readout for setting and confirming tire pressure up to 150 PSI. It's designed for quick top-offs and filling repaired flats, and it recharges via USB-C in about 4 hours.","ideal_for":"For the most compact 12v cordless tire inflator, the AstroAI L4 weighs about 1.1 lbs and is rated up to 150 PSI with preset modes and a digital readout for easy on-the-go pressure setting."},{"brand":"AstroAI","model":"L4 Portable Tire Inflator - 150 PSI Cordless & Rechargeable Air Pump","price_gbp":50.89,"origin_country":null,"specs":{"weight":"1.2","charge_time":"4","max_pressure":"150","digital_display":"Digital"},"confidence_score":null,"sources":[{"label":"AstroAI","url":"https://www.astroai.com/l4-tire-inflator-portable/ap/1000502980","currency":"USD","source_country":"US","price":66.99,"price_gbp":50.89,"scraped_at":"2026-06-25T20:31:46.714339"},{"label":"AstroAI","url":"https://www.astroai.com/l4-tire-inflator-portable/ap/1000502980","currency":"USD","source_country":"US","price":66.99,"price_gbp":50.89,"scraped_at":"2026-06-25T20:31:49.990072"}],"summary":"This AstroAI L4 is a cordless, rechargeable 150 PSI portable tire inflator with preset inflation modes. It includes an on-device digital pressure readout and is designed to be compact and easy to store for car, motorcycle, bicycle, and ball tires. It also recharges via USB-C for convenient top-ups on the go.","ideal_for":"For the most compact 12v cordless tire inflator, the AstroAI L4 is very lightweight (about 1.2 lbs) and reaches up to 150 PSI with presets plus a digital pressure readout, making it easy to carry and use without a 12v outlet."},{"brand":"Fanttik","model":"Fanttik X8 APEX Tire Inflator (USA KK RDN1029934 / SKU 6578526)","price_gbp":53.17,"origin_country":null,"specs":{"weight":"1.74","charge_time":"2","max_pressure":"150","digital_display":"LCD dual screen"},"confidence_score":null,"sources":[{"label":"Fanttik","url":"https://fanttik.com/products/x8-apex-tire-inflator","currency":"USD","source_country":"US","price":69.99,"price_gbp":53.17,"scraped_at":"2026-06-25T20:30:52.247957"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/fanttik-x8-apex-portable-air-compressor-tire-inflator-with-power-bank-for-mpv-car-e-bike-motorcycle-black/J3R8KP8F4S/sku/6578526","currency":"USD","source_country":"US","price":79.99,"price_gbp":60.77,"scraped_at":"2026-06-25T20:30:52.247957"}],"summary":"Fanttik X8 APEX is a cordless 12v tire inflator rated up to 150 PSI with an LCD dual screen for setting and monitoring pressure. It includes preset modes with auto stop when the target pressure is reached, and it can also serve as a power bank for charging devices. It's suited to drivers who want fast, accurate roadside top-ups for car, motorcycle, and bike tires.","ideal_for":"It's compact at 1.74 lbs and offers up to 150 PSI cordless inflation with a 2-2.5 hour charge time and an LCD dual screen, making it practical for a portable 12v inflator setup for 0-45 PSI tires."},{"brand":"AstroAI","model":"AstroAI L4 Portable Tire Inflator - HomeL4 (150 PSI Cordless & Rechargeable Air Pump, 12 Volts)","price_gbp":24.3,"origin_country":null,"specs":{"weight":"1.1","charge_time":"4","max_pressure":"150","digital_display":"TrueGauge display for accurate pressure readings"},"confidence_score":null,"sources":[{"label":"AstroAI","url":"https://www.astroai.com/l4-tire-inflator-portable/ap/1000502980","currency":"USD","source_country":"US","price":66.99,"price_gbp":50.89,"scraped_at":"2026-06-25T20:30:52.247957"},{"label":"The Home Depot","url":"https://www.homedepot.com/p/AstroAI-Portable-Tire-Inflator-150PSI-12V-DC-Air-Compressor-with-Digital-Pressure-Gauge-Air-Pump-Tire-Pump-Fast-Inflation-ACAC160BK-W1P/334355361","currency":"USD","source_country":"US","price":31.99,"price_gbp":24.3,"scraped_at":"2026-06-25T20:30:52.247957"}],"summary":"This cordless AstroAI L4 inflator is designed for quick tire inflation up to 150 PSI with an auto shut-off feature. It uses a 12V battery-powered setup and includes an LED light plus a TrueGauge digital pressure reading. It's a good fit for keeping in a vehicle for fast emergency top-offs and everyday tire maintenance.","ideal_for":"它尤其便携，适合 12V 无绳充气泵使用：整机重量 1.1 磅，并通过电池供电的便携式设计达到 150 PSI，同时配备 TrueGauge 数字显示。"}]}