{"niche":"在200英镑以下，哪些移动电源评价最高？","description":"What are the top-rated power banks under £200?","products":[{"brand":"Nitecore","model":"Nitecore NB20000 GEN 3","price_gbp":59.54,"origin_country":null,"specs":{"size":"118.0mm x 69.0mm x 21.5mm","weight":"291g","capacity":"20,000mAh 3.6V (72Wh)","charging_time":null,"input_voltage":"5V / 9V / 12V","output_current":"5V⎓3A; 9V⎓2.22A; 10V⎓2.25A; 12V⎓1.68A","output_voltage":"5V / 9V / 10V / 12V","number_of_ports":"2 USB-C (plus USB-C to USB-A adapter included)"},"confidence_score":null,"summary":"A lightweight 20,000mAh carbon-fiber‑shell power bank with dual USB-C ports, up to 22.5W output on the main port, IPX5 water resistance, and pass-through charging. Suits travelers and outdoor users who need high-capacity, compact charging for phones, tablets, and some laptops.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Nitecore (official)","url":"https://www.nitecore.us/mobile-product/nb20000gen3","currency":"USD","source_country":"US","price":99.95,"price_gbp":74.42,"scraped_at":"2026-06-05T05:12:24.862944"},{"label":"GigaParts","url":"https://www.gigaparts.com/nitecore-nb20000-gen-3-dual-usb-c-power-bank.html","currency":"USD","source_country":"US","price":79.96,"price_gbp":59.54,"scraped_at":"2026-06-05T05:12:27.854162"},{"label":"Garage Grown Gear","url":"https://www.garagegrowngear.com/products/nb20000-power-bank-by-nitecore","currency":"USD","source_country":"US","price":99.95,"price_gbp":74.42,"scraped_at":"2026-06-05T05:12:30.663006"}]},{"brand":"Anker","model":"Anker Nano 10000mAh 30W","price_gbp":26.8,"origin_country":null,"specs":{"size":"4.09 × 2.06 × 1.02 in","weight":"7.58 oz","capacity":"10,000mAh","charging_time":"45 minutes to 50%","input_voltage":"5V / 9V / 15V / 20V","output_current":"3A / 2.25A / 2.5A / 2A / 1.5A","output_voltage":"5V / 9V / 10V / 12V / 15V / 20V","number_of_ports":"3"},"confidence_score":null,"summary":"Compact 10,000mAh power bank with a built-in USB-C cable, bidirectional 30W charging and a colour display showing charge status. Suited for phone-first users who want fast portable charging and an integrated cable for convenience.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Anker","url":"https://www.anker.com/products/a1259-built-in-cable-power-bank-10000mah","currency":"USD","source_country":"US","price":49.99,"price_gbp":37.22,"scraped_at":"2026-06-05T05:12:55.656928"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/anker-nano-10000mah-portable-power-bank-charger-with-built-in-usb-c-cable-30w-recharging-30w-max-output-with-usb-c-a-shell-white/JJ858R79VK","currency":"USD","source_country":"US","price":35.99,"price_gbp":26.8,"scraped_at":"2026-06-05T05:12:58.624346"}]},{"brand":"Ugreen","model":"Ugreen MagFlow 10000mAh Qi2 25W","price_gbp":40.94,"origin_country":null,"specs":{"size":"110.8 x 70 x 21 mm","weight":"254g","capacity":"10000mAh","charging_time":null,"input_voltage":"5V/9V/12V/15V","output_current":"3A/2.25A/1.5A","output_voltage":"5V/9V/10V/12V/15V/20V","number_of_ports":"2"},"confidence_score":null,"summary":"MagFlow is a 10,000mAh magnetic Qi2 25W power bank with a built-in 30W USB-C cable and an extra USB-C port, digital battery display, and strong magnets for stable MagSafe-compatible attachment. It suits users wanting fast magnetic wireless charging and a compact travel-friendly power bank that can charge multiple devices at once.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"UGREEN Store","url":"https://us.ugreen.com/products/ugreen-25w-magnetic-power-bank-10000mah","currency":"USD","source_country":"US","price":54.98,"price_gbp":40.94,"scraped_at":"2026-06-05T05:13:09.552796"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/ugreen-magflow-qi2-2-25w-magnetic-power-bank-for-magsafe-10000mah-portable-charger-with-30w-built-in-cable-blue/J3R8Z9XVJS/sku/6644430","currency":"USD","source_country":"US","price":79.99,"price_gbp":59.56,"scraped_at":"2026-06-05T05:13:12.487916"}]},{"brand":"Anker","model":"Anker Prime 26,250mAh 300W (Power Bank)","price_gbp":171.25,"origin_country":null,"specs":{"size":"6.3 × 1.5 × 2.5 in","weight":"1.32 lb","capacity":"26,250mAh","charging_time":"Recharge to 50% in 13 min; Recharge to 80% in 40 min","input_voltage":"5V / 9V / 12V / 15V / 20V / 28V","output_current":"3A / 3A / 3A / 3A / 5A / 5A","output_voltage":"5V / 9V / 12V / 15V / 20V / 28V","number_of_ports":"3"},"confidence_score":null,"summary":"High-capacity 26,250mAh power bank with up to 300W total output, supporting 140W single-port fast charge and 250W dual-port input for rapid recharging. Includes a digital display and app control; suited for users needing to charge laptops, tablets, and multiple devices on the go.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Anker Store","url":"https://www.anker.com/products/a110a-anker-prime-26k-300w-power-bank","currency":"USD","source_country":"US","price":229.99,"price_gbp":171.25,"scraped_at":"2026-06-05T05:12:10.586118"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/anker-prime-power-bank-26250mah-3-port-portable-charger-with-300w-max-output-two-way-charging/JJ858R8G4V","currency":"USD","source_country":"US","price":229.99,"price_gbp":171.25,"scraped_at":"2026-06-05T05:12:13.518363"}]},{"brand":"Goal Zero","model":"Goal Zero Venture 75","price_gbp":89.31,"origin_country":null,"specs":{"size":"6.1 x 3.8 x 1.1 in","weight":"20.35oz (577g)","capacity":"71.04Wh (11.1V, 6400mAh)","charging_time":"1.5 Hours (USB-C PD 60W)","input_voltage":"5-20V","output_current":"up to 3A","output_voltage":"5-20V","number_of_ports":"3"},"confidence_score":null,"summary":"Rugged IP67-rated 19,200mAh-equivalent USB power bank with a 60W bidirectional USB-C PD port and dual USB-A outputs. Suited for outdoor use, travel, and emergency backup when fast charging and weather resistance are needed.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Goal Zero (official)","url":"https://goalzero.com/cs/collections/office-anywhere/products/venture-75-power-bank","currency":"USD","source_country":"US","price":119.95,"price_gbp":89.31,"scraped_at":"2026-06-05T05:12:41.717393"},{"label":"EarthTech Products","url":"https://www.earthtechproducts.com/goal-zero-venture-75-power-bank.html","currency":"USD","source_country":"US","price":119.95,"price_gbp":89.31,"scraped_at":"2026-06-05T05:12:44.490869"}]},{"brand":"BioLite","model":"BioLite Charge 20","price_gbp":37.19,"origin_country":null,"specs":{"size":"5.0 x 3.0 x 0.6 in","weight":"5.8 oz","capacity":"6000 mAh","charging_time":"2 hours","input_voltage":"Up to 18W USB-C PD","output_current":"3.0A (USB-C PD: 5V/3.0A; USB-A: 5V/3.0A)","output_voltage":"5V, 9V, 12V","number_of_ports":"1 USB-C, 2 USB-A"},"confidence_score":null,"summary":"Compact 6,000 mAh USB-C PD powerbank with two USB-A ports for simultaneous charging. Suited for travelers and outdoor users needing a lightweight, FAA-compliant backup to top up phones and small devices.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"BioLite (official store)","url":"https://www.bioliteenergy.com/products/charge-20-pd","currency":"USD","source_country":"US","price":49.95,"price_gbp":37.19,"scraped_at":"2026-06-05T05:13:23.774327"}]}]}