{"niche":"Which battery pack offers the best capacity for my needs?","description":"Which battery pack offers the best capacity for my needs?","products":[{"brand":"Rolling Square","model":"Rolling Square TAU 2 Portable Power Bank","price_gbp":29.73,"origin_country":null,"specs":{"size":"56 x 43 x 19 mm","weight":"50 g","capacity":"2000 mAh","output_current":"1 A","number_of_ports":"3 (USB-C, Lightning, Micro USB)","input_charging_method":"magnetic dock and USB-C"},"confidence_score":null,"sources":[{"label":"Rolling Square","url":"https://rollingsquare.com/products/tau-2-a-new-kind-of-power-bank","currency":"USD","source_country":"US","price":39.9,"price_gbp":29.73,"scraped_at":"2026-06-16T15:48:00.029388"},{"label":"Rolling Square","url":"https://rollingsquare.com/products/tau-2-a-new-kind-of-power-bank","currency":"USD","source_country":"US","price":39.9,"price_gbp":29.73,"scraped_at":"2026-06-16T15:48:02.590715"}],"summary":"The TAU 2 is a 2,000 mAh keyring power bank with integrated USB-C and a combined Lightning/Micro-USB connector, an NFC tag, and a magnetic dock for automatic charging. It's ultra-compact and lightweight (50 g), designed as an emergency 'always-ready' boost for phones and small devices.","ideal_for":"Ideal for users who need a lightweight emergency boost-its 2000 mAh capacity and integrated connectors provide a quick ~30% phone top-up while staying attached to your keys."},{"brand":"Anker","model":"Anker 165W Laptop Battery Pack (25,000mAh)","price_gbp":89.41,"origin_country":null,"specs":{"size":"156.97 x 53.85 x 49.02 mm","weight":"595 g","capacity":"25,000mAh","number_of_ports":"USB-C (3), USB-A (1), two built-in USB-C cables","input_charging_method":"USB-C"},"confidence_score":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/anker-laptop-power-bank-25k-165w-built-in-and-retractable-cables-black/JJ858RXPXJ","currency":"USD","source_country":"US","price":119.99,"price_gbp":89.41,"scraped_at":"2026-06-16T15:45:16.020315"}],"summary":"High-capacity 25,000mAh power bank with up to 165W combined output, three USB-C ports, a USB-A port and two built-in retractable USB-C cables. It includes an LCD-like display for real-time charging info and ActiveShield thermal protection, making it suited for charging laptops and multiple devices simultaneously.","ideal_for":"Ideal for users needing maximum portable capacity and laptop charging-25,000mAh capacity and up to 165W combined output allow sustained laptop and multi-device charging."},{"brand":"Anker","model":"Anker Prime 65W Battery Pack (9,600mAh)","price_gbp":67.06,"origin_country":null,"specs":{"size":"1.71 × 1.65 × 4.53 in","weight":"10.76 oz","capacity":"9,600mAh","charging_time":"2 to 2.5 hours","output_current":"3A / 3A / 3A / 3A / 3.25A","output_voltage":"5V / 9V / 12V / 15V / 20V","number_of_ports":"2 (USB-C)","input_charging_method":"Fold-out AC plug and USB-C input (100V-240V AC, 2.0A; USB-C PD)"},"confidence_score":null,"sources":[{"label":"Anker (official store)","url":"https://www.anker.com/products/a1339-anker-prime-power-bank-9600mah-65w-fusion","currency":"USD","source_country":"US","price":89.99,"price_gbp":67.06,"scraped_at":"2026-06-16T15:45:16.020315"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/anker-prime-power-bank-9-6k-65w-fusion-black/JJ858RY4S6","currency":"USD","source_country":"US","price":109.99,"price_gbp":81.96,"scraped_at":"2026-06-16T15:45:16.020315"},{"label":"Target","url":"https://www.target.com/p/anker-9600mah-65w-prime-power-bank-fusion-black/-/A-94430360","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-16T15:45:16.020315"}],"summary":"Compact 9,600mAh power bank that doubles as a 65W wall charger with fold-out AC pins, a 1.3-inch LCD, and two USB-C ports supporting high-speed PD charging. It delivers up to 65W single-port output or 45W+20W when both ports are used, making it suitable for phones, tablets, and some laptops. Fast recharge (~2-2.5 hours) and pocketable dimensions prioritize portability and versatility.","ideal_for":"Ideal for users needing a portable charger with high single-port power (65W) and 9,600mAh capacity for charging laptops and phones quickly."},{"brand":"GOODaaa","model":"GOODaaa Power Bank Wireless Charger 36000mAh","price_gbp":32.03,"origin_country":null,"specs":{"size":"6.6 in x 3.5 in x 1.1 in","weight":"15.2 oz","capacity":"36000 mAh","output_current":"3A","output_voltage":"5V","number_of_ports":"USB A (1), USB C (1), Lightning (1) built-in cables, Micro-USB (1) built-in cable, wireless (1)","input_charging_method":"USB-C, Micro-USB, Solar, USB-A input cable"},"confidence_score":null,"sources":[{"label":"BLAVOR store","url":"https://blavorpowerbank.com/products/w22","currency":"USD","source_country":"US","price":42.99,"price_gbp":32.03,"scraped_at":"2026-06-16T15:45:16.020315"},{"label":"Walmart","url":"https://www.walmart.com/ip/36000mAh-Solar-Charger-Power-Bank-15W-Fast-Charging-4-Cables-Wireless-Charging-USB-Battery-Pack-Solar-Phone-Charger-Compatible-iPhone-Android/471765021","currency":"USD","source_country":"US","price":62.99,"price_gbp":46.94,"scraped_at":"2026-06-16T15:45:16.020315"}],"summary":"Large 36000 mAh solar-capable power bank with 15W wireless charging, built-in output cables (USB-C, Lightning, Micro-USB), multiple ports and dual LED flashlights for outdoor use. Durable, weather-resistant design and carabiner make it suited for long trips, emergencies, and charging multiple devices simultaneously. Supports charging six devices at once (wired + wireless).","ideal_for":"Best for users needing maximum capacity-36000 mAh and multi-device outputs let you charge many phones multiple times without access to mains power."},{"brand":"INIU","model":"INIU P512 20000mAh","price_gbp":23.36,"origin_country":null,"specs":{"size":"2.8 x 4.1 x 1.2 in","weight":"11.1 oz","capacity":"20000 mAh","charging_time":"~5 hrs 52 mins","output_voltage":"22.5W (max)","number_of_ports":"USB-C x2, USB-A x1","input_charging_method":"USB-C (IN/OUT, 20W recharge)"},"confidence_score":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/iniu-portable-charger-compact-20000mah-pd-power-bank-with-built-in-cable-digital-display-for-iphone-samsung-etc-black/CZW8VCWV9R","currency":"USD","source_country":"US","price":31.35,"price_gbp":23.36,"scraped_at":"2026-06-16T15:45:16.020315"},{"label":"CleverHiker (links to retailers)","url":"https://www.cleverhiker.com/backpacking/iniu-20000-pd-power-bank-review/","currency":"USD","source_country":"US","price":38.0,"price_gbp":28.32,"scraped_at":"2026-06-16T15:45:16.020315"}],"summary":"Compact 20,000 mAh power bank with 22.5W fast charging, built-in USB-C GoCord, digital LED percentage display, flashlight, and three output ports; suitable for charging phones, tablets, and multiple devices simultaneously. It's TSA-compliant and designed for travel and outdoor use. ","ideal_for":"Best for someone needing high capacity in a compact, travel-friendly pack because it provides 20000 mAh and 22.5W fast output with two USB-C ports and one USB-A port."}]}