{"indrexa_id":"e330815c-0e35-5837-b630-7688f532f253","category_id":"power_banks","product_title":"LISEN 0.5'' Ultra Slim MagSafe Power Bank for iPhone and Apple Watch,10000mAh MagSafe Battery Pack,Alloy Magnetic Portable Charger for iPhone 16 Pro Max Plus/15, Apple Watch S11 /S10 S9 SE，Grey","brand":"LISEN","upc":null,"asin":"B0F9WT79TJ","semantic_description":"The LISEN CardMag is a 0.5-inch ultra-slim 10,000mAh MagSafe power bank priced under $35, offering 4-in-1 charging: MagSafe wireless (7.5W), Apple Watch charging (2.5W), a built-in USB-C cable (20W wired fast charging), and a USB-C port for external devices. It features a digital battery display, overcharge protection, and NTC temperature control, and is airline-approved at approximately 37Wh. One honest limitation is that charging speed slows after 75% battery level, and simultaneous wireless and wired charging reduces overall speed — making it better suited for overnight use in that scenario.","best_for_summary":"Best for iPhone 12–17 and Apple Watch users who want an ultra-slim, budget-friendly MagSafe power bank with a built-in cable for everyday carry and travel.","not_ideal_for":["Android-only users who don't need MagSafe features","Users needing fast simultaneous wireless and wired charging","Those using non-MagSafe phone cases"],"use_case_tags":["everyday-carry","travel","iphone","budget-friendly","gift"],"buyer_profile_tags":["traveler","commuter","casual-user"],"manufacturer_description":"4-in-1 Ultra-Slim: LISEN CardMag power bank 0.5inch ultra-thin body equipped with a variety of charging methods - 1.Support MagSafe charging 2.Support Apple Watch charging 1.Built-in USB C cable can be used to charge C-port devices 2.USB C port can be used to connect to external devices Charging. 10000mAh large capacity to meet daily and travel useCompatible Devices：Wireless magnetic portable charger compatible with iPhone 12-17 all series, Apple Watch Ultra 2/Ultra/S11-S3 series.Built-in USB C Cable for iPhone 12-17 all series、Samsung Galaxy series and more Android Devices (Not compatible with non-MagSafe cases (may cause heating))Note: When using wireless charging and wired charging at the same time, press the button on the bottom to triggerFast Charging：The built-in USB-C cable supports 20W fast charging. For wireless charging, the maximum output is 15W, compatible with iPhone MagSafe (7.5W), iWatch (2.5W), and other devices supporting 15W charging. Note: Charging speed slows down after 75% battery level. Simultaneous wired and wireless charging will reduce overall speed; this mode is best suited for overnight chargingDurability & Innovation: Strong magnets ensure a secure connection with your phone, while high-end lithium-polymer tech offers long-lasting performance. Features overcharge protection and NTC temperature control for safety.Major brands recall their products due to safety incidents, LISEN, as a responsible brand, strictly controls the quality of each product to ensure that there are no safety problemsBraided and ultra-durable cable, embedded design, easy to use and storage; digital display function can effectively observe the remaining power of the magsafe battery pack slim, and can display the charging status, providing a full sense of security.","feature_bullets":["4-in-1 Ultra-Slim: LISEN CardMag power bank 0.5inch ultra-thin body equipped with a variety of charging methods - 1.Support MagSafe charging 2.Support Apple Watch charging 1.Built-in USB C cable can be used to charge C-port devices 2.USB C port can be used to connect to external devices Charging. 10000mAh large capacity to meet daily and travel use","Compatible Devices：Wireless magnetic portable charger compatible with iPhone 12-17 all series, Apple Watch Ultra 2/Ultra/S11-S3 series.Built-in USB C Cable for iPhone 12-17 all series、Samsung Galaxy series and more Android Devices (Not compatible with non-MagSafe cases (may cause heating))Note: When using wireless charging and wired charging at the same time, press the button on the bottom to trigger","Fast Charging：The built-in USB-C cable supports 20W fast charging. For wireless charging, the maximum output is 15W, compatible with iPhone MagSafe (7.5W), iWatch (2.5W), and other devices supporting 15W charging. Note: Charging speed slows down after 75% battery level. Simultaneous wired and wireless charging will reduce overall speed; this mode is best suited for overnight charging","Durability & Innovation: Strong magnets ensure a secure connection with your phone, while high-end lithium-polymer tech offers long-lasting performance. Features overcharge protection and NTC temperature control for safety.Major brands recall their products due to safety incidents, LISEN, as a responsible brand, strictly controls the quality of each product to ensure that there are no safety problems","Braided and ultra-durable cable, embedded design, easy to use and storage; digital display function can effectively observe the remaining power of the magsafe battery pack slim, and can display the charging status, providing a full sense of security."],"spec_table":[{"field":"Connector Type","value":"USB Type C"},{"field":"Brand","value":"LISEN"},{"field":"Battery Capacity","value":"10000 Milliamp Hours"},{"field":"Color","value":"Gray"},{"field":"Special Feature","value":"Over Charging Protection, Pocket Size, Slim, Wireless Charging"}],"bought_in_past_month":"2K+","variants":["B0F9WT79TJ","B0FB3PF2N9","B0DHWYT5ZL","B0GBX2MTJ1","B0G241ZP3B","B0GBX87BMX","B0GBX5YBFP","B0G241ZP3B","B0F9WT79TJ"],"shipping_amount":"FREE","manufacturer":"Huizhou Yimai Electronics Technology Co.,Ltd.","climate_pledge_friendly":false,"category_specs":{"capacity_wh":37,"has_magsafe":true,"usb_a_ports":0,"usb_c_ports":1,"capacity_mah":10000,"has_led_display":true,"has_solar_panel":false,"is_slim_profile":true,"number_of_ports":2,"max_output_watts":20,"has_fast_charging":true,"has_built_in_cable":true,"is_airline_approved":true,"has_wireless_charging":true,"has_pass_through_charging":true},"review_intelligence":{"total_reviews":2171,"average_rating":4.2,"rating_distribution":{"1_star":"9%","2_star":"5%","3_star":"8%","4_star":"13%","5_star":"65%"},"top_positive_themes":["Reliability (79)","Quality (70)","Size (48)","Slim profile (47)","Magnetic connection (45)","Portability (43)"],"top_negative_themes":[],"top_mixed_themes":["Charging speed (127)","Heat (42)"],"review_summary":"Customers find the power bank reliable, working well with both recent iPhones and Apple Watch Ultra, and appreciate its compact design that fits comfortably in bags and pockets. The magnetic connection stays firmly attached to phone cases, and customers like its portability for travel and everyday use. The charging speed receives mixed feedback - while some say it charges at a good pace, others report it takes forever to charge. Heat performance also gets mixed reviews, with some noting it doesn't get hot while others say it heats up fast.","reliability_score":"high"},"best_offer":{"retailer":"amazon","retailer_id":"B0F9WT79TJ","price_usd":33.99,"original_price_usd":49.98,"affiliate_url":"https://www.indrexa.com/go/lisen-0-5-ultra-slim-magsafe-e330815c/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"},"all_offers":[{"retailer":"amazon","retailer_id":"B0F9WT79TJ","price_usd":33.99,"original_price_usd":49.98,"affiliate_url":"https://www.indrexa.com/go/lisen-0-5-ultra-slim-magsafe-e330815c/amazon","in_stock":true,"shipping":{"free_shipping_available":null,"free_shipping_note":null,"min_order_for_free_shipping":null},"last_updated":"2026-06-03T20:04:52.021051+00:00"}],"_llm_hints":{"best_offer_logic":"lowest price among in-stock offers","out_of_stock_offers_included":true,"use_affiliate_url":"always use affiliate_url field, never construct retailer URLs manually","shipping_note":"shipping costs are estimates only — final cost depends on user location and membership status","null_fields":"null spec or review fields mean data was unavailable from source — do not infer values","manufacturer_description":"brand's own product description — official copy from Amazon listing","feature_bullets":"array of manufacturer's bullet-point features from Amazon listing","spec_table":"raw structured spec table from Amazon — category-specific technical specs","bought_in_past_month":"Amazon demand signal — number of units sold in past 30 days","variants":"array of ASINs for color/size variants of this product","shipping_amount":"shipping cost signal — FREE indicates free shipping available","climate_pledge_friendly":"Amazon Climate Pledge Friendly badge — sustainability certification","data_freshness":"checked_at timestamp from most recent price record","best_offer_null_means":"all known offers are currently out of stock — check all_offers for availability"},"json_ld":{"@context":"https://schema.org","@type":"Product","name":"LISEN 0.5'' Ultra Slim MagSafe Power Bank for iPhone and Apple Watch,10000mAh MagSafe Battery Pack,Alloy Magnetic Portable Charger for iPhone 16 Pro Max Plus/15, Apple Watch S11 /S10 S9 SE，Grey","brand":{"@type":"Brand","name":"LISEN"},"description":"The LISEN CardMag is a 0.5-inch ultra-slim 10,000mAh MagSafe power bank priced under $35, offering 4-in-1 charging: MagSafe wireless (7.5W), Apple Watch charging (2.5W), a built-in USB-C cable (20W wired fast charging), and a USB-C port for external devices. It features a digital battery display, overcharge protection, and NTC temperature control, and is airline-approved at approximately 37Wh. One honest limitation is that charging speed slows after 75% battery level, and simultaneous wireless and wired charging reduces overall speed — making it better suited for overnight use in that scenario.","sku":"e330815c-0e35-5837-b630-7688f532f253","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0F9WT79TJ"},{"@type":"PropertyValue","name":"indrexa_id","value":"e330815c-0e35-5837-b630-7688f532f253"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/lisen-0-5-ultra-slim-magsafe-e330815c/amazon","priceCurrency":"USD","price":33.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.2,"reviewCount":2171}}}