{"indrexa_id":"390b5622-274b-5774-9569-9bc36e8d1345","category_id":"power_banks","product_title":"charmast Portable Charger with Built-in Cables & Wall Plug, 10000mAh Portable Power Bank, External Battery Pack Travel Essentials Compatible with iPhone 16/15/14/13, Samsung, iPad etc","brand":"charmast","upc":null,"asin":"B0BYZD1J39","semantic_description":"The Charmast 10000mAh power bank is a budget-priced ($29.99) all-in-one portable charger featuring built-in USB-C, Micro-USB, and Lightning-compatible cables along with a foldable AC wall plug, eliminating the need for separate accessories. It outputs up to 15W (5V/3A), supports simultaneous pass-through charging, is TSA/airline-approved at approximately 37Wh, and has a slim passport-style form factor weighing about 228g. It suits travelers and everyday users who want a self-contained solution, though durability and long-term reliability have received mixed user feedback.","best_for_summary":"Best for budget-conscious travelers who want a compact, all-in-one power bank with built-in cables and a wall plug that eliminates the need to carry extra accessories.","not_ideal_for":["Users needing fast charging (PD/QC) for quick top-ups","Heavy power users requiring high-capacity or laptop charging","Buyers prioritizing long-term durability based on mixed longevity reports"],"use_case_tags":["travel","everyday-carry","budget-friendly","iphone","android"],"buyer_profile_tags":["traveler","budget-conscious","casual-user"],"manufacturer_description":"【3 Cables + Plug Built-In】Zero Accessory Design: Integrated USB-C/Micro/ cable for old iPhones, + foldable AC plug. The only most powerful portable charger you need, no separate cables/adapters to carry.【Truly All-in-One】All in One Travel Revolution: Charge your phones, tablets or other gadgets via built-in cables or via ports. Replaces multi of your charger, cables, and power bank in one device.【Instant Wall Recharging】 Plug & Recharge in 3 Sec: Fold out plug, then insert outlet, then recharge your powerbank. That's more convenient than a traditional power bank, no need to recharge hunting for several of cables or a wall adapter everywhere. (Ideal for airports/hotels)【Stable 15W Universal Output】5V/3A Safe Charging: Powers all phones/tablets without protocol conflicts. Consistent performance verified by CE/FCC certifications.【Pocket-Sized Freedom】Passport Profile Design: Slim 5.95x2.76x0.72in, 228g. Fits in jeans pockets — 40% less bulk vs standard power banks with cables.【Smart Overnight Sync】Charge Phone + Power Bank Simultaneously: Plug into wall and connect phone overnight. Wake to 100% on both, no morning setup needed.【TSA-Compliant Efficiency】10-Second Security Ready: Folded plug and no loose wires. Globally approved for carry-on luggage.","feature_bullets":["【3 Cables + Plug Built-In】Zero Accessory Design: Integrated USB-C/Micro/ cable for old iPhones, + foldable AC plug. The only most powerful portable charger you need, no separate cables/adapters to carry.","【Truly All-in-One】All in One Travel Revolution: Charge your phones, tablets or other gadgets via built-in cables or via ports. Replaces multi of your charger, cables, and power bank in one device.","【Instant Wall Recharging】 Plug & Recharge in 3 Sec: Fold out plug, then insert outlet, then recharge your powerbank. That's more convenient than a traditional power bank, no need to recharge hunting for several of cables or a wall adapter everywhere. (Ideal for airports/hotels)","【Stable 15W Universal Output】5V/3A Safe Charging: Powers all phones/tablets without protocol conflicts. Consistent performance verified by CE/FCC certifications.","【Pocket-Sized Freedom】Passport Profile Design: Slim 5.95x2.76x0.72in, 228g. Fits in jeans pockets — 40% less bulk vs standard power banks with cables.","【Smart Overnight Sync】Charge Phone + Power Bank Simultaneously: Plug into wall and connect phone overnight. Wake to 100% on both, no morning setup needed.","【TSA-Compliant Efficiency】10-Second Security Ready: Folded plug and no loose wires. Globally approved for carry-on luggage."],"spec_table":[{"field":"Connector Type","value":"USB Type C"},{"field":"Brand","value":"charmast"},{"field":"Battery Capacity","value":"10000 Milliamp Hours"},{"field":"Color","value":"Purple"},{"field":"Special Feature","value":"Built In Cable"}],"bought_in_past_month":"1K+","variants":["B0BYZD1J39","B0G6DSKXBH","B0G4M29K5J","B0G6KD5SPG"],"shipping_amount":"FREE","manufacturer":"Dong guan Utopia-Originality Technology Co., Ltd","climate_pledge_friendly":true,"category_specs":{"capacity_wh":37,"has_magsafe":false,"usb_c_ports":1,"capacity_mah":10000,"has_led_display":false,"has_solar_panel":false,"is_slim_profile":true,"max_output_watts":15,"has_fast_charging":false,"has_built_in_cable":true,"is_airline_approved":true,"has_wireless_charging":false,"has_pass_through_charging":true},"review_intelligence":{"total_reviews":640,"average_rating":4.5,"rating_distribution":{"1_star":"7%","2_star":"2%","3_star":"1%","4_star":"6%","5_star":"84%"},"top_positive_themes":["Charging ports (39)","Portability (35)","Quality (33)","Convenience (31)","Value for money (23)"],"top_negative_themes":[],"top_mixed_themes":["Charging speed (87)","Reliability (57)","Battery life (29)"],"review_summary":"Customers appreciate the power bank's built-in charging cords, wall plug, and portability, noting it fits perfectly in purses and is ideal for travel. The product receives positive feedback for its quality, convenience, and value for money. The charging speed and reliability receive mixed reviews - while some say it charges phones at a good rate and works well, others report it doesn't take long to charge poorly and stops working. Battery life is also mixed, with some saying it lasts longer than expected while others report it dies within two months.","reliability_score":"mixed"},"best_offer":{"retailer":"amazon","retailer_id":"B0BYZD1J39","price_usd":29.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/charmast-charmast-portable-charger-with-390b5622/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":"B0BYZD1J39","price_usd":29.99,"original_price_usd":null,"affiliate_url":"https://www.indrexa.com/go/charmast-charmast-portable-charger-with-390b5622/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":"charmast Portable Charger with Built-in Cables & Wall Plug, 10000mAh Portable Power Bank, External Battery Pack Travel Essentials Compatible with iPhone 16/15/14/13, Samsung, iPad etc","brand":{"@type":"Brand","name":"charmast"},"description":"The Charmast 10000mAh power bank is a budget-priced ($29.99) all-in-one portable charger featuring built-in USB-C, Micro-USB, and Lightning-compatible cables along with a foldable AC wall plug, eliminating the need for separate accessories. It outputs up to 15W (5V/3A), supports simultaneous pass-through charging, is TSA/airline-approved at approximately 37Wh, and has a slim passport-style form factor weighing about 228g. It suits travelers and everyday users who want a self-contained solution, though durability and long-term reliability have received mixed user feedback.","sku":"390b5622-274b-5774-9569-9bc36e8d1345","identifier":[{"@type":"PropertyValue","name":"asin","value":"B0BYZD1J39"},{"@type":"PropertyValue","name":"indrexa_id","value":"390b5622-274b-5774-9569-9bc36e8d1345"}],"offers":[{"@type":"Offer","url":"https://www.indrexa.com/go/charmast-charmast-portable-charger-with-390b5622/amazon","priceCurrency":"USD","price":29.99,"availability":"https://schema.org/InStock","seller":{"@type":"Organization","name":"Amazon"}}],"additionalProperty":[],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"reviewCount":640}}}