{"product_id":"ugreen-10000mah-20w-two-way-fast-charging-power-bank-black-in-25742","title":"UGREEN PB311 25742 10000mAh Power Bank, 22.5W, Display","description":"\u003cstyle\u003e\/* UGREEN India product description layout *\/\n.ugd-story { --ugd-acc: #169b45; --ugd-ink: #14181c; --ugd-text: #4a5258; --ugd-line: #e3e6e8; --ugd-soft: #f4f5f6; color: var(--ugd-ink); font: 16px \/ 1.7 -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Arial, sans-serif; width: 100%; max-width: 1200px; margin: 0px auto; container-type: inline-size; text-align: left; overflow-wrap: anywhere; }\n.ugd-story * { box-sizing: border-box; }\n.ugd-story :is(h2, h3, h4, p, figure, ul, ol, dl, dd) { margin: 0px; padding: 0px; }\n.ugd-story :is(h2, h3, h4) { color: var(--ugd-ink); font-weight: 700; letter-spacing: -0.02em; text-transform: none; }\n.ugd-story h2 { font-size: clamp(26px, 4.2cqi, 42px); line-height: 1.15; }\n.ugd-story h3 { font-size: clamp(21px, 3cqi, 30px); line-height: 1.2; }\n.ugd-story h4 { font-size: 18px; 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}\n.ugd-story .ugd-specs dt { font-weight: 600; font-size: 14px; }\n.ugd-story .ugd-specs dd { color: var(--ugd-text); font-size: 14px; }\n.ugd-story details { border-bottom: 1px solid var(--ugd-line); }\n.ugd-story summary { cursor: pointer; list-style: none; padding: 16px 32px 16px 0px; font-weight: 600; font-size: 16px; position: relative; }\n.ugd-story summary::-webkit-details-marker { display: none; }\n.ugd-story summary::after { content: \"+\"; position: absolute; right: 4px; top: 12px; font-size: 22px; color: var(--ugd-acc); }\n.ugd-story details[open] summary::after { content: \"–\"; }\n.ugd-story details p { padding: 0px 0px 16px; }\n.ugd-story .ugd-trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; list-style: none; background: var(--ugd-ink); border-radius: 18px; padding: clamp(18px, 3cqi, 28px); }\n.ugd-story .ugd-trust li { color: rgb(255, 255, 255); font-size: 14px; line-height: 1.45; }\n.ugd-story .ugd-trust b { display: block; color: rgb(255, 255, 255); font-size: 15px; }\n.ugd-story .ugd-trust span { color: rgb(185, 194, 199); }\n@container (max-width: 700px) {\n.ugd-story .ugd-hero, .ugd-story .ugd-feature, .ugd-story .ugd-box { grid-template-columns: 1fr; }\n.ugd-story .ugd-hero figure { order: -1; }\n.ugd-story .ugd-feature.ugd-rev figure { order: 0; }\n.ugd-story .ugd-stats { grid-template-columns: 1fr 1fr; }\n.ugd-story .ugd-stats div:nth-child(3) { border-left: 0px; }\n.ugd-story .ugd-stats div:nth-child(n+3) { border-top: 1px solid var(--ugd-line); }\n.ugd-story .ugd-tests { grid-template-columns: 1fr 1fr; }\n.ugd-story .ugd-uses { grid-template-columns: 1fr 1fr; }\n.ugd-story .ugd-uses figure:last-child { grid-column: 1 \/ -1; }\n.ugd-story .ugd-specs { grid-template-columns: 1fr; }\n.ugd-story .ugd-specs div:nth-child(2n+1) { padding-right: 0px; }\n.ugd-story .ugd-trust { grid-template-columns: 1fr 1fr; }\n}\n@container (max-width: 380px) {\n.ugd-story .ugd-box ol { columns: 1; }\n}\n.ugd-story .ugd-feature.ugd-noimg { grid-template-columns: 1fr; max-width: 780px; }\n.ugd-story .ugd-stats.ugd-s2 { grid-template-columns: 1fr 1fr; }\n.ugd-story .ugd-uses figcaption, .ugd-story figure figcaption { color: var(--ugd-ink); }\n.ugd-story .ugd-box.ugd-noimg { grid-template-columns: 1fr; }\n.product-details rte-formatter \u003e .ugd-wide { max-width: none !important; width: 100% !important; }\n.product-details rte-formatter \u003e .ugd-story.ugd-wide { max-width: 1200px !important; }\n.ugd-story ul.ugd-nav,.ugd-story ul.ugd-chips,.ugd-story ul.ugd-trust{list-style:none!important;padding-left:0!important;margin-left:0!important}.ugd-story ul.ugd-nav li,.ugd-story ul.ugd-chips li,.ugd-story ul.ugd-trust li{list-style:none!important}.ugd-story ul.ugd-nav li::before,.ugd-story ul.ugd-chips li::before,.ugd-story ul.ugd-trust li::before,.ugd-story ul.ugd-nav li::marker,.ugd-story ul.ugd-chips li::marker{content:none!important;display:none!important}\n\u003c\/style\u003e\u003cdiv class=\"ugd-story ugd-wide\"\u003e\n\u003cheader class=\"ugd-hero\"\u003e\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUGREEN 25742, model PB311, is a slim 10,000mAh wired power bank with a bidirectional 20W USB-C port, a USB-A output rated up to 22.5W and a numerical battery-percentage display. Its headline wattages apply when one compatible output is in use. With USB-C and USB-A active together, the published total changes to 5V\/3A, or 15W shared. It has no wireless charging coil and is intended mainly for phones, tablets, earbuds and other USB devices within its output range.\u003c\/p\u003e\n\u003cul class=\"ugd-chips\"\u003e\n\u003cli\u003e37Wh • 2 PORTS • DIGITAL DISPLAY\u003c\/li\u003e\n\u003cli\u003e10000mAh \/ 37Wh\u003c\/li\u003e\n\u003cli\u003eUSB-C 20W two-way\u003c\/li\u003e\n\u003cli\u003eUSB-A up to 22.5W\u003c\/li\u003e\n\u003cli\u003e15W shared dual output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/header\u003e\u003cdiv class=\"ugd-stats\"\u003e\n\u003cdiv\u003e\n\u003cb\u003e10,000mAh at 3.7V\u003c\/b\u003e\u003cspan\u003eNominal battery capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e37Wh\u003c\/b\u003e\u003cspan\u003eRated battery energy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e5V\/3A\u003c\/b\u003e\u003cspan\u003eUSB-C input\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e5V\/3A\u003c\/b\u003e\u003cspan\u003eUSB-C output\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cnav\u003e\u003cul class=\"ugd-nav\"\u003e\n\u003cli\u003e\u003ca href=\"#ugd-features\"\u003eFeatures\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ugd-specs\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ugd-faqs\"\u003eFAQs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/nav\u003e\u003cdiv class=\"ugd-section\" id=\"ugd-features\"\u003e\n\u003cdiv class=\"ugd-head\"\u003e\n\u003cspan class=\"ugd-eyebrow\"\u003eFeatures\u003c\/span\u003e\u003ch3\u003eWhat it does well.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eKey features\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003eTwo-way USB-C.\u003c\/b\u003e The USB-C port both recharges the PB311 and powers a compatible device at up to 20W.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e22.5W USB-A ceiling.\u003c\/b\u003e The USB-A port supports up to 22.5W when used alone with a mutually supported fast-charging protocol.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eClear percentage display.\u003c\/b\u003e The numerical LED readout gives a more useful remaining-charge estimate than four unlabeled lights.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLow-current mode.\u003c\/b\u003e A dedicated mode helps keep output active for compatible earbuds, watches and other accessories that draw little power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-rev ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003ePort power and sharing explained\u003c\/h4\u003e\n\u003cp\u003eUSB-C input and output use the same port. Its listed profiles are 5V\/3A, 9V\/2.22A and 12V\/1.67A, with a 20W maximum. USB-A output lists 5V\/3A, 9V\/2A, 10V\/2.25A and 12V\/1.5A, reaching 22.5W maximum on a compatible device.\u003c\/p\u003e\n\u003cp\u003eThose figures are negotiated ceilings for single-port operation. When both output ports are connected, UGREEN specifies a combined 5V\/3A, or 15W total. The 15W is shared between both devices; it is not 15W per port. Disconnect the second device when one phone needs the best available fast-charging rate.\u003c\/p\u003e\n\u003cp\u003eA device controls how much power it accepts. The correct connector alone does not guarantee PD, QC or a particular proprietary 10V mode; the power bank, cable and receiving device must agree on a common profile.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUSB-C alone.\u003c\/b\u003e Up to 20W output; also accepts up to 20W input to recharge the PB311.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUSB-A alone.\u003c\/b\u003e Up to 22.5W output through a compatible charging protocol and cable.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUSB-C + USB-A.\u003c\/b\u003e 15W combined at 5V\/3A, shared by the two connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWireless output.\u003c\/b\u003e None. SKU 25742 is a two-port wired power bank.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eCapacity, rated output and recharge expectations\u003c\/h4\u003e\n\u003cp\u003eThe internal battery is specified as 10,000mAh at 3.7V, equal to 37Wh. UGREEN also publishes a 6,250mAh typical rated output capacity at 5V\/3A. The lower 5V figure is expected because the pack raises cell voltage to USB voltage and some energy is consumed by conversion, cable resistance and device charging.\u003c\/p\u003e\n\u003cp\u003eA phone-fill count still cannot be guaranteed from 6,250mAh. The receiving device may charge at a higher voltage, remain in use, warm up, stop before 100% or lose energy in its own charge circuit. Battery age and cable quality also affect the result.\u003c\/p\u003e\n\u003cp\u003eOfficial model material uses an approximately three-hour recharge as a controlled reference with compatible 20W equipment. Treat that only as a test-based guide: a lower-powered adapter, cable losses, temperature or charging another device can extend the time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-rev ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eUse scenarios\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003ePhone top-ups.\u003c\/b\u003e Use USB-C PD or the compatible USB-A protocol for everyday iPhone or Android charging away from a socket.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTwo-device sharing.\u003c\/b\u003e Power a phone and earbuds together, accepting the published 15W combined ceiling.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSlim daily carry.\u003c\/b\u003e The roughly 16.5mm-thick body and percentage display suit work bags, commutes and planned backup power.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-box ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eSetup and usability guidance\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eChoose the port: use USB-C for up to 20W PD-style charging or USB-A for the device's compatible profile up to 22.5W.\u003c\/li\u003e\n\u003cli\u003eUse a suitable cable: Lightning-equipped iPhones need the appropriate cable; USB-C devices need a cable that supports the required current and protocol.\u003c\/li\u003e\n\u003cli\u003eConnect one high-priority device: for the highest individual rate, leave the other output unused. Two-device charging is limited to 15W total.\u003c\/li\u003e\n\u003cli\u003eRecharge through USB-C: use a compatible USB-C wall source. The supplied USB-A-to-USB-C cable can recharge from a suitable USB-A source, but the negotiated rate depends on that source.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eCompatible devices and systems\u003c\/h4\u003e\n\u003cp\u003eThe PB311 is operating-system independent. Compatibility depends on the receiving device's USB charging input, its supported protocol and the cable used.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUSB-C phones and tablets.\u003c\/b\u003e Compatible iPhone, iPad, Galaxy, Pixel, Xiaomi, OnePlus and other devices that accept one of the published USB-C profiles.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUSB-A cable users.\u003c\/b\u003e Devices that charge through a USB-A-to-USB-C, USB-A-to-Lightning or another correctly wired cable and negotiate a supported profile.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLaptop limitation.\u003c\/b\u003e At 20W USB-C maximum, it is not a normal primary supply for most USB-C laptops, even if a laptop accepts a slow emergency input.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-rev ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eWhat this product does\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStores 37Wh nominal energy and publishes a 6,250mAh typical output rating at 5V\/3A.\u003c\/li\u003e\n\u003cli\u003eShows approximate remaining battery percentage and supports a low-current accessory mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eWhat this product does not do\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIt does not provide Qi, magnetic or any other wireless charging.\u003c\/li\u003e\n\u003cli\u003eIt does not guarantee a fixed recharge count, charge time or fast-charging protocol for every USB device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-rev ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eWhat to do\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the cable to the job: use an undamaged cable that supports the connector, current and charging protocol required by the chosen port.\u003c\/li\u003e\n\u003cli\u003eKeep it ventilated: place the power bank on a firm, open surface while fast charging or recharging; warmth is easier to manage when heat can escape.\u003c\/li\u003e\n\u003cli\u003eStore thoughtfully: for extended storage, keep the unit in a cool, dry place away from direct sun and periodically check its condition and remaining charge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eWhat not to do\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDo not cover it: avoid charging beneath bedding, clothing or inside an unventilated compartment where heat can build up.\u003c\/li\u003e\n\u003cli\u003eDo not expose it to hazards: keep away from water, fire, heaters, hot vehicles, prolonged direct sunlight and freezing or otherwise extreme conditions.\u003c\/li\u003e\n\u003cli\u003eDo not treat a maximum as a constant: advertised wattage is a negotiated ceiling, not a promise that every device, cable or multi-port combination will draw it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-rev ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eWarnings and limitations\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLithium-battery care: use only within the conditions stated on the product label and manual. Built-in protection is a backup, not permission to use damaged equipment or block ventilation.\u003c\/li\u003e\n\u003cli\u003eHeat changes charging: the power bank or connected device may reduce output when warm. Wireless charging normally creates more heat than an equivalent wired session because energy crosses an air gap.\u003c\/li\u003e\n\u003cli\u003eChildren and pets: keep the product and loose cables out of reach unless closely supervised; small accessories and damaged cells can create electrical, heat or choking hazards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ugd-feature ugd-noimg\"\u003e\u003cdiv\u003e\n\u003ch4\u003eCare, storage and travel checklist\u003c\/h4\u003e\n\u003cp\u003eKeep both ports free of lint and moisture, avoid bending plugs while connected, and protect the percentage display from hard impacts. The displayed percentage is an estimate and can settle after a high-load device is connected or removed.\u003c\/p\u003e\n\u003cp\u003eFor air travel, use the printed 37Wh energy rating when checking policy. Current IATA guidance places power banks in cabin baggage and requires short-circuit protection; carrier-specific limits and onboard-use rules still apply, so the capacity alone is not transport approval.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFollow current airline and crew instructions about storage and use during the flight.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ugd-section\" id=\"ugd-specs\"\u003e\n\u003cdiv class=\"ugd-head\"\u003e\n\u003cspan class=\"ugd-eyebrow\"\u003eSpecifications\u003c\/span\u003e\u003ch3\u003eAt a glance.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdl class=\"ugd-specs\"\u003e\n\u003cdiv\u003e\n\u003cdt\u003eBrand \/ model \/ SKU\u003c\/dt\u003e\n\u003cdd\u003eUGREEN \/ PB311 \/ 25742\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eProduct type\u003c\/dt\u003e\n\u003cdd\u003eTwo-port wired portable power bank\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eNominal battery capacity\u003c\/dt\u003e\n\u003cdd\u003e10,000mAh at 3.7V\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eRated battery energy\u003c\/dt\u003e\n\u003cdd\u003e37Wh\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eRated output capacity\u003c\/dt\u003e\n\u003cdd\u003e6,250mAh typical at 5V\/3A\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eUSB-C input\u003c\/dt\u003e\n\u003cdd\u003e5V\/3A, 9V\/2.22A or 12V\/1.67A; 20W maximum\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eUSB-C output\u003c\/dt\u003e\n\u003cdd\u003e5V\/3A, 9V\/2.22A or 12V\/1.67A; 20W maximum\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eUSB-A output\u003c\/dt\u003e\n\u003cdd\u003e5V\/3A, 9V\/2A, 10V\/2.25A or 12V\/1.5A; 22.5W maximum\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eTwo-port output\u003c\/dt\u003e\n\u003cdd\u003e5V\/3A, 15W maximum shared\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003ePorts\u003c\/dt\u003e\n\u003cdd\u003e1 × USB-C input\/output; 1 × USB-A output\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eDisplay \/ special mode\u003c\/dt\u003e\n\u003cdd\u003eNumerical LED battery-percentage display; low-current mode\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eWireless charging\u003c\/dt\u003e\n\u003cdd\u003eNot supported\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eApproximate dimensions\u003c\/dt\u003e\n\u003cdd\u003e131.8 × 66 × 16.5mm\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eApproximate product weight\u003c\/dt\u003e\n\u003cdd\u003e217g\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eBattery chemistry\u003c\/dt\u003e\n\u003cdd\u003eLithium-polymer\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eColour\u003c\/dt\u003e\n\u003cdd\u003eBlack\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdt\u003eIn the box\u003c\/dt\u003e\n\u003cdd\u003e1 × UGREEN PB311 power bank, SKU 25742\u003cbr\u003e1 × 0.5m USB-A to USB-C cable\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\n\u003cp class=\"ugd-note\"\u003eA wall charger and USB-C-to-USB-C cable are not part of the confirmed package. Use a separately sourced cable when the receiving device or chosen adapter requires a different connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ugd-section\" id=\"ugd-faqs\"\u003e\n\u003cdiv class=\"ugd-head\"\u003e\n\u003cspan class=\"ugd-eyebrow\"\u003eFAQs\u003c\/span\u003e\u003ch3\u003eQuestions buyers ask.\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the fastest single port?\u003c\/summary\u003e\u003cp\u003eUSB-A is listed up to 22.5W, while USB-C is listed up to 20W. The receiving device and cable must support the relevant profile.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat happens when both ports are used?\u003c\/summary\u003e\u003cp\u003eTotal output changes to 5V\/3A, or 15W shared between USB-C and USB-A. It is not 15W on each port.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat does two-way USB-C mean?\u003c\/summary\u003e\u003cp\u003eThe same USB-C port can accept up to 20W to recharge the PB311 and deliver up to 20W to a compatible device.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy is rated capacity 6,250mAh instead of 10,000mAh?\u003c\/summary\u003e\u003cp\u003e10,000mAh is measured at the 3.7V cells. The rated 6,250mAh figure is measured at 5V\/3A after voltage conversion and normal energy loss.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it support wireless charging?\u003c\/summary\u003e\u003cp\u003eNo. SKU 25742 has one USB-C port and one USB-A port; it has no Qi or magnetic charging surface.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it charge a USB-C laptop?\u003c\/summary\u003e\u003cp\u003eIts USB-C ceiling is 20W, which is below the normal requirement of most laptops. Some low-power devices may accept limited input, but this is not a primary laptop power bank.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat is low-current mode for?\u003c\/summary\u003e\u003cp\u003eIt helps maintain output to compatible earbuds, watches, fitness bands and other accessories that draw too little power for ordinary automatic detection.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow long does recharging take?\u003c\/summary\u003e\u003cp\u003eUGREEN uses roughly three hours as a controlled reference with compatible 20W equipment. Actual time varies with the adapter, cable, temperature and simultaneous use.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhat cable is included?\u003c\/summary\u003e\u003cp\u003eThe confirmed package contains a 0.5m USB-A-to-USB-C cable. A USB-C wall adapter and USB-C-to-USB-C cable are not included.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan it power two phones at full speed?\u003c\/summary\u003e\u003cp\u003eIt can power two devices, but both share a 15W combined ceiling. Disconnect one device when the other needs the best single-port rate.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan I take it on a flight?\u003c\/summary\u003e\u003cp\u003eIts labelled energy is 37Wh, but travel acceptance is controlled by the airline and route. Keep it in cabin baggage, protect it from damage and short circuit, and check current rules.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript\u003e(function(){function m(){var s=document.querySelector(\".ugd-story,.ht-story,.ava-story\");if(!s)return;var d=s.closest(\".product-block--description\");var a=document.querySelector(\"article.product--outer\");if(!d||!a||d.closest(\".ugd-fullwrap\"))return;var w=document.createElement(\"div\");w.className=\"ugd-fullwrap\";w.style.cssText=\"max-width:1200px;margin:40px auto 0;padding:0 24px;box-sizing:border-box;width:100%\";w.appendChild(d);a.parentNode.insertBefore(w,a.nextSibling);}if(document.readyState!==\"loading\")m();else document.addEventListener(\"DOMContentLoaded\",m);})();\u003c\/script\u003e","brand":"UGREEN","offers":[{"title":"Default Title","offer_id":43601053712483,"sku":"25742","price":4099.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/3780\/4899\/files\/257421.webp?v=1763835048","url":"https:\/\/ugreenindia.com\/hi\/products\/ugreen-10000mah-20w-two-way-fast-charging-power-bank-black-in-25742","provider":"Ugreen India","version":"1.0","type":"link"}