{"product_id":"summit-20000-low-temperature-resistant-carbon-fiber-energy-brick-20-000mah-3a","title":"SUMMIT 20000 Low Temperature Resistant Carbon Fiber Energy Brick (20,000mAh 3A)","description":"\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"rightvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214014893936.jpg\" alt=\"Summit 20000 - low temperature resistant carbon fiber power bank - Nitecore Singapore\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lefttext\"\u003e\n\u003ch2\u003eFull power, even at forty below\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eA 20,000mAh carbon-fibre power bank with a built-in heating system that keeps charging in cold that shuts an ordinary pack down, built for the coldest places you go.\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20,000mAh (77Wh) that holds stable output down to -40 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eBuilt-in low-temperature heating plus a no-drain preheating function\u003c\/li\u003e\n\u003cli\u003eCarbon-fibre unibody shell, IPX5 rated and 1.5m impact resistant\u003c\/li\u003e\n\u003cli\u003e20W dual-port output over USB-C and USB-A, 18W input\u003c\/li\u003e\n\u003cli\u003e315g and about 30 percent lighter than conventional packs of the capacity\u003c\/li\u003e\n\u003cli\u003eAirline-approved at 77Wh, with an insulation carrying bag included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"leftvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015192342.jpg\" alt=\"Summit 20000 - low-temperature heating mode - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"righttext\"\u003e\n\u003ch2\u003eIt heats itself so it keeps charging\u003c\/h2\u003e\n\u003cp\u003eBelow freezing, an ordinary power bank slows down or cuts out. The Summit 20000 detects the drop and switches on an internal heating mode that keeps the cells warm.\u003c\/p\u003e\n\u003cp\u003eThe result is steady output all the way down to -40 degrees Celsius, with about 70 percent of its capacity still available at -20.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"rightvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015256262.jpg\" alt=\"Summit 20000 - preheating function - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lefttext\"\u003e\n\u003ch2\u003eWarm it up before you rely on it\u003c\/h2\u003e\n\u003cp\u003eA separate preheating function warms the pack from an external power source, so it is ready to deliver in the cold the moment you need it.\u003c\/p\u003e\n\u003cp\u003eBecause the warm-up draws from that source rather than the pack, preparing it in the freeze leaves your stored charge intact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"leftvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015351036.jpg\" alt=\"Summit 20000 - cold-ready accessories included - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"righttext\"\u003e\n\u003ch2\u003ePacked ready for the cold\u003c\/h2\u003e\n\u003cp\u003eAn insulation carrying bag comes in the box to hold heat around the pack and slow the chill on a long day out.\u003c\/p\u003e\n\u003cp\u003eA USB-C to USB-C charging cable is included too, so you are set to charge and be charged straight away.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"rightvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015647424.jpg\" alt=\"Summit 20000 - 20,000mAh capacity charge counts - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lefttext\"\u003e\n\u003ch2\u003eEnough charge for the whole expedition\u003c\/h2\u003e\n\u003cp\u003eThe 20,000mAh cell tops up an iPhone 16 Pro about 4.6 times or a Huawei Mate 50 Pro about 3.1 times, so a phone stays alive across a multi-day trip.\u003c\/p\u003e\n\u003cp\u003eIt also covers roughly 12 headlamp charges or 4.5 spare Li-ion cells, keeping your lights and cameras running off-grid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"leftvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015746192.jpg\" alt=\"Summit 20000 - dual USB-C and USB-A ports, 20W output - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"righttext\"\u003e\n\u003ch2\u003eTwo ports, up to 20W out\u003c\/h2\u003e\n\u003cp\u003eUSB-C and USB-A ports let you charge two devices at once, and the pack detects each device to deliver up to 20W of output.\u003c\/p\u003e\n\u003cp\u003eIt recharges over USB-C at up to 18W, so a wall plug or a solar panel brings it back up between legs of the trip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"rightvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015536890.jpg\" alt=\"Summit 20000 - IPX5 rated and 1.5m impact resistant - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lefttext\"\u003e\n\u003ch2\u003eCarbon-fibre tough\u003c\/h2\u003e\n\u003cp\u003eA unibody carbon-fibre shell shrugs off the knocks of a loaded pack, and the pack is rated to survive a 1.5m drop.\u003c\/p\u003e\n\u003cp\u003eAn IPX5 rating means rain, snow and splashes wash off, so it carries on the outside of your kit in any weather.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"leftvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015688894.jpg\" alt=\"Summit 20000 - lightweight and compact, 315g - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"righttext\"\u003e\n\u003ch2\u003eLight for the power it holds\u003c\/h2\u003e\n\u003cp\u003eAt 315g and 124 by 60 by 21.8mm, the Summit 20000 is about 30 percent lighter than conventional packs of the same capacity.\u003c\/p\u003e\n\u003cp\u003eThat comes from a high energy density of 244.4mWh per gram, so you carry a full 20,000mAh in place of the usual brick in your pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"rightvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214015978329.jpg\" alt=\"Summit 20000 - four-LED power level display - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lefttext\"\u003e\n\u003ch2\u003eSee your charge, feed the small stuff\u003c\/h2\u003e\n\u003cp\u003eA four-LED display shows the remaining charge at a glance, from roughly 25 percent up to full, so you know where you stand before a cold night.\u003c\/p\u003e\n\u003cp\u003eA low-current mode keeps power flowing to watches, earbuds and other small devices that a normal power bank would drop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003ch3 style=\"text-align: center; font-size: 24px; margin-bottom: 20px;\"\u003eWHY THE SUMMIT 20000 OVER AN ORDINARY POWER BANK\u003c\/h3\u003e\n\u003cdiv class=\"comparison-points\" style=\"display: flex; flex-wrap: wrap; justify-content: space-between; margin-bottom: 30px;\"\u003e\n  \u003cdiv style=\"flex-basis: 48%; margin-bottom: 15px; padding: 15px; border: 1px solid #eee; border-radius: 5px;\"\u003e\n    \u003cb\u003eKeeps output in the cold\u003c\/b\u003e\n    \u003cp\u003eIt heats itself to deliver stable power down to -40 degrees, where an ordinary pack fades or shuts off.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex-basis: 48%; margin-bottom: 15px; padding: 15px; border: 1px solid #eee; border-radius: 5px;\"\u003e\n    \u003cb\u003eCarbon-fibre and weatherproof\u003c\/b\u003e\n    \u003cp\u003eA unibody carbon shell, IPX5 rating and 1.5m impact resistance stand up to the trail, where a plastic brick gives out.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex-basis: 48%; margin-bottom: 15px; padding: 15px; border: 1px solid #eee; border-radius: 5px;\"\u003e\n    \u003cb\u003eLight for 20,000mAh\u003c\/b\u003e\n    \u003cp\u003eAt 315g it is about 30 percent lighter than conventional packs of the same capacity, so it earns its place in a loaded pack.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex-basis: 48%; margin-bottom: 15px; padding: 15px; border: 1px solid #eee; border-radius: 5px;\"\u003e\n    \u003cb\u003eAirline-ready\u003c\/b\u003e\n    \u003cp\u003eAt 77Wh it sits under the 100Wh cabin limit for lithium power banks, cleared for carry-on and UN38.3 certified.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003ch3 style=\"text-align: center; font-size: 24px; margin-bottom: 20px;\"\u003eWHO IT'S BUILT FOR\u003c\/h3\u003e\n\u003cdiv class=\"usage-scenarios\" style=\"display: flex; flex-wrap: wrap; justify-content: space-between; margin-bottom: 30px;\"\u003e\n  \u003cdiv class=\"usage-item\" style=\"width: 23%; margin-bottom: 20px; padding: 15px; text-align: center; border: 1px solid #eee; border-radius: 5px; box-sizing: border-box;\"\u003e\n    \u003cb\u003eAlpine Hiking \u0026amp; Mountaineering\u003c\/b\u003e\n    \u003cp style=\"font-size: 14px;\"\u003eFull charging power on a cold summit push, when a normal pack would quit.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"usage-item\" style=\"width: 23%; margin-bottom: 20px; padding: 15px; text-align: center; border: 1px solid #eee; border-radius: 5px; box-sizing: border-box;\"\u003e\n    \u003cb\u003ePolar \u0026amp; Winter Expeditions\u003c\/b\u003e\n    \u003cp style=\"font-size: 14px;\"\u003eReliable output at -40 degrees for multi-day trips off the grid.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"usage-item\" style=\"width: 23%; margin-bottom: 20px; padding: 15px; text-align: center; border: 1px solid #eee; border-radius: 5px; box-sizing: border-box;\"\u003e\n    \u003cb\u003eCold-Weather Photography\u003c\/b\u003e\n    \u003cp style=\"font-size: 14px;\"\u003eKeep cameras, drones and lights powered when the temperature drops.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"usage-item\" style=\"width: 23%; margin-bottom: 20px; padding: 15px; text-align: center; border: 1px solid #eee; border-radius: 5px; box-sizing: border-box;\"\u003e\n    \u003cb\u003eCold-Climate Travel\u003c\/b\u003e\n    \u003cp style=\"font-size: 14px;\"\u003eA rugged, airline-ready pack for winter trips and long-haul flights.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section-tech\"\u003e\n\u003cdiv class=\"leftvideo\"\u003e\n\u003ch4\u003eOUTPUT AND INPUT\u003c\/h4\u003e\n\u003ctable id=\"details_table\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\" width=\"42%\"\u003eUSB-C output\u003c\/td\u003e\n\u003ctd\u003e5V\/3A, 9V\/2.22A, 12V\/1.68A (20W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eUSB-A output\u003c\/td\u003e\n\u003ctd\u003e5V\/3A, 9V\/2A, 12V\/1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eTwo ports together\u003c\/td\u003e\n\u003ctd\u003e5V\/3A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eInput (USB-C)\u003c\/td\u003e\n\u003ctd\u003e5V\/2.4A, 9V\/2A (18W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eLow current mode\u003c\/td\u003e\n\u003ctd\u003eYes, for small devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"righttext\"\u003e\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003ctable id=\"details_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\" width=\"42%\"\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e20,000mAh \/ 3.85V \/ 77Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eRated energy\u003c\/td\u003e\n\u003ctd\u003e13,500mAh (5V, typ. 2A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eEnergy density\u003c\/td\u003e\n\u003ctd\u003e244.4 mWh\/g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eCell\u003c\/td\u003e\n\u003ctd\u003eLi-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eLow-temperature use\u003c\/td\u003e\n\u003ctd\u003eDown to -40 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003eIPX5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eImpact resistance\u003c\/td\u003e\n\u003ctd\u003e1.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eShell\u003c\/td\u003e\n\u003ctd\u003eCarbon-fibre unibody\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e124 x 60 x 21.8mm (4.88 x 2.36 x 0.86\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd id=\"details_head\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e315g (11.11 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003ch3 style=\"text-align: center; font-size: 24px; margin-bottom: 20px;\"\u003eFREQUENTLY ASKED QUESTIONS\u003c\/h3\u003e\n\u003cdiv style=\"max-width: 800px; margin: 0 auto;\"\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e5e5e5; padding-bottom: 25px; margin-bottom: 30px;\"\u003e\n    \u003cb\u003eDoes the heating mode drain the battery?\u003c\/b\u003e\n    \u003cp\u003eThe heating switches on automatically below freezing while the pack is in use. A separate preheating function warms it from an external power source before you rely on it, so getting it ready in the cold does not eat into your stored charge.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"border-bottom: 1px solid #e5e5e5; padding-bottom: 25px; margin-bottom: 30px;\"\u003e\n    \u003cb\u003eCan I take it on a flight?\u003c\/b\u003e\n    \u003cp\u003eYes. At 77Wh it sits under the 100Wh limit airlines set for lithium power banks in carry-on, and it is UN38.3 certified for air travel.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"padding-bottom: 25px; margin-bottom: 30px;\"\u003e\n    \u003cb\u003eHow many phone charges does it hold?\u003c\/b\u003e\n    \u003cp\u003eAround 4.6 charges for an iPhone 16 Pro or 3.1 for a Huawei Mate 50 Pro, plus roughly 12 headlamp top-ups, from the 20,000mAh capacity.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003cdiv class=\"prodwrap-section\"\u003e\n\u003cdiv class=\"leftvideo\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/2026040214020388087.jpg\" alt=\"Summit 20000 - box contents - Nitecore Singapore\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"righttext\"\u003e\n\u003ch3\u003eWhat's In The Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e1x Summit 20000\u003c\/b\u003e - low temperature resistant carbon fibre power bank\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e1x USB-C to USB-C Charging Cable\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e1x Insulation Carrying Bag\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin-top: 20px;\"\u003eCarry full power into the cold, wherever your summit is.\u003c\/h3\u003e\n\u003ca href=\"#\" class=\"btn\" style=\"display: inline-block; padding: 12px 24px; background-color: #03ae78; color: white; text-decoration: none; font-weight: bold; border-radius: 4px; font-size: 18px;\"\u003eGET YOUR SUMMIT 20000 NOW\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"Nitecore","offers":[{"title":"Default Title","offer_id":48525545505022,"sku":"SUMMIT20KX1","price":289.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0207\/6514\/files\/202303301222472740.png?v=1783139266","url":"https:\/\/www.nitecorelights.com\/products\/summit-20000-low-temperature-resistant-carbon-fiber-energy-brick-20-000mah-3a","provider":"Nitecore Singapore","version":"1.0","type":"link"}