Nitecore Summit 20000 Power Bank 20000mAh - Extreme Temperatures -40°C - Intelligent Heating - Carbon Fiber

Regular price: $199.95 CAD
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Sale price: $199.95 CAD

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The Nitecore SUMMIT 20000 power bank sets a new standard in energy autonomy for extreme expeditions with its high-density capacity of 20,000mAh delivering 13,500mAh available and its resistance to temperatures down to -40°C thanks to its intelligent detection and automatic heating module below 0°C. This high-capacity power bank combines ultra-resistant monocoque carbon fiber construction, dual USB-C 20W and USB-A 18W fast charging ports PD/QC, IPX5 water-resistant certification, 1.5-meter impact resistance and weight of 303g for 20,000mAh, providing 4.6 complete charges of a modern smartphone even at the summit of Mount Everest. Low-temperature heating mode with red indicator, low current mode for small devices, 4 blue battery level indicators, insulated pouch and braided USB-C cable included, absolute power for extended expeditions in glacial conditions.

High Capacity 20,000mAh and Thermal Intelligence

With 20,000mAh nominal capacity, the SUMMIT 20000 offers 13,500mAh of available energy at 5V, sufficient to charge a modern smartphone 4.6 times completely during multi-day high mountain expeditions. The integrated intelligent module automatically detects when temperature drops below 0°C and instantly activates low-temperature heating mode, consuming ultra-low power to maintain optimal temperature and avoid efficiency loss where standard power banks become unusable. At temperatures above -10°C, direct use without preheating. At temperatures below -10°C, preheating for 5 to 10 minutes recommended before use. Dual port offers maximum versatility, USB-C delivers up to 20W output (PD) and accepts 18W input for fast recharging, USB-A delivers up to 18W (QC) for universal compatibility with all electronic accessories. The low current mode activated with a simple long press (white indicator) protects delicate devices such as Bluetooth headphones and smartwatches.

High-Capacity Carbon Construction and Insulated Accessories

Made of seamless monocoque carbon fiber weighing 303g despite its doubled capacity, this construction guarantees exceptional weight-to-capacity ratio for expeditions where every gram counts. Its IPX5 water-resistant certification protects it against splashes and weather, its 1.5-meter impact resistance ensures reliability during transport and handling in difficult conditions. The 5 intelligent indicators communicate precise status, 4 blue lights display battery level (100%, 75%, 50%, 25%), 1 mode light signals white for low current mode or red for active heating mode. The included insulated carrying pouch reinforces thermal protection during extended expeditions, the reinforced braided USB-C cable guarantees reliable connections even in extreme negative temperatures. Airline approved, operating temperatures -40°C to +60°C, high-capacity energy autonomy for polar expeditions, glacier crossings and multi-day ascents where failure is not an option.

Operating Instructions

The SUMMIT 20000 has a Mode button and 5 intelligent indicators for complete control in extreme conditions.

Power level display: Briefly press the Mode button and the 4 blue power indicators will light up to display remaining power level. Note: The SUMMIT 20000 automatically enters hibernation when there is no input/output and heating mode is not activated for a certain time.

Charging the power bank: Connect a power adapter to the USB-C port (PD 18W input). During the charging process, power indicators flash to indicate battery level. All 4 power indicators light up steadily when the product is fully charged.

Charging an external device: Connect your device to the USB-C port (20W output) or USB-A port (QC 18W output). During the discharge process, power indicators light up to indicate remaining battery.

Low current mode (white indicator): Press and hold the Mode button, the mode indicator will light up white to indicate access to Low Current mode. This mode is suitable for charging low-current devices, including wireless headphones, smartwatches and portable devices. Press and hold the Mode button again to turn off the mode indicator and exit Low Current mode. Note: Low Current mode does not turn off automatically. It is recommended to exit this mode once the charging process is complete.

Low-temperature heating mode (red indicator): Activation ON: When the SUMMIT 20000 temperature is below 0°C, briefly press the Mode button to manually activate low-temperature heating mode. During the heating process, the mode indicator will light up red. When temperature is below 0°C and there is input or output, the product automatically activates this mode. Note: When ambient temperature is above -10°C, the SUMMIT 20000 can be used directly. When ambient temperature is below -10°C, the SUMMIT 20000 must be heated for 5 to 10 minutes before use. Deactivation OFF: When heating mode is activated, press the Mode button twice to turn off the mode indicator and exit this mode. The SUMMIT 20000 will then enter hibernation. Note: Heating mode does not turn off automatically. It is recommended to exit this mode once the heating process is complete.