{"product_id":"nitecore-ums2-universal-intelligent-charger-2-slots-usb","title":"Nitecore UMS2 Universal Intelligent Charger - 2 Slots - 3000mA Max USB","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe \u003cstrong\u003eNitecore UMS2 Intelligent Charger\u003c\/strong\u003e is a portable 2-slot charger for Li-ion\/IMR\/LiFePO4 batteries and Ni-MH\/Ni-Cd cells with \u003cstrong\u003emaximum output of 3000mA\u003c\/strong\u003e. Equipped with a \u003cstrong\u003eUSB port\u003c\/strong\u003e with \u003cstrong\u003eQC 2.0 support\u003c\/strong\u003e, it enables fast charging and can be powered by external battery or solar panel. \u003cstrong\u003eCompatible with 21700 format\u003c\/strong\u003e. Revolutionary technology to charge IMR batteries, restore over-discharged Li-ion batteries and manual selection of charging parameters. The 2 slots are independently controlled with automatic detection of battery type. More powerful than UM2 with 3000mA in fast mode versus 1500mA.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eUSB Port and QC 2.0 Fast Charging Mode\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe UMS2 integrates a \u003cstrong\u003eUSB port\u003c\/strong\u003e with \u003cstrong\u003eQC 2.0 support\u003c\/strong\u003e allowing connection via external battery or solar panel for portable charging. Fast charging mode automatically activates with QC source: the screen displays \"Fast Charge\" and the charger reaches \u003cstrong\u003e3000mA in single slot\u003c\/strong\u003e or \u003cstrong\u003e2000mA per slot\u003c\/strong\u003e (2 batteries). Standard mode: \u003cstrong\u003e2000mA (1 battery)\u003c\/strong\u003e or \u003cstrong\u003e1000mA per slot\u003c\/strong\u003e (2 batteries). The \u003cstrong\u003eLCD screen\u003c\/strong\u003e displays real-time information: mode, voltage, battery type, charging time, power and charged volume. Energy saving function: screen automatically dims after 10 minutes of inactivity.\u003c\/p\u003e\n\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eIntelligent Charging and Maximum Safety\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe UMS2 automatically detects battery type, capacity and internal resistance (displays \"Good\" or \"Poor\"). Automatic selection between 3 charging modes (CC, CV, -dV\/dt) with manual adjustment option for voltage and current. Capable of activating over-discharged Li-ion batteries and restoring discharged IMR batteries (hold V button). Complete protection: anti-reverse polarity, anti-short circuit (displays \"EE EE\") and automatic stop after 20h. Made from fire-resistant PC with optimal heat dissipation. RoHS, CE, FCC, CEC certifications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNumber of slots: 2 (independent control)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eUSB port with QC 2.0 support\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDC Input: 5V⎓2A \/ 9V⎓2A \/ 18W (MAX)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOutput voltage: 4.35V±1% \/ 4.2V±1% \/ 3.7V±1% \/ 1.48V±1%\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFast charging mode (QC 2.0): 3000mA (1 battery) \/ 2000mA per slot (2 batteries)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStandard charging mode: 2000mA (1 battery) \/ 1000mA per slot (2 batteries)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible Li-ion\/IMR\/LiFePO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible Ni-MH\/Ni-Cd: AA, AAA, AAAA, C, D\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eLCD screen with real-time information (mode, voltage, type, time, power)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAutomatic detection of battery type and capacity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAutomatic selection of charging mode (CC, CV, -dV\/dt)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eManual selection of cut-off voltage and charging current\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAutomatic detection of internal resistance (displays Good\/Poor)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAutomatic calculation and display of charged volume\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eActivation of over-discharged Li-ion batteries\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eRestoration of discharged IMR batteries (V button)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eProtections: anti-reverse polarity and anti-short circuit (displays \"EE EE\")\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOvercharge protection (automatic stop 20h)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAutomatic stop at end of charge\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eEnergy saving function (auto-dim screen 10 min)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eMaterials: Durable fire-resistant PC\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eOptimal heat dissipation\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDimensions: 5.98\" x 2.87\" x 1.57\" \/ 152mm x 73mm x 40mm\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eWeight: 5.56oz \/ 157.7g\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCertifications: RoHS, CE, FCC, CEC\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInsurance: Ping An Insurance (Group) Company of China, Ltd\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBox Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 Nitecore UMS2 Intelligent Charger\u003c\/li\u003e\n\u003cli\u003e1 USB cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nitecore","offers":[{"title":"Default Title","offer_id":44482313453613,"sku":"UMS2","price":39.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/3113\/8349\/files\/nitecore-ums2-universal-intelligent-charger-2-slots-3000ma-usb-qc-2.0.png?v=1767918987","url":"https:\/\/www.powertrail.ca\/products\/nitecore-ums2-universal-intelligent-charger-2-slots-usb","provider":"Power Trail","version":"1.0","type":"link"}