{"product_id":"incarcator-digital-inteligent-de-li-ion-2-x-3-7v-cu-usb","title":"Smart Digital Li-Ion Charger 2 x 3.7V with USB","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003eSmart charger with digital display for Li-Ion batteries\u003c\/h2\u003e\n\n\u003cp\u003eDual charger with real-time voltage and current monitoring, compatible with 10440, 14500, 16340, 17335, 17500, 18500, and 18650 models. Simple USB connection, ideal for flashlights, portable devices, and equipment using rechargeable Li-Ion batteries. The digital display shows voltage, amperage, and charging level, giving you complete control over the process.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eReal-time monitoring on a digital screen — see exact voltage, current, and charge percentage without guesswork\u003c\/li\u003e\n\n\u003cli\u003eCompatible with 7 Li-Ion battery formats — one charger for all your portable devices\u003c\/li\u003e\n\n\u003cli\u003eSimultaneous charging of 2 batteries — save time and always have spare batteries ready\u003c\/li\u003e\n\n\u003cli\u003eStandard USB power supply — connect it to any phone adapter, power bank, or laptop, no special outlets needed\u003c\/li\u003e\n\n\u003cli\u003eOverload protection with confirmation LED — charging stops automatically when the battery is full, extending its lifespan\u003c\/li\u003e\n\n\u003cli\u003eCompact and portable — take it with you on trips, 38 cm cable included\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install\u003c\/h2\u003e\n\n\u003cp\u003eInsert the Li-Ion batteries into the two slots, observing the marked polarity. Connect the included USB cable to a 5V adapter or your laptop's USB port. The digital display will light up and automatically show the charging voltage and current. A green LED indicates complete charging. No configuration is required — automatic detection adjusts parameters for each battery type.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I charge two different batteries simultaneously?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the charger independently manages each slot, allowing you to charge batteries of different sizes or capacities at the same time.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat happens if I leave the batteries connected overnight?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe charger automatically cuts off power when the battery is full, the LED turns green, and there is no risk of overheating or damage.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it work with batteries from powerful LED flashlights?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, it is compatible with most flashlights using 18650 Li-Ion batteries and the other listed formats, making it a universal solution.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatible battery types\u003c\/td\u003e\n\n\u003ctd\u003eLi-Ion 10440, 14500, 16340, 17335, 17500, 18500, 18650\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\n\u003ctd\u003e5V DC (USB)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInput current\u003c\/td\u003e\n\n\u003ctd\u003e1.2A - 5A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum output current\u003c\/td\u003e\n\n\u003ctd\u003e1000mA per slot\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of slots\u003c\/td\u003e\n\n\u003ctd\u003e2 independent\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\n\u003ctd\u003eDigital LCD with V, A, and charge level display\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eUSB cable length\u003c\/td\u003e\n\n\u003ctd\u003e38 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\n\u003ctd\u003e135 x 55 x 35 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\n\u003ctd\u003eFlame-retardant plastic and metal\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 24-month warranty according to Romanian legislation, a 30-day return policy, and fast national courier delivery. The charger comes with a USB cable included, ready for use immediately after unpacking.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801680687435,"sku":"Q-7H038","price":8.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/incarcator-digital-li-ion-2-x-37v-cu-usb_d35d6a9f-5155-43fd-85c8-d23a19f1108c.jpg?v=1773834628","url":"https:\/\/classlights.eu\/hu-eu\/products\/incarcator-digital-inteligent-de-li-ion-2-x-3-7v-cu-usb","provider":"ClassLights","version":"1.0","type":"link"}