{"product_id":"incarcator-de-acumulatori-li-ion-4-canale-x-3-7v-protectie-la-supraincarcare-prin-auto-oprire","title":"4-channel Li-Ion Battery Charger 3.7V, with overcharge auto-off protection","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003eSmart Li-Ion Battery Charger with Automatic Overcharge Protection\u003c\/h2\u003e\n\n\u003cp\u003eThis 4-channel independent 3.7V charger ensures simultaneous, fast, and safe charging of Li-Ion batteries. The auto-stop system prevents overcharging, extending battery life and eliminating the risk of damage. Compatible with 18650 batteries and other standard formats, it is the ideal solution for flashlights, portable electronic devices, and equipment requiring rechargeable batteries.\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\u003eSmart overcharge protection — the charger automatically stops when the battery is full, with no risk of damage\u003c\/li\u003e\n\n\u003cli\u003eSimultaneous charging of 4 batteries — save time and always have spare batteries ready\u003c\/li\u003e\n\n\u003cli\u003eUniversal compatibility with 100-240V mains voltage — functional anywhere in the world, without an additional transformer\u003c\/li\u003e\n\n\u003cli\u003eIndependent channels for each battery — you can charge batteries with different discharge levels without problems\u003c\/li\u003e\n\n\u003cli\u003eCompact and easy-to-carry design — takes up minimal space and can be carried in a bag or backpack\u003c\/li\u003e\n\n\u003cli\u003eCertified safety with integrated protection — prevents short circuits, overheating, and electrical overload\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 4 slots, observing the polarity marked on the charger. Connect the power cable to a standard 220V outlet and charging starts automatically. Each channel independently monitors the battery and stops power once maximum capacity is reached. No settings or configurations are needed — plug-and-play function, no special technical knowledge required.\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 batteries with different capacities at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, each channel operates independently and stops charging when that particular battery is full, regardless of the other channels.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long does it take to fully charge an 18650 battery?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDepending on the battery capacity, charging time varies between 3-5 hours at 500mA per channel.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it safe to leave the charger connected overnight?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the auto-stop system prevents overcharging and keeps the battery safe after charging is complete.\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\u003eBattery type\u003c\/td\u003e\n\n\u003ctd\u003eLi-Ion\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of charging channels\u003c\/td\u003e\n\n\u003ctd\u003e4 independent channels\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\n\u003ctd\u003eAC 100-240V \/ 47-63Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOutput voltage per channel\u003c\/td\u003e\n\n\u003ctd\u003eDC 3.7V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOutput current per channel\u003c\/td\u003e\n\n\u003ctd\u003e500mA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCharging voltage\u003c\/td\u003e\n\n\u003ctd\u003e3.7V ±1%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePlug type\u003c\/td\u003e\n\n\u003ctd\u003eEU Plug (European standard)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIntegrated protections\u003c\/td\u003e\n\n\u003ctd\u003eAuto-stop for overcharge, short-circuit protection\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499727141\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 in accordance with current Romanian legislation. You have the right to return within 30 days of receiving the order. Fast delivery by national courier throughout Romania.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801589526859,"sku":"Q-7H009","price":6.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/incarcator-de-acumulatori-li-ion-4-canale-x-37v-electroaz-cu-protectie-la-supraincarcare-prin-auto-oprire_7026b966-5d90-46cc-bd48-336abccd77df.jpg?v=1773834769","url":"https:\/\/classlights.eu\/hu-eu\/products\/incarcator-de-acumulatori-li-ion-4-canale-x-3-7v-protectie-la-supraincarcare-prin-auto-oprire","provider":"ClassLights","version":"1.0","type":"link"}