{"product_id":"acumulator-li-ion-cu-cleme-3-7v-5000mah","title":"Li-Ion Battery with Clamps, 3.7V, 5000mAh","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e18650 Li-Ion Battery with Clamps for Universal Connection\u003c\/h2\u003e\n\n\u003cp\u003eRechargeable battery with 5000mAh capacity and 3.7V voltage, equipped with clamps for direct connection. Compatible with multiple devices and applications, providing stable and durable power for portable equipment, professional flashlights, and LED lighting systems.\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\u003eExtended capacity of 5000mAh — prolonged autonomy for intensive use without frequent recharges\u003c\/li\u003e\n\n\u003cli\u003eIntegrated clamps for quick connection — instant mounting and dismounting, without soldering or welding\u003c\/li\u003e\n\n\u003cli\u003eStandard 18650 format — universal compatibility with most equipment using this type of battery\u003c\/li\u003e\n\n\u003cli\u003eLi-Ion technology — fast charging, no memory effect, consistent performance throughout its lifespan\u003c\/li\u003e\n\n\u003cli\u003eDurable construction — high-quality materials for long-term use in various conditions\u003c\/li\u003e\n\n\u003cli\u003eSaves long-term — replaces single-use batteries, reducing costs and waste\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 it\u003c\/h2\u003e\n\n\u003cp\u003eThe battery connects directly via the clamps mounted on the contacts, observing the marked polarity. Charge the battery with a dedicated charger for 18650 Li-Ion batteries up to 4.2V, then install it in the compatible device. The clamps ensure stable and secure contact, eliminating the need for soldering or other technical operations.\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 it be charged with any charger?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo, a special charger for 18650 Li-Ion batteries is required. Chargers for other types of batteries can damage the battery or reduce its lifespan.\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 a full charge take?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDepending on the charger, between 3-5 hours for a full charge from 0% to 100%. It is recommended to use a charger with a charging current of 1-2A.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use the battery at negative temperatures?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLi-Ion batteries are sensitive to extreme temperatures. Use and storage between 0°C and 45°C is recommended for optimal performance and safety.\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\u003eLithium-Ion 18650\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\n\u003ctd\u003e5000mAh\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\n\u003ctd\u003e18mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLength\u003c\/td\u003e\n\n\u003ctd\u003e65mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConnection type\u003c\/td\u003e\n\n\u003ctd\u003eIntegrated clamps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eColor\u003c\/td\u003e\n\n\u003ctd\u003eGreen\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\n\u003ctd\u003e1x Li-Ion Battery with clamps\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCharger included\u003c\/td\u003e\n\n\u003ctd\u003eNo (separate Li-Ion charger required)\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 2-year warranty according to current Romanian legislation. 30-day return policy from delivery. Fast delivery by partner courier nationwide.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801576878411,"sku":"Q-8C011","price":7.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/Acumulator-Li-Ion-37V-5000mAh-cu-Cleme_c1d7d7fa-65ce-448c-a263-fd7325c44ceb.jpg?v=1773834582","url":"https:\/\/classlights.eu\/en-eu\/products\/acumulator-li-ion-cu-cleme-3-7v-5000mah","provider":"ClassLights","version":"1.0","type":"link"}