{"product_id":"nitecore-nl1840hp-accu-18650-4-0-ah","title":"Nitecore | NL1840HP | Battery 18650 | 4.0 Ah","description":"\u003cp data-start=\"52\" data-end=\"394\"\u003eThe \u003cstrong data-start=\"55\" data-end=\"76\"\u003eNitecore NL1840HP\u003c\/strong\u003e is a powerful, high-quality \u003cstrong data-start=\"108\" data-end=\"129\"\u003e18650 Li-Ion battery\u003c\/strong\u003e with a capacity of \u003cstrong data-start=\"153\" data-end=\"165\"\u003e4000 mAh\u003c\/strong\u003e and a maximum \u003cstrong data-start=\"182\" data-end=\"208\"\u003edischarge current of 10 A\u003c\/strong\u003eDesigned for devices with high power demands—such as powerful flashlights and headlamps—this battery delivers stable performance and long-lasting power, even with heavy use.\u003c\/p\u003e  \u003cp data-start=\"396\" data-end=\"678\"\u003eThe built-in \u003cstrong data-start=\"410\" data-end=\"432\"\u003ePCB\/IC security\u003c\/strong\u003e Protects against overcharging, deep discharging, short circuits, and overheating. Thanks to its robust construction, \u003cstrong data-start=\"547\" data-end=\"579\"\u003ewaterproof housing (IPX6)\u003c\/strong\u003e and \u003cstrong data-start=\"583\" data-end=\"606\"\u003eup to 500 charging cycles\u003c\/strong\u003e This is a reliable choice for daily and professional use.\u003c\/p\u003e  \u003cp data-start=\"680\" data-end=\"683\"\u003e⸻\u003c\/p\u003e  \u003cp data-start=\"685\" data-end=\"716\"\u003e\u003cstrong data-start=\"685\" data-end=\"714\"\u003e⭐ Key Benefits\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003e⚡  \u003cstrong data-start=\"721\" data-end=\"753\"\u003eHigh capacity of 4000 mAh\u003c\/strong\u003e – longer life for powerful lamps\u003c\/li\u003e  \u003cli\u003e🔋  \u003cstrong data-start=\"806\" data-end=\"832\"\u003eUp to 10 A discharge current\u003c\/strong\u003e – ideal for high-performance lighting\u003c\/li\u003e  \u003cli\u003e🛡️  \u003cstrong data-start=\"884\" data-end=\"906\"\u003ePCB\/IC security\u003c\/strong\u003e – prevents overcharging, discharging and short circuits\u003c\/li\u003e  \u003cli\u003e💦  \u003cstrong data-start=\"961\" data-end=\"988\"\u003eWaterproof according to IPX6\u003c\/strong\u003e – resistant to heavy rain and outdoor conditions\u003c\/li\u003e  \u003cli\u003e🔁  \u003cstrong data-start=\"1049\" data-end=\"1070\"\u003eUp to 500 charge cycles\u003c\/strong\u003e – durable and reliable\u003c\/li\u003e  \u003cli\u003e🌱  \u003cstrong data-start=\"1104\" data-end=\"1125\"\u003eEnvironmentally friendly\u003c\/strong\u003e – free of mercury, lead and cadmium\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1162\" data-end=\"1165\"\u003e⸻\u003c\/p\u003e  \u003cp data-start=\"1167\" data-end=\"1189\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1187\"\u003e📊 Specifications\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eType: Li-Ion 18650 rechargeable\u003c\/li\u003e  \u003cli\u003eCapacity: 4000 mAh\/3.6 V\/14.4 Wh\u003c\/li\u003e  \u003cli\u003eMaximum discharge current: 10 A\u003c\/li\u003e  \u003cli\u003eRechargeable via: Nitecore UMS series or Ci series charger\u003c\/li\u003e  \u003cli\u003eProtection: PCB\/IC against overcharge, discharge and short circuit\u003c\/li\u003e  \u003cli\u003eNumber of charge cycles: up to 500\u003c\/li\u003e  \u003cli\u003eWaterproof: IPX6\u003c\/li\u003e  \u003cli\u003eTotal length: 69.8 mm\u003c\/li\u003e  \u003cli\u003eWeight: 50 g\u003c\/li\u003e  \u003cli\u003eColor: Yellow\u003c\/li\u003e  \u003cli\u003eWarranty: 1 year\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp data-start=\"1564\" data-end=\"1567\"\u003e⸻\u003c\/p\u003e  \u003cp data-start=\"1569\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1569\" data-end=\"1588\"\u003e🎯 Perfect for\u003c\/strong\u003e\u003c\/p\u003e  \u003cp data-start=\"1592\" data-end=\"1811\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePowerful \u003cstrong data-start=\"1602\" data-end=\"1658\"\u003eNitecore headlamps, flashlights and outdoor equipment\u003c\/strong\u003e that deliver high current — ideal for \u003cstrong data-start=\"1697\" data-end=\"1772\"\u003eprofessional use, trail running, camping and expedition applications\u003c\/strong\u003e where reliability is essential.\u003c\/p\u003e","brand":"Nitecore","offers":[{"title":"Default Title","offer_id":55873061749115,"sku":"NL1840HP","price":28.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0504\/5174\/2908\/files\/nitecore-nl1840hp-accu-18650-40-ah-5997261.jpg?v=1761708063","url":"https:\/\/trrail.com\/en\/products\/nitecore-nl1840hp-accu-18650-4-0-ah","provider":"trrail.com","version":"1.0","type":"link"}