{"product_id":"nitecore-new-i4-intellicharger-battery-charger","title":"Nitecore New i4 Intellicharger Battery Charger","description":"\u003cp\u003e\u003cstrong\u003eNitecore I4 IntelliCharger\u003c\/strong\u003e is a smart \u003cstrong\u003efour-bay battery charger\u003c\/strong\u003e for \u003cstrong\u003erechargeable Li-ion\u003c\/strong\u003e, \u003cstrong\u003eIMR\u003c\/strong\u003e, \u003cstrong\u003eNiMH and Ni-Cd cells\u003c\/strong\u003e. It charges up to four batteries at once, detects battery type, selects suitable current, and supports multiple voltages for flexible everyday use.\u003c\/p\u003e\n\u003cp\u003eThis Nitecore New i4 Intellicharger chargers uits \u003cstrong\u003eusers who need one reliable charger for \u003ca href=\"https:\/\/royalvapery.co.uk\/collections\/vape-batteries\" title=\"Buy Vape Batteries\"\u003evape batteries\u003c\/a\u003e\u003c\/strong\u003e, torches, camera accessories, electronic tools, radios, and \u003cstrong\u003ehousehold rechargeable cells\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Nitecore New i4 Intellicharger?\u003c\/h2\u003e\n\u003cp\u003eNitecore New i4 Intellicharger \u003cstrong\u003eimproves charging speed\u003c\/strong\u003e, \u003cstrong\u003ebattery compatibility\u003c\/strong\u003e, and \u003cstrong\u003esafety control\u003c\/strong\u003e compared with the older i4 model. It supports independent charging slots, automatic current selection, 0V IMR recovery, and \u003cstrong\u003enon-rechargeable lithium battery detection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHere are key benefits of Nitecore New i4 Intellicharger:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharges\u003c\/strong\u003e up to four batteries independently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivers\u003c\/strong\u003e up to \u003cstrong\u003e1500mA current in one slot\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports\u003c\/strong\u003e 1.2V, 3.7V, 4.2V and 4.35V batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelects\u003c\/strong\u003e current automatically based on battery capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedirects\u003c\/strong\u003e power with Active Current Distribution Technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects\u003c\/strong\u003e cells with overcharge, reverse polarity and short-circuit safeguards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e a \u003cstrong\u003e3 pin UK plug\u003c\/strong\u003e for UK mains sockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat Makes the Nitecore I4 IntelliCharger Faster?\u003c\/h2\u003e\n\u003cp\u003eNitecore I4 IntelliCharger uses \u003cstrong\u003e100% Charging Acceleration\u003c\/strong\u003e to charge faster than the original i4. One battery can receive up to \u003cstrong\u003e1500mA\u003c\/strong\u003e, while two batteries can receive up to \u003cstrong\u003e750mA per bay\u003c\/strong\u003e, depending on slot use and battery condition.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, sans-serif; font-size: 15px; color: #222; background: #fff; border: 1px solid #823DB3; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 24px rgba(130,61,179,0.18);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #823DB3; color: #fff;\"\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; border-right: 1px solid rgba(255,255,255,0.35);\"\u003eCharging setup\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold;\"\u003eMaximum charging output\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003e1 battery inserted\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eUp to 1500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003e2 batteries inserted\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eUp to 750mA per bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eMultiple batteries inserted\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eCurrent adjusts automatically\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-right: 1px solid #eadcf3;\"\u003e4 batteries inserted\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px;\"\u003eUp to 375mA per bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThis smart distribution helps reduce charging time without forcing unsuitable current into smaller cells.\u003c\/p\u003e\n\u003ch2\u003eHow Does Active Current Distribution Technology Work?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eActive Current Distribution Technology\u003c\/strong\u003e sends available charging power to the battery that needs it most. When one battery finishes charging, the charger can move more charging power to the remaining active bay.\u003c\/p\u003e\n\u003cp\u003eThis feature matters because battery slots rarely finish at the same time. Different capacities, chemistries and discharge levels need different charge durations. The I4 manages that process automatically.\u003c\/p\u003e\n\u003ch2\u003eWhich Batteries Does the Nitecore Intellicharger I4 Support?\u003c\/h2\u003e\n\u003cp\u003eNitecore Intellicharger I4 battery charger supports a wide range of rechargeable cylindrical batteries, including common vape, torch and household cell formats.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, sans-serif; font-size: 15px; color: #222; background: #fff; border: 1px solid #823DB3; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 24px rgba(130,61,179,0.18);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #823DB3; color: #fff;\"\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; border-right: 1px solid rgba(255,255,255,0.35); width: 28%;\"\u003eBattery category\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold;\"\u003eSupported examples\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eLi-ion \/ IMR \/ LiFePO4\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; line-height: 1.55;\"\u003e10340, 10440, 14500, 16340, 17335, 17500, 17670, 18490, 18650, 20700, 21700, 22650, 25500, 26650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eNiMH \/ Ni-Cd\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; line-height: 1.55;\"\u003eAA, AAA, AAAA, C, D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-right: 1px solid #eadcf3;\"\u003eVoltage support\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; line-height: 1.55;\"\u003e1.2V, 3.7V, 4.2V, 4.35V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe \u003cstrong\u003eNITECORE I4 INTELLICHARGER 18650 26650\u003c\/strong\u003e compatibility makes this charger useful for high-drain cells used in LED torches, vaping devices and outdoor equipment.\u003c\/p\u003e\n\u003ch2\u003eCan Each Slot Charge Independently?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYes\u003c\/strong\u003e. Each bay on the Nitecore New i4 Intellicharger Four Bay Li-ion\/NiMH Charger works independently. You can charge different battery sizes, chemistries and capacities at the same time when the batteries are compatible with the charger.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eC button\u003c\/strong\u003e selects a charging slot. The \u003cstrong\u003eV button\u003c\/strong\u003e changes compatible voltage settings where manual selection is required. This design gives better control than a basic charger with fixed output.\u003c\/p\u003e\n\u003ch2\u003eWhat Safety Features Does the Nitecore I4 IntelliCharger Include?\u003c\/h2\u003e\n\u003cp\u003eNitecore I4 IntelliCharger includes safety systems that support controlled battery charging. These features reduce risk when the charger is used correctly with rechargeable batteries.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, sans-serif; font-size: 15px; color: #222; background: #fff; border: 1px solid #823DB3; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 24px rgba(130,61,179,0.18);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #823DB3; color: #fff;\"\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; border-right: 1px solid rgba(255,255,255,0.35); width: 36%;\"\u003eSafety feature\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold;\"\u003eWhat it does\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eReverse polarity protection\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eDetects incorrectly inserted batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eShort-circuit prevention\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eHelps prevent unsafe current flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eNon-rechargeable lithium detection\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eAlerts you with flashing LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eOvertime charging protection\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eLimits charging time to around 20 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eFlame-resistant materials\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eSupports safer charger construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eHeat dissipation design\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eHelps control operating temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-right: 1px solid #eadcf3;\"\u003eIMR charging optimisation\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px;\"\u003eKeeps end voltage within safe limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlways use the \u003cstrong\u003eNitecore i4 Intellicharger manual\u003c\/strong\u003e before charging unfamiliar batteries.\u003c\/p\u003e\n\u003ch2\u003eHow Does IMR Battery Restoration Work?\u003c\/h2\u003e\n\u003cp\u003eNitecore I4 IntelliCharger includes \u003cstrong\u003eIMR Battery Restoration\u003c\/strong\u003e for certain depleted IMR cells. This mode can attempt to recover a compatible 0V IMR battery by using the charger’s restoration function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo activate the restoration mode\u003c\/strong\u003e, \u003cstrong\u003einsert the battery correctly\u003c\/strong\u003e, then press and hold the \u003cstrong\u003eC\u003c\/strong\u003e and \u003cstrong\u003eV\u003c\/strong\u003e buttons together. Battery recovery is not guaranteed. Damaged, swollen, leaking or non-rechargeable cells must not be charged.\u003c\/p\u003e\n\u003ch2\u003eHow Do the LED Indicators Work?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eLED indicators show battery status\u003c\/strong\u003e during charging. While a battery charges, the \u003cstrong\u003egreen LEDs show progress\u003c\/strong\u003e. When \u003cstrong\u003echarging finishes, the LEDs become steady green\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe charger can also use flashing LEDs to warn about unsupported or unsafe cells, including non-rechargeable lithium batteries.\u003c\/p\u003e\n\u003ch2\u003eNitecore I4 IntelliCharger Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, sans-serif; font-size: 15px; color: #222; background: #fff; border: 1px solid #823DB3; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 24px rgba(130,61,179,0.18);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #823DB3; color: #fff;\"\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; border-right: 1px solid rgba(255,255,255,0.35); width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eProduct name\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eNitecore I4 IntelliCharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eCharger type\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eSmart four-bay battery charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eInput\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eAC 100–240V 50\/60Hz 0.25A max 10W or DC 9–12V 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eOutput voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003e4.35V ±1%, 4.2V ±1%, 3.7V ±1%, 1.48V ±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eCharging current\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eUp to 1500mA x 1, 750mA x 2, 500mA x 2, 375mA x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eBattery chemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eLi-ion, IMR, LiFePO4, NiMH, Ni-Cd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eSlots\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003e4 independent charging bays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eApprox. 140mm x 94.8mm x 37mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eApprox. 202g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-right: 1px solid #eadcf3;\"\u003eUK use\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px;\"\u003eSupplied with a 3 pin UK plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/4200\/3290\/files\/nitecore-i4-intellicharger-key-specifications.webp?v=1779355250\" alt=\"Nitecore New i4 Intellicharger Battery Charger Specifications\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWho is the Nitecore Intellicharger New i4 For?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNitecore Intellicharger New i4\u003c\/strong\u003e is suitable for users who charge several rechargeable batteries and need reliable automatic control.\u003c\/p\u003e\n\u003cp\u003eIt is a strong match for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVape users\u003c\/strong\u003e who charge 18650, 20700 or 21700 rechargeable cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorch users\u003c\/strong\u003e who need 18650 or 26650 battery support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhotographers\u003c\/strong\u003e who use AA or AAA NiMH batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor users\u003c\/strong\u003e who carry mixed battery sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHouseholds\u003c\/strong\u003e that want one charger for multiple rechargeable formats.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow do you Use the Nitecore I4 IntelliCharger?\u003c\/h2\u003e\n\u003cp\u003eUse the Nitecore I4 IntelliCharger by inserting compatible rechargeable batteries with correct polarity, \u003cstrong\u003econnecting the charger to mains power\u003c\/strong\u003e, and \u003cstrong\u003echecking the LED status\u003c\/strong\u003e. The charger detects most cells automatically and selects suitable charging current.\u003c\/p\u003e\n\u003cp\u003eHere is step by step guidline to use the I4 Intellicharger:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert\u003c\/strong\u003e compatible rechargeable batteries into the bays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck\u003c\/strong\u003e positive and negative polarity marks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect\u003c\/strong\u003e the charger with the UK mains plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelect\u003c\/strong\u003e slot or voltage manually when needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor\u003c\/strong\u003e the LED charging indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e batteries when the LEDs show full charge.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eRefer to the \u003cstrong\u003eNitecore Intellicharger I4 instructions\u003c\/strong\u003e for voltage selection, current adjustment and restoration mode before using advanced functions.\u003c\/p\u003e\n\u003ch2\u003eWhat Should You do if the Nitecore Intellicharger I4 is Not Charging?\u003c\/h2\u003e\n\u003cp\u003eIf the \u003cstrong\u003eNitecore Intellicharger I4 is not charging\u003c\/strong\u003e, check battery placement, polarity, battery type, mains connection and \u003cstrong\u003eLED warnings first\u003c\/strong\u003e. Many charging issues come from incompatible, non-rechargeable, over-discharged or incorrectly inserted batteries.\u003c\/p\u003e\n\u003cp\u003eHere are some tips to check why the Nitecore Intellicharger I4 is not charging:\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: separate; border-spacing: 0; font-family: Arial, sans-serif; font-size: 15px; color: #222; background: #fff; border: 1px solid #823DB3; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 24px rgba(130,61,179,0.18);\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #823DB3; color: #fff;\"\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; border-right: 1px solid rgba(255,255,255,0.35); width: 25%;\"\u003eIssue\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; border-right: 1px solid rgba(255,255,255,0.35); width: 35%;\"\u003eLikely cause\u003c\/th\u003e\n\u003cth style=\"padding: 14px 16px; text-align: left; font-weight: bold; width: 40%;\"\u003eAction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eNo LEDs\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eNo power supply\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eCheck plug, socket and cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eFlashing LEDs\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eUnsupported or unsafe battery\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eRemove the battery and check chemistry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eBattery not recognised\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eCell voltage is too low\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eCheck manual for restoration guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #faf6fd;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eOne bay inactive\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3; border-right: 1px solid #eadcf3;\"\u003eSlot selection or contact issue\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-bottom: 1px solid #eadcf3;\"\u003eReinsert battery and clean contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 13px 16px; border-right: 1px solid #eadcf3;\"\u003eCharging stops early\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px; border-right: 1px solid #eadcf3;\"\u003eBattery may be full or faulty\u003c\/td\u003e\n\u003ctd style=\"padding: 13px 16px;\"\u003eTest with another compatible cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNever charge damaged, leaking, swollen, rusted or non-rechargeable batteries.\u003c\/p\u003e\n\u003ch2\u003eWhy Buy the Nitecore New i4 Intellicharger UK Version?\u003c\/h2\u003e\n\u003cp\u003eNitecore New i4 Intellicharger UK\u003cstrong\u003e \u003c\/strong\u003eversion gives \u003cstrong\u003eUK buyers a practical charger\u003c\/strong\u003e with the correct mains plug, broad compatibility, and intelligent charging control. It replaces several basic chargers with one flexible four-bay system.\u003c\/p\u003e\n\u003cp\u003eThe charger delivers strong value because it combines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFast single-slot charging.\u003c\/li\u003e\n\u003cli\u003eFour independent charging bays.\u003c\/li\u003e\n\u003cli\u003eBroad battery compatibility.\u003c\/li\u003e\n\u003cli\u003eManual voltage control.\u003c\/li\u003e\n\u003cli\u003eAutomatic current selection.\u003c\/li\u003e\n\u003cli\u003eBuilt-in protection features.\u003c\/li\u003e\n\u003cli\u003eUK plug convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs About the Nitecore I4 IntelliCharger\u003c\/h2\u003e\n\u003ch3\u003eIs the Nitecore I4 IntelliCharger suitable for 18650 batteries?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eYes\u003c\/strong\u003e. The Nitecore I4 IntelliCharger supports rechargeable 18650 Li-ion and IMR batteries. It also supports many other cylindrical cells, \u003cstrong\u003eincluding 21700 and 26650 formats\u003c\/strong\u003e, depending on battery type and condition.\u003c\/p\u003e\n\u003ch3\u003eDoes the Nitecore New i4 charge AA and AAA batteries?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eYes\u003c\/strong\u003e. The Nitecore New i4 charges compatible NiMH and Ni-Cd AA, AAA, AAAA, C and D batteries. It also supports selected lithium-based rechargeable cells.\u003c\/p\u003e\n\u003ch3\u003eWhat is the maximum output of the Nitecore I4 IntelliCharger?\u003c\/h3\u003e\n\u003cp\u003eNitecore I4 IntelliCharger delivers up to 1500mA, When charging one battery. It can \u003cstrong\u003edeliver up to 750mA per bay\u003c\/strong\u003e when two batteries are charging, depending on the setup.\u003c\/p\u003e\n\u003ch3\u003eWhat do the C and V buttons do?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eC button\u003c\/strong\u003e selects a charging bay and helps \u003cstrong\u003eadjust current\u003c\/strong\u003e. The \u003cstrong\u003eV button\u003c\/strong\u003e helps set \u003cstrong\u003echarging voltage\u003c\/strong\u003e for compatible batteries. The exact function depends on the battery and charger mode.\u003c\/p\u003e\n\u003ch3\u003eCan the Nitecore Intellicharger I4 restore dead batteries?\u003c\/h3\u003e\n\u003cp\u003eThe charger can attempt IMR Battery Restoration for certain 0V depleted IMR cells. It cannot safely restore every dead battery. Damaged or non-rechargeable batteries must not be charged.\u003c\/p\u003e\n\u003ch3\u003eDoes the charger detect non-rechargeable lithium batteries?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eYes\u003c\/strong\u003e. The Nitecore Intellicharger I4 can detect many non-rechargeable lithium batteries and warn the user with flashing LED indicators.\u003c\/p\u003e\n\u003ch3\u003eIs the Nitecore I4 IntelliCharger safe for overnight charging?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003echarger includes overtime protection and smart charging features\u003c\/strong\u003e, but unattended charging is not recommended. Charge batteries on a suitable surface and remove them after completion.\u003c\/p\u003e\n\u003ch3\u003eWhat does solid green mean on the Nitecore I4?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSolid green LEDs usually show that charging has completed\u003c\/strong\u003e. Flashing LEDs can indicate charging progress, battery detection, or a warning state depending on the pattern.\u003c\/p\u003e\n\u003ch3\u003eIs the Nitecore I4 better than the older i4?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eYes\u003c\/strong\u003e. \u003cstrong\u003eThe New i4 is an update of the older i4\u003c\/strong\u003e. It offers faster charging, Active Current Distribution Technology, expanded voltage support, automatic current selection and improved battery handling.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy the Nitecore Intellicharger I4 in the UK?\u003c\/h3\u003e\n\u003cp\u003eYou can buy the Nitecore Intellicharger I4 from \u003cstrong\u003eRoyal Vapery\u003c\/strong\u003e, a \u003cstrong\u003eUK retail shop\u003c\/strong\u003e. Royal Vapery \u003cstrong\u003esupplies the charger for UK customers\u003c\/strong\u003e and can help with product guidance before purchase.\u003c\/p\u003e","brand":"Royal Vapery","offers":[{"title":"Default Title","offer_id":53735231553882,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/4200\/3290\/files\/nitecore-new-i4-intellicharger-battery-charger.jpg?v=1776785055","url":"https:\/\/royalvapery.co.uk\/products\/nitecore-new-i4-intellicharger-battery-charger","provider":"Royal Vapery","version":"1.0","type":"link"}