{"product_id":"fenix-are-a4-multifunctional-battery-charger","title":"Fenix ARE-A4 Multifunctional Battery Charger – 4-Bay Smart Charger for Li-ion \u0026 Ni-MH Batteries","description":"\u003ch2\u003eFenix ARE-A4 Multifunctional Battery Charger – 4-Channel Smart Charging\u003c\/h2\u003e\n\u003cp\u003eThe Fenix ARE-A4 Multifunctional Battery Charger is a versatile four-channel smart charger designed to recharge multiple battery sizes and chemistries in one convenient device. Compatible with lithium-ion (Li-ion), nickel-metal hydride (Ni-MH), and nickel-cadmium (Ni-Cd) rechargeable batteries, the ARE-A4 is an excellent charging solution for professional flashlights, headlamps, camping lanterns, and other battery-powered equipment.\u003c\/p\u003e\n\u003cp\u003eFeaturing four independent charging bays, a high-definition LCD screen, automatic battery detection, and multiple built-in protection circuits, the Fenix ARE-A4 provides convenient and controlled charging for industrial professionals, outdoor enthusiasts, and everyday users.\u003c\/p\u003e\n\u003ch3\u003eFour Independent Charging Channels\u003c\/h3\u003e\n\u003cp\u003eThe ARE-A4 allows users to recharge up to four compatible batteries simultaneously. Each charging channel operates independently, allowing different supported battery sizes and chemistries to be charged at the same time without requiring separate chargers.\u003c\/p\u003e\n\u003cp\u003eThis flexible design is particularly useful for professionals who rely on multiple rechargeable flashlights, headlamps, and portable lighting devices throughout the workday.\u003c\/p\u003e\n\u003ch3\u003eAutomatic Battery Detection \u0026amp; Smart Charging\u003c\/h3\u003e\n\u003cp\u003eThe Fenix ARE-A4 automatically identifies compatible battery chemistries and selects the appropriate charging mode. The intelligent charging system regulates charging voltage and current according to the battery type, eliminating the need for manual chemistry selection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLi-ion batteries: 4.2V \/ 1.0A per channel\u003c\/li\u003e\n\u003cli\u003eNi-MH and Ni-Cd batteries: 1.5V \/ 1.0A per channel\u003c\/li\u003e\n\u003cli\u003eIndependent charging control for each battery bay\u003c\/li\u003e\n\u003cli\u003eAutomatic selection of the appropriate charging mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Rechargeable Battery Sizes\u003c\/h3\u003e\n\u003cp\u003eThe ARE-A4 supports a broad range of rechargeable battery sizes commonly used in Fenix lighting equipment and other compatible electronic devices.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Chemistry\u003c\/th\u003e\n\u003cth\u003eCompatible Sizes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLithium-Ion (Li-ion)\u003c\/td\u003e\n\u003ctd\u003e10440, 14500, 16340, 18350, 18650, 21700, 26650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel-Metal Hydride (Ni-MH)\u003c\/td\u003e\n\u003ctd\u003eAAA, AA, C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel-Cadmium (Ni-Cd)\u003c\/td\u003e\n\u003ctd\u003eAAA, AA, C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAlways verify battery voltage, physical dimensions, and terminal compatibility before charging. Certain proprietary or oversized protected batteries may not fit even when their nominal battery size is listed as compatible.\u003c\/p\u003e\n\u003ch3\u003eHigh-Definition LCD Charging Display\u003c\/h3\u003e\n\u003cp\u003eThe integrated LCD screen provides clear information about each battery's charging progress. Users can monitor battery status and cycle through available charging information using the charger controls.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndividual battery charging status\u003c\/li\u003e\n\u003cli\u003eBattery charge level\u003c\/li\u003e\n\u003cli\u003eBattery voltage\u003c\/li\u003e\n\u003cli\u003eCharging current\u003c\/li\u003e\n\u003cli\u003eElapsed charging time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe display can also be switched off when illumination is not needed, making the charger convenient for use in offices, workshops, and residential environments.\u003c\/p\u003e\n\u003ch3\u003eMultiple Built-In Charging Protections\u003c\/h3\u003e\n\u003cp\u003eThe ARE-A4 incorporates multiple electronic protection systems to help reduce common charging hazards and protect compatible rechargeable batteries during operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli\u003eOver-current protection\u003c\/li\u003e\n\u003cli\u003eOver-voltage protection\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAC \u0026amp; DC Power Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe Fenix ARE-A4 supports both AC and DC power sources, providing flexibility for charging batteries at home, in the workplace, or in a compatible vehicle setup. The included AC power cable allows convenient connection to a standard electrical outlet.\u003c\/p\u003e\n\u003cp\u003eA compatible DC vehicle charging adapter is required for vehicle charging and is not included.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour independent charging bays\u003c\/li\u003e\n\u003cli\u003eCharges up to four compatible batteries simultaneously\u003c\/li\u003e\n\u003cli\u003eSupports Li-ion, Ni-MH, and Ni-Cd rechargeable batteries\u003c\/li\u003e\n\u003cli\u003eCompatible with popular 18650 and 21700 flashlight batteries\u003c\/li\u003e\n\u003cli\u003eSupports rechargeable AA, AAA, and C batteries\u003c\/li\u003e\n\u003cli\u003eAutomatic battery chemistry detection and charging mode selection\u003c\/li\u003e\n\u003cli\u003e1A charging current per channel\u003c\/li\u003e\n\u003cli\u003eHigh-definition LCD screen with individual battery information\u003c\/li\u003e\n\u003cli\u003eFour built-in electronic protection systems\u003c\/li\u003e\n\u003cli\u003eSupports AC and DC power sources\u003c\/li\u003e\n\u003cli\u003eCompact desktop design for convenient storage and operation\u003c\/li\u003e\n\u003cli\u003eIdeal for Fenix flashlights, headlamps, and rechargeable lanterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFenix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eARE-A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eARE-A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN\u003c\/td\u003e\n\u003ctd\u003e6942870306391\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMultifunctional Smart Battery Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Channels\u003c\/td\u003e\n\u003ctd\u003e4 Independent Bays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Battery Chemistries\u003c\/td\u003e\n\u003ctd\u003eLi-ion, Ni-MH, Ni-Cd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Li-ion Sizes\u003c\/td\u003e\n\u003ctd\u003e10440, 14500, 16340, 18350, 18650, 21700, 26650\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Ni-MH\/Ni-Cd Sizes\u003c\/td\u003e\n\u003ctd\u003eAAA, AA, C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLi-ion Charging Output\u003c\/td\u003e\n\u003ctd\u003e4.2V \/ 1.0A per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNi-MH\/Ni-Cd Charging Output\u003c\/td\u003e\n\u003ctd\u003e1.5V \/ 1.0A per Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Li-ion Output Power\u003c\/td\u003e\n\u003ctd\u003e16.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Ni-MH\/Ni-Cd Output Power\u003c\/td\u003e\n\u003ctd\u003e6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC and DC Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eHigh-Definition LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Detection\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Systems\u003c\/td\u003e\n\u003ctd\u003eShort Circuit, Over-Current, Over-Voltage, Reverse Polarity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e5.89 in. (149.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e4.09 in. (104 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e1.59 in. (40.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e9.35 oz. (265 g) Excluding Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-4°F to 122°F (-20°C to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFenix ARE-A4 Multifunctional Battery Charger\u003c\/li\u003e\n\u003cli\u003eAC power cable\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Rechargeable batteries and the optional DC vehicle charging adapter are not included.\u003c\/p\u003e\n\u003ch3\u003eRecommended Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRechargeable LED flashlights and searchlights\u003c\/li\u003e\n\u003cli\u003eProfessional headlamps and work lights\u003c\/li\u003e\n\u003cli\u003eRechargeable camping lanterns\u003c\/li\u003e\n\u003cli\u003eIndustrial and environmental field equipment\u003c\/li\u003e\n\u003cli\u003eEmergency preparedness and backup lighting\u003c\/li\u003e\n\u003cli\u003eSecurity and patrol equipment\u003c\/li\u003e\n\u003cli\u003eOutdoor recreation and camping gear\u003c\/li\u003e\n\u003cli\u003eHousehold rechargeable AA and AAA batteries\u003c\/li\u003e\n\u003cli\u003eWorkshops and professional equipment charging stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery Charging Safety\u003c\/h3\u003e\n\u003cp\u003eUse the Fenix ARE-A4 only with supported rechargeable battery chemistries and sizes. Do not attempt to recharge disposable alkaline batteries, non-rechargeable lithium batteries, or incompatible battery chemistries. Inspect batteries for damage before charging and always follow the manufacturer's charging instructions.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Activated Carbon Depot?\u003c\/h3\u003e\n\u003cp\u003eActivated Carbon Depot supplies dependable lighting equipment, rechargeable batteries, and professional accessories for industrial facilities, environmental technicians, contractors, and outdoor enthusiasts. The Fenix ARE-A4 Multifunctional Battery Charger provides a convenient way to maintain multiple rechargeable batteries, helping keep your essential lighting equipment powered and ready for use.\u003c\/p\u003e","brand":"Fenix Store","offers":[{"title":"Default Title","offer_id":68101500829885,"sku":"FX-AREA4","price":43.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/1408\/4285\/files\/fx-area4-2856577.jpg?v=1793414110","url":"https:\/\/activatedcarbondepot.com\/products\/fenix-are-a4-multifunctional-battery-charger","provider":"Activated Carbon Depot","version":"1.0","type":"link"}