{"product_id":"6-x-aa-battery-holder-with-5-5mm-2-1mm-dc-barrel-jack","title":"6 x AA Battery Holder with 5.5mm\/2.1mm DC Barrel Jack","description":"\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003e6 x AA Battery Holder with DC Jack\u003c\/b\u003e is the perfect upgrade for projects that require the 9-volt output of a standard rectangular battery, but desperately need significantly more runtime. By wiring six standard AA batteries in series, this holder delivers a nominal 9.0V (when using 1.5V alkaline cells) or 7.2V (when using 1.2V rechargeable NiMH cells). Because standard AA batteries hold substantially more total energy (mAh) than a single 9V block, this pack will keep your electronics running exponentially longer before needing a swap.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eThis specific holder eliminates the need for soldering or wire stripping. It comes pre-wired with a standard 5.5mm x 2.1mm center-positive DC barrel plug. This is the exact size required by standard Arduino development boards, CCTV cameras, and many small routers, allowing you to instantly provide mobile power with a simple \"plug-and-play\" connection.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Functional Advantages:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eExtended Battery Life:\u003c\/b\u003e Provides a massive increase in total capacity (up to 2000mAh to 3000mAh depending on the AA cells used) compared to the paltry 400mAh to 600mAh found in a standard rectangular 9V battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003ePre-Wired DC Barrel Jack:\u003c\/b\u003e Terminated with an industry-standard 5.5mm outer diameter and 2.1mm inner diameter DC plug, wired in a center-positive configuration for immediate use with common electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eHeavy-Duty Spring Contacts:\u003c\/b\u003e Features stiff, nickel-plated steel springs that keep the batteries firmly compressed in place, preventing temporary power losses if your project vibrates or is bumped.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eImpact-Resistant Enclosure:\u003c\/b\u003e Constructed from rigid, high-quality ABS plastic designed to withstand drops and protect the internal cells from physical damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eFlexible Chemistry Options:\u003c\/b\u003e Safely supports both standard non-rechargeable 1.5V Alkaline batteries (yielding 9V total) and rechargeable 1.2V NiMH\/NiCd batteries (yielding 7.2V total).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003ePerfect For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eArduino Prototyping:\u003c\/b\u003e Plugs directly into the DC power jack on the Arduino Uno, Mega, and Leonardo, providing a stable power supply for mobile robots or untethered testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eMotor \u0026amp; Servo Shields:\u003c\/b\u003e Delivers the necessary sustained current to drive multiple DC motors, stepper motors, or servos that would otherwise immediately drain a standard 9V battery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003ePortable Audio Gear:\u003c\/b\u003e An excellent DIY power replacement for guitar effect pedals, small portable synthesizers, and mini audio amplifiers that accept center-positive DC plugs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eField-Deployed Electronics:\u003c\/b\u003e Ideal for powering remote trail cameras, portable LED lighting rigs, or custom weather stations where a wall outlet is unavailable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eBattery Capacity:\u003c\/b\u003e Holds 6 x AA (LR6) Size Batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eOutput Voltage:\u003c\/b\u003e 9.0V DC (Alkaline) \/ 7.2V DC (Rechargeable NiMH)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003e\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eConnector Type:\u003c\/b\u003e 5.5mm (Outer Diameter) x 2.1mm (Inner Diameter) DC Barrel Plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003e\u003cb data-path-to-node=\"12,3,0\" data-index-in-node=\"0\"\u003ePolarity:\u003c\/b\u003e Center-Positive (Inner pin is positive, outer barrel is negative)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\"\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003eWire Length:\u003c\/b\u003e Approximately 15cm (6 inches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,5,0\"\u003e\u003cb data-path-to-node=\"12,5,0\" data-index-in-node=\"0\"\u003eHousing Material:\u003c\/b\u003e Black ABS Plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,6,0\"\u003e\u003cb data-path-to-node=\"12,6,0\" data-index-in-node=\"0\"\u003eContact Material:\u003c\/b\u003e Nickel-Plated Steel Springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,7,0\"\u003e\u003cb data-path-to-node=\"12,7,0\" data-index-in-node=\"0\"\u003eConfiguration:\u003c\/b\u003e Series connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42853793595463,"sku":null,"price":0.0,"currency_code":"KES","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/Six-6-AA-Battery-holder-with-DC-Jack.webp?v=1780776197","url":"https:\/\/www.ktechnics.com\/products\/6-x-aa-battery-holder-with-5-5mm-2-1mm-dc-barrel-jack","provider":"K-TECHNICS","version":"1.0","type":"link"}