{"product_id":"7-4v-450mah-2s-lipo-battery-ultra-compact-rc-micro-drone-power-pack","title":"7.4V 450mAh 2S LiPo Battery (Ultra-Compact RC \u0026 Micro Drone Power Pack)","description":"\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003e7.4V 450mAh 2S LiPo Battery\u003c\/b\u003e is the perfect energy source for applications where every single gram counts, but 1S (3.7V) batteries simply cannot provide enough thrust or torque. This \"2S\" configuration combines two high-discharge lithium-polymer cells in series, delivering a punchy 7.4V nominal output in a footprint roughly the size of a standard matchbox. It is the absolute standard upgrade for indoor micro-drones, sub-micro helicopters, and 1\/24th scale desktop rock crawlers.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\" id=\"p-rc_4bb7f440e17fd745-257\"\u003eDespite its tiny size, this battery is built to perform under pressure. It typically features a solid continuous discharge rating (usually between 20C and 30C), allowing it to easily deliver the burst amperage required for rapid throttle punch-outs or climbing over steep obstacles. \u003cspan class=\"citation-316 citation-end-316\"\u003eTo ensure safe and equalized charging, the pack is equipped with a standard 3-pin JST-XH balance lead.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e For the main power delivery, it most commonly features a lightweight red JST-RCY connector, a micro JST-PH, or an XT30 plug to match popular micro-electronics. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\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\" id=\"p-rc_4bb7f440e17fd745-258\"\u003e\u003cspan class=\"citation-315\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-315\"\u003eUltra-Lightweight Footprint:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-315 citation-end-315\"\u003e Weighing in at roughly 25 to 30 grams, it provides the 7.4V power necessary for micro brushless motors without destroying the delicate thrust-to-weight ratio of indoor aircraft.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\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\"\u003ePunchy Discharge Rate:\u003c\/b\u003e Engineered to sustain steady burst currents without severe voltage sag, ensuring snappy throttle response and consistent motor torque.\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\"\u003eIntegrated Cell Balancing:\u003c\/b\u003e Features a standard 3-pin JST-XH balance connector, allowing your smart charger to perfectly equalize both internal cells to 4.2V for maximum lifespan and safety.\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\"\u003eConsistent Power Delivery:\u003c\/b\u003e Maintains a relatively flat discharge curve, ensuring your micro drones and vehicles handle predictably from the start of the battery to the very end.\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\"\u003eLow-Profile Dimensions:\u003c\/b\u003e Specifically sized to slide into the narrow battery trays of popular 1\/24th scale chassis and the underbellies of micro quadcopters.\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\"\u003eMicro FPV Drones \u0026amp; \"Whoops\":\u003c\/b\u003e The go-to power source for 2S brushless micro-drones designed for indoor racing and tight-quarters freestyle flying.\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\"\u003e1\/24th Scale RC Crawlers:\u003c\/b\u003e A massive performance and runtime upgrade for micro desktop crawlers like the Axial SCX24, providing incredible low-end torque for steep climbs.\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\"\u003eSub-Micro RC Airplanes:\u003c\/b\u003e Provides the necessary RPMs to fly small, 400mm-wingspan foam park flyers and 3D indoor profile planes.\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\"\u003eWearable Tech \u0026amp; Mini Robotics:\u003c\/b\u003e An excellent, easily concealable 7.4V power supply for custom cosplay props, animated LED badges, and micro-servo robotic mechanisms.\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 Chemistry:\u003c\/b\u003e Lithium Polymer (LiPo)\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\"\u003eCell Configuration:\u003c\/b\u003e 2S1P (2 Cells in Series)\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\"\u003eNominal Voltage:\u003c\/b\u003e 7.4V\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\"\u003eFully Charged Voltage:\u003c\/b\u003e 8.4V (4.2V per cell)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,4,0\" id=\"p-rc_4bb7f440e17fd745-259\"\u003e\u003cspan class=\"citation-314\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"12,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-314\"\u003eNominal Capacity:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-314 citation-end-314\"\u003e 450mAh (0.45 Amp-hours)\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\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\"\u003eTypical Discharge Rate (C-Rating):\u003c\/b\u003e 20C to 30C Continuous (Varies by manufacturer)\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\"\u003eMain Power Connector:\u003c\/b\u003e Red JST-RCY, XT30, or JST-PH 2.0 (Verify connector type before purchase)\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\"\u003eBalance Connector:\u003c\/b\u003e 3-Pin JST-XH\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,8,0\"\u003e\u003cb data-path-to-node=\"12,8,0\" data-index-in-node=\"0\"\u003eApproximate Dimensions:\u003c\/b\u003e ~45 mm x 25 mm x 13 mm (L x W x H)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,9,0\"\u003e\u003cb data-path-to-node=\"12,9,0\" data-index-in-node=\"0\"\u003eApproximate Weight:\u003c\/b\u003e ~25 to 30 grams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42858702340167,"sku":null,"price":0.0,"currency_code":"KES","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/RM10701-1-fdf4-vhUr.webp?v=1780938055","url":"https:\/\/www.ktechnics.com\/products\/7-4v-450mah-2s-lipo-battery-ultra-compact-rc-micro-drone-power-pack","provider":"K-TECHNICS","version":"1.0","type":"link"}