{"product_id":"cnhl-innovation-rc-extreme-series-12500mah-14-8v-4s-lipo-battery-120c-with-qs8-plug","title":"CNHL Innovation RC Extreme Series 12500mAh 14.8V 4S Lipo Battery 120C with QS8 Plug","description":"\u003ch2\u003eQuick Fit Check\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCNHL Innovation RC Extreme Series 12500mAh 14.8V 4S LiPo Battery 120C with QS8 Plug\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a large-format\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4S high-capacity battery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for RC users who want maximum runtime, strong current delivery, and a high-current connector system for serious power setups. It is best suited to heavy-duty surface RC applications already built around a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4S power system\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a large battery layout.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, check four things first: your model should support\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4S voltage\u003c\/strong\u003e, the battery area should fit this oversized pack’s dimensions, the power system should match a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eQS8 connector\u003c\/strong\u003e, and the chassis should be comfortable with a battery weighing about\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1162g\u003c\/strong\u003e. If those points line up, this battery can be a very strong option for users who want one of the biggest and longest-running 4S solutions in this class.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e12500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage (S\/cell)\u003c\/td\u003e\n\u003ctd\u003e14.8V \/ 4S2P \/ 4-Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Rate (Continuous\/Burst)\u003c\/td\u003e\n\u003ctd\u003e120C \/ 240C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connector\u003c\/td\u003e\n\u003ctd\u003eQS8 Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e165 × 45 × 74 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1162g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Rate\u003c\/td\u003e\n\u003ctd\u003e5C Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalance Connector\u003c\/td\u003e\n\u003ctd\u003eJST-XH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Gauge\u003c\/td\u003e\n\u003ctd\u003e7 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStock Number\u003c\/td\u003e\n\u003ctd\u003e12501204QS8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eWhat Makes This 12500mAh 4S Battery Different\u003c\/h2\u003e\n\u003cp\u003eA\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12500mAh 4S LiPo battery with QS8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis not a normal 4S replacement pack. It is designed for users who want one of the biggest 4S battery formats in this style, with very high capacity, strong current capability, and a connector system ready for more demanding builds than mid-size plug formats were made for.\u003c\/p\u003e\n\u003cp\u003eThe most obvious difference is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecapacity\u003c\/strong\u003e. At 12500mAh on 4S, this battery is aimed at users who want maximum runtime, fewer battery changes, and a much larger energy reserve than a standard 4S pack can offer. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eQS8 connector\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand \u003cstrong\u003e8 AWG wire\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ereinforce that role by clearly placing the battery in a more serious high-current power-system category.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e120C discharge rate\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ematters just as much. On heavy and high-demand 4S applications, a weaker battery can begin to feel soft when the system is pushed harder. This pack is intended for users who want stronger 4S voltage support with a stable, forceful feel under load.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThis battery is best suited to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-capacity 4S surface RC applications\u003c\/strong\u003e, especially where maximum runtime, strong current support, and a large-format battery layout are already part of the intended build. It can make sense in modified trucks, heavier street and speed-focused projects, endurance-style setups, and other demanding RC applications where a normal 4S pack is simply too small for the job.\u003c\/p\u003e\n\u003cp\u003eBecause of its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eQS8 connector\u003c\/strong\u003e, greater case height, heavy overall weight, and oversized footprint, this battery should be viewed as a specialty 4S option rather than a general-purpose replacement battery. It fits most naturally in builds where tray space, battery balance, connector choice, and power demand have already been planned around a large-format pack.\u003c\/p\u003e\n\u003cp\u003eThat is the real purpose of this product. It is not meant to be the most universal 4S battery in the lineup. It is designed for users who specifically want a bigger, longer-running, higher-current 4S solution.\u003c\/p\u003e\n\u003ch2\u003ePart of the CNHL Innovation RC Extreme Series\u003c\/h2\u003e\n\u003cp\u003eThis battery is part of the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/chinahobbyline.com\/collections\/cnhl-innovation-rc-extreme-series-batteries\"\u003eCNHL Innovation RC Extreme Series\u003c\/a\u003e, the most powerful battery platform CNHL has made to date. Built around speedrun-focused power delivery, heavy-duty wire, and QS8 hardware, this series is aimed at advanced RC users who need stronger current transfer and less compromise in extreme high-load setups.\u003c\/p\u003e\n\u003cp\u003eIt is not positioned as a general-purpose pack for casual use. The Innovation RC Extreme Series is better suited to serious speedrun cars, drag-style builds, and other demanding RC platforms where connector quality, solder integrity, and total system resistance all play a real role in performance.\u003c\/p\u003e\n\u003ch2\u003eImportant Notice for High-Power Use\u003c\/h2\u003e\n\u003cp\u003eFor proper power transfer, this battery should be used with appropriate high-current connector hardware such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eQS8, 8mm bullets, or larger ESC-side connectors\u003c\/strong\u003e. All solder work must be solid, as every soldered connection matters in extreme current applications.\u003c\/p\u003e\n\u003cp\u003eFor maximum performance, experienced users may cycle the pack 2 to 3 times and warm it to around\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e105-110°F\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebefore hard running. This battery is intended for advanced use. Please use at your own risk.\u003c\/p\u003e\n\u003ch2\u003eWhere This Battery Makes the Most Sense\u003c\/h2\u003e\n\u003cp\u003eThis battery makes the most sense in RC setups that are intentionally built around larger 4S packs, especially where\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eruntime\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower consistency\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econnector strength\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ematter more than keeping the battery compact. Users looking at a battery in this class are usually choosing a specific setup direction on purpose rather than shopping for a general replacement pack.\u003c\/p\u003e\n\u003cp\u003eThat is why fitment matters so much here. With a battery this size, the key checks are not only voltage, but also tray length, battery height, total weight, and connector format. For the right setup, the extra capacity can be a major advantage. For the wrong setup, it is simply much more battery than the chassis was designed around.\u003c\/p\u003e\n\u003ch2\u003eLarge-Format 4S Fitment Direction\u003c\/h2\u003e\n\u003cp\u003eThis battery may be relevant to powerful and larger-format RC surface builds, including certain speed-run, truck, street, and custom projects where the tray space and connector system have already been adapted for a pack in this class. It is the kind of battery that makes most sense in specialized high-demand applications rather than in ordinary stock battery compartments.\u003c\/p\u003e\n\u003cp\u003eThat is why a battery like this should always be matched by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoltage, connector, dimensions, and vehicle balance\u003c\/strong\u003e, not by voltage alone. A large-capacity 4S QS8 battery is a very specific solution, and it performs best when the full setup has been built with that in mind.\u003c\/p\u003e","brand":"CHINA HOBBY LINE","offers":[{"title":"Default Title","offer_id":51887910584616,"sku":"12501204QS8","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7238\/6856\/files\/2_fd8a595b-599a-4335-89c3-2dd3a97d7e9f.webp?v=1780265858","url":"https:\/\/islandhobbynut.com\/es\/products\/cnhl-innovation-rc-extreme-series-12500mah-14-8v-4s-lipo-battery-120c-with-qs8-plug","provider":"Island Hobby Nut","version":"1.0","type":"link"}