{"product_id":"cnhl-innovation-rc-extreme-series-10500mah-74v-2s-120c-lipo-battery-with-qs8-plug","title":"CNHL Innovation RC Extreme Series 10500mAh 7.4V 2S 120C Lipo Battery with QS8 Plug","description":"\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eQuick Fit Check\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eCNHL Innovation RC Extreme Series 10500mAh 7.4V 2S 120C LiPo Battery with QS8 Plug\u003c\/strong\u003e is a large-format \u003cstrong\u003e2S high-capacity battery\u003c\/strong\u003e designed for RC users who want longer runtime, strong current delivery, and a more serious connector setup than standard small-plug packs usually provide. It is best suited to surface RC applications that are already built around a \u003cstrong\u003e2S power system\u003c\/strong\u003e and have enough space for a long, high-capacity battery layout.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, check four things first: your vehicle should support \u003cstrong\u003e2S voltage\u003c\/strong\u003e, the battery area should fit this pack’s dimensions, the power system should match a \u003cstrong\u003eQS8 connector\u003c\/strong\u003e, and the chassis should be comfortable with a battery weighing about \u003cstrong\u003e531g\u003c\/strong\u003e. If those points line up, this battery can be a very strong choice for users who want a longer-running and more heavy-duty 2S setup.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProduct Specifications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv style=\"width: 50%; overflow-x: auto; -webkit-overflow-scrolling: touch;\"\u003e\n\u003ctable style=\"font-size: 14px; line-height: 1.3; border-collapse: separate !important; border-spacing: 0 8px !important;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 20%; background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eCapacity\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e10500mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eVoltage (S\/cell)\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e7.4V \/ 2S2P \/ 2-Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eDischarge Rate (Continuous\/Burst)\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e120C \/ 240C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eOutput Connector\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003eQS8 Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e164 × 45 × 33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003eApprox. 531g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eCharge Rate\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e5C Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eBalance Connector\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003eJST-XH-3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eWire Gauge\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e7 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #FFDF2A; color: #000; font-weight: bold; padding: 12px; border-radius: 8px 0 0 8px;\"\u003eStock Number\u003c\/td\u003e\n\u003ctd style=\"width: 20%; border: 4px solid #FFDF2A; padding: 12px; border-radius: 0 8px 8px 0;\"\u003e10501202QS8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWhat Makes This 10500mAh 2S Battery Different\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eMost 2S LiPo batteries are built around everyday RC use, where moderate capacity and a smaller connector are enough. This battery is clearly aimed at a different kind of setup. A \u003cstrong\u003e10500mAh 2S LiPo with QS8\u003c\/strong\u003e is designed for users who want much more runtime and much stronger current handling than an ordinary 2S pack can provide.\u003c\/p\u003e\n\u003cp\u003eThe biggest difference is \u003cstrong\u003ecapacity\u003c\/strong\u003e. At 10500mAh, this battery is built for longer sessions and fewer battery changes, which can make a real difference on heavier or more demanding 2S platforms. The second major difference is the \u003cstrong\u003eQS8 connector\u003c\/strong\u003e and \u003cstrong\u003e7 AWG wire\u003c\/strong\u003e, both of which point to a more serious power system than what is typically seen on standard 2S replacement packs.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e120C discharge rate\u003c\/strong\u003e is also an important part of the story. On high-load 2S setups, weaker batteries can feel soft or inconsistent when the throttle demand goes up. A battery like this is meant for users who want strong current delivery and a pack that still feels authoritative even while staying on 2S voltage.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eApplications\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis battery is best suited to \u003cstrong\u003ehigh-capacity 2S surface RC applications\u003c\/strong\u003e, especially where longer runtime, strong current capability, and a larger-format battery layout are already part of the build plan. It can make sense in modified trucks, endurance-style setups, heavier 2S platforms, and other RC applications where users intentionally choose 2S but still want far more usable energy than a normal pack offers.\u003c\/p\u003e\n\u003cp\u003eBecause of its \u003cstrong\u003eQS8 connector\u003c\/strong\u003e, long case dimensions, and heavier weight, this battery is best viewed as a specialty 2S option rather than a basic replacement battery. It works most naturally in builds where the tray space, connector standard, and overall vehicle balance have already been planned around a large-capacity pack.\u003c\/p\u003e\n\u003cp\u003eThat is really the point of this product. It is not trying to be the most universal 2S battery on the shelf. It is designed for users who specifically want a larger, longer-running, higher-current 2S solution.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePart of the CNHL Innovation RC Extreme Series\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis battery is part of the CNHL Innovation RC Extreme Series, 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\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eImportant Notice for High-Power Use\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eFor proper power transfer, this battery should be used with appropriate high-current connector hardware such as \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 \u003cstrong\u003e105-110°F\u003c\/strong\u003e before hard running. This battery is intended for advanced use. Please use at your own risk.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWhere This Battery Makes the Most Sense\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis battery makes the most sense in RC setups that are intentionally built around larger 2S packs, especially where \u003cstrong\u003eruntime\u003c\/strong\u003e, \u003cstrong\u003epower consistency\u003c\/strong\u003e, and \u003cstrong\u003econnector strength\u003c\/strong\u003e are more important than keeping the battery small and light. Users looking for a battery in this class are usually not just replacing a standard pack. They are choosing a very specific direction for the build.\u003c\/p\u003e\n\u003cp\u003eThat is why fitment matters so much here. With a pack this size, the most important checks are not only voltage, but also tray length, battery height, total weight, and connector format. For the right setup, that extra capacity can be a real advantage. For the wrong setup, the battery is simply larger than necessary.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBest Use Case\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis product is best for RC users who already know they want a \u003cstrong\u003elarge-format 2S battery\u003c\/strong\u003e and are building around that requirement on purpose. That usually means prioritizing \u003cstrong\u003elong runtime\u003c\/strong\u003e, \u003cstrong\u003ehigh current capability\u003c\/strong\u003e, and a power system that can take advantage of the \u003cstrong\u003eQS8 connector\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf the goal is simply to find a normal 2S replacement battery for a standard-size tray, there are usually smaller and more conventional options that make more sense. But if the setup is intentionally moving toward a bigger-capacity, heavy-duty 2S direction, this battery fills that role very clearly.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFAQ\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat kind of setup is this battery best for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is best for larger or custom-fit 2S surface RC setups where long runtime, strong discharge capability, and a high-current QS8 connector are part of the intended power system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the main advantage of this battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe main advantages are very high capacity, strong current delivery, and a serious connector format. It is designed for users who want a longer-running and more heavy-duty 2S solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy would someone choose such a large 2S battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSome users deliberately stay on 2S for class rules, driving feel, or system preference, but still want much more runtime and much stronger current support than a normal 2S pack can offer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I confirm before buying?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck voltage, connector type, battery dimensions, and total weight first. With a battery in this size class, physical fitment and overall vehicle balance are just as important as electrical compatibility.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePackage Includes\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e1 × CNHL Innovation RC Series 10500mAh 7.4V 2S 120C LiPo Battery with QS8 Plug\u003c\/p\u003e\n\u003ch4 data-end=\"162\" data-start=\"0\"\u003e\u003cstrong\u003e⚠️\u003cspan style=\"text-decoration: underline;\"\u003eWARNING\u003c\/span\u003e⚠️\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-start=\"15\" data-end=\"153\"\u003eDo not overcharge, over discharge, short circuit, puncture, crush, disassemble, or expose the battery to water, fire, or excessive heat.\u003c\/li\u003e\n\u003cli data-start=\"15\" data-end=\"153\"\u003eCharge only with a proper LiPo balance charger. Never exceed 4.2V per cell or discharge below the recommended cutoff voltage. (Normal cell voltage 3.7V~4.2V)\u003c\/li\u003e\n\u003cli data-start=\"15\" data-end=\"153\"\u003eStop using or charging the battery immediately if it becomes hot, swells, leaks, emits odor, or behaves abnormally.\u003c\/li\u003e\n\u003cli data-start=\"15\" data-end=\"153\"\u003eInspect the battery, connector, balance lead, and cell voltage before use. Do not use if damaged, swollen, punctured, leaking, or if cell voltage is abnormal.\u003c\/li\u003e\n\u003cli data-start=\"15\" data-end=\"153\"\u003eStore batteries in a cool, dry place away from metal objects, direct sunlight, and flammable materials. Keep batteries at storage voltage for long term storage.\u003c\/li\u003e\n\u003cli data-start=\"15\" data-end=\"153\"\u003eImproper handling of LiPo batteries may result in fire, personal injury, or property damage. Always follow standard LiPo safety procedures during charging, storage, transport, and use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNotice:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"162\" data-start=\"0\"\u003ePlease confirm voltage, connector type, battery dimensions, and acceptable weight range before purchasing to ensure compatibility with your model and electronics.\u003c\/li\u003e\n\u003cli data-end=\"238\" data-start=\"164\"\u003eDue to manual measurement, slight variations in size and weight may occur.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1024\" data-start=\"858\"\u003eIf a new battery does not initially deliver full performance, complete several normal balance charge and discharge cycles to help the cells reach optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CNHL","offers":[{"title":"US","offer_id":47745746337979,"sku":"10501202QS8 US","price":85.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8318\/0731\/files\/1_7e7b7fd0-8dec-4d48-b327-b415ec458621.jpg?v=1776884641","url":"https:\/\/innovation-rc.com\/products\/cnhl-innovation-rc-extreme-series-10500mah-74v-2s-120c-lipo-battery-with-qs8-plug","provider":"Innovation RC","version":"1.0","type":"link"}