{"product_id":"6-4v-800mah-15c-lifepo4-rc-battery-pack-with-sm-4p-connector-2s-16500-high-drain-replacement-for-wltoys-6-wheel-off-road-rc-cars-trucks","title":"6.4V 800mAh 15C LiFePO4 RC Battery Pack with SM-4P Connector - 2S 16500 High-Drain Replacement for WLtoys 6-Wheel Off-Road RC Cars \u0026 Trucks","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eProduct Description:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eUpgrade your off-road performance with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e6.4V 800mAh 15C LiFePO4 RC Battery Pack with SM-4P Connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. Designed specifically for high-drain RC applications, this premium battery pack combines two 16500 cells in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e2S series configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e, utilizing advanced \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e chemistry to deliver a stable 6.4V output, massive 15C discharge rate, and exceptional safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWhether you are tearing through rugged terrain or racing at top speeds, this battery provides the instantaneous burst power your WLtoys 6-wheel off-road RC truck needs. It comes with a factory-installed \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSM-4P connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and pre-soldered wires, making it a perfect, ready-to-use drop-in replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e CRITICAL SIZE \u0026amp; POLARITY WARNINGS:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSize Alert:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e The physical dimensions of this battery pack are \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e54mm (Length) x 33mm (Width) x 18mm (Thickness)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e. Please measure your RC car's battery compartment carefully before purchasing to ensure a proper fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eConnector Polarity Warning:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e This battery pack is equipped with a specific \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSM-4P connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e and polarity layout designed for WLtoys 6-wheel series. Please verify the plug shape and the polarity (+ and -) of your original battery before ordering. Connecting a battery with incorrect polarity will instantly burn out the ESC (Electronic Speed Controller) of your RC car, which is irreversible damage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eKey Features:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eAdvanced LiFePO4 Chemistry: Offers superior thermal stability, non-combustible safety, and a much longer cycle life compared to standard 7.4V Li-ion batteries, making it safer and more durable for intense RC driving.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eMassive 15C High-Drain Discharge Rate: Delivers an impressive 12A (800mAh x 15C) maximum continuous discharge current, providing intense power for high-speed racing, steep climbs, and off-road jumps.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eStable 6.4V 2S Output: Two 16500 cells connected in series provide a precise 6.4V working voltage, perfectly matched for 6.4V RC vehicle systems.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003ePlug-and-Play SM-4P Connector: Pre-wired with a factory-installed SM-4P connector and 65mm cable, allowing for instant connection to your RC car without complex wiring work.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003ePerfect Replacement for WLtoys Models: Specifically designed for WLtoys 6-wheel off-road RC cars and trucks, offering a reliable and cost-effective replacement for original batteries.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within ds-scroll-area--enabled _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan class=\"\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003cbr\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eBattery Chemistry\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eConfiguration\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e2S (Two 16500 Cells in Series)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eNominal Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e6.4V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eCapacity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e800mAh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eMax Discharge Rate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e15C (Max Continuous: 12A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eConnector Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSM-4P Connector\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eWire Length\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eApprox. 65mm (including connector)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"\"\u003e54mm (Length) x 33mm (Width) x 18mm (Thickness)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003cbr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eWLtoys 6-Wheel Off-Road RC Trucks \u0026amp; Crawlers\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eCompatible WLtoys Models (e.g., 12428, 144001, 6-wheel series, etc.)\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eOther 6.4V RC vehicles equipped with SM-4P connectors\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eHigh-Drain RC Hobby Projects \u0026amp; Modifications\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFAQ:\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: What are the advantages of LiFePO4 over standard Li-ion batteries?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: LiFePO4 (Lithium Iron Phosphate) batteries offer significantly better safety (they are non-combustible), excellent thermal stability in hot conditions, and a much longer cycle life. This makes them a superior choice for high-drain RC vehicles that run hard.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: What does \"15C\" mean?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: 15C is the discharge rate. For an 800mAh battery, 15C equals a maximum continuous discharge of 12A (800mA x 15). This means the battery can instantly deliver a massive burst of power to your RC car for higher top speeds and stronger climbing ability.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: Is this battery plug-and-play with my WLtoys car?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: Yes, provided your WLtoys model operates on a 6.4V system and uses the same SM-4P connector type. Please check your original battery's plug shape and voltage before ordering.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: What happens if I connect the polarity incorrectly?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: If you connect the battery with reversed polarity, it will instantly short-circuit and burn out your RC car's ESC (Electronic Speed Controller). This is permanent damage and is not covered by warranty. Always ensure the red and black wires match your vehicle's original wiring before connecting.\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eQ: How long does it take to charge this battery?\u003c\/span\u003e\n\u003cbr\u003e\u003cspan class=\"\"\u003eA: Charging time depends on your charger. We recommend using a dedicated 6.4V \/ 7.4V Li-ion RC battery balance charger. With a 1A charging current, it will take approximately 50 to 60 minutes.\u003c\/span\u003e\u003c\/p\u003e","brand":"OneAndes","offers":[{"title":"Default Title","offer_id":51454233641206,"sku":"OAS1186","price":12.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/2753\/6886\/files\/6-4v-800mah-lifepo4-rc-battery-sm-4p-main_9a00ebed-2435-4aff-85bc-465f669b3f6a.webp?v=1786968960","url":"https:\/\/oneandes.com\/products\/6-4v-800mah-15c-lifepo4-rc-battery-pack-with-sm-4p-connector-2s-16500-high-drain-replacement-for-wltoys-6-wheel-off-road-rc-cars-trucks","provider":"OneAndes","version":"1.0","type":"link"}