{"product_id":"voltsky-2s-7-4v-5200mah-38-5wh-50c-high-discharge-hardcase-rc-car-truck-lipo-battery-4mm-deans-1","title":"Voltsky 2S 7.4V 5200mAh 38.5Wh 50C High-Discharge Hardcase RC Car \u0026 Truck LiPo Battery – 4mm Deans","description":"\n\u003cdiv class=\"dark-tech-pdp\" style=\"font-family:'Inter',-apple-system,sans-serif;color:#E2E8F0;line-height:1.8;font-size:15px;background:#0A0D14;padding:24px;border-radius:8px;border:1px solid #1E293B;\"\u003e\n\n  \u003c!-- Header Badge --\u003e\n  \u003cdiv style=\"display:inline-block;padding:4px 12px;background:rgba(0,180,255,0.12);border:1px solid #00B4FF;border-radius:4px;color:#00B4FF;font-size:13px;font-weight:600;letter-spacing:0.5px;margin-bottom:16px;\"\u003e\n    ⚡ RC CAR HARDCASE POWER SYSTEM · B2B SPECIFICATION\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size:22px;font-weight:700;color:#FFFFFF;margin-top:0;margin-bottom:12px;line-height:1.4;\"\u003e\n    Voltsky 7.4V (2S) 5200mAh 38.5 Wh 50C Hardcase RC Car LiPo Battery\n  \u003c\/h2\u003e\n\n  \u003cp style=\"font-size:15px;color:#CBD5E1;margin-bottom:20px;\"\u003e\n    The \u003cstrong\u003eVoltsky 7.4V (2S) 5200mAh (38.5 Wh)\u003c\/strong\u003e is built for high-demand RC racing, truggy, monster truck, and competition basher platforms. Featuring impact-resistant reinforced hardcase packaging and premium ultra-low resistance LiPo chemistry, this battery delivers relentless 50C burst power and instantaneous throttle response without thermal swelling or voltage sag.\n  \u003c\/p\u003e\n\n  \u003c!-- Key Highlights Cards Grid --\u003e\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:24px;\"\u003e\n    \u003cdiv style=\"background:#11141C;border:1px solid #1E293B;padding:14px;border-radius:6px;\"\u003e\n      \u003cdiv style=\"font-size:12px;color:#94A3B8;text-transform:uppercase;letter-spacing:0.5px;\"\u003eNominal Energy\u003c\/div\u003e\n      \u003cdiv style=\"font-size:18px;font-weight:700;color:#00B4FF;margin-top:4px;\"\u003e38.5 Wh\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;color:#64748B;\"\u003e7.4V (2S) \/ 5200mAh\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#11141C;border:1px solid #1E293B;padding:14px;border-radius:6px;\"\u003e\n      \u003cdiv style=\"font-size:12px;color:#94A3B8;text-transform:uppercase;letter-spacing:0.5px;\"\u003eDischarge Rating\u003c\/div\u003e\n      \u003cdiv style=\"font-size:18px;font-weight:700;color:#00B4FF;margin-top:4px;\"\u003e50C\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;color:#64748B;\"\u003eContinuous High-Burst\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#11141C;border:1px solid #1E293B;padding:14px;border-radius:6px;\"\u003e\n      \u003cdiv style=\"font-size:12px;color:#94A3B8;text-transform:uppercase;letter-spacing:0.5px;\"\u003eConnector Standard\u003c\/div\u003e\n      \u003cdiv style=\"font-size:18px;font-weight:700;color:#00B4FF;margin-top:4px;\"\u003e4mm Deans\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;color:#64748B;\"\u003eLow-Resistance Gold Plated\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#11141C;border:1px solid #1E293B;padding:14px;border-radius:6px;\"\u003e\n      \u003cdiv style=\"font-size:12px;color:#94A3B8;text-transform:uppercase;letter-spacing:0.5px;\"\u003eCase Armor\u003c\/div\u003e\n      \u003cdiv style=\"font-size:18px;font-weight:700;color:#00B4FF;margin-top:4px;\"\u003eHardcase\u003c\/div\u003e\n      \u003cdiv style=\"font-size:12px;color:#64748B;\"\u003eImpact \u0026amp; Puncture Proof\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Technical Specifications Table --\u003e\n  \u003ch3 style=\"font-size:17px;font-weight:600;color:#FFFFFF;margin-top:24px;margin-bottom:12px;border-left:3px solid #00B4FF;padding-left:10px;\"\u003e\n    Technical Specifications Matrix\n  \u003c\/h3\u003e\n\n  \u003cdiv style=\"overflow-x:auto;margin-bottom:24px;\"\u003e\n    \u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;background:#11141C;border-radius:6px;overflow:hidden;border:1px solid #1E293B;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;width:35%;font-weight:500;\"\u003eProduct Chemistry\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#FFFFFF;font-weight:600;\"\u003eHigh-Discharge LiPo (Graphene\/Lithium Polymer)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;background:#151A24;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eConfiguration \u0026amp; Voltage\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#FFFFFF;font-weight:600;\"\u003e7.4V (2S)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eRated Capacity\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#FFFFFF;font-weight:600;\"\u003e5200mAh (38.5 Wh)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;background:#151A24;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eDischarge Rating\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#00B4FF;font-weight:600;\"\u003e50C Continuous\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eMain Power Plug\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#FFFFFF;font-weight:600;\"\u003e4mm Deans (High-Current Gold Plated)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;background:#151A24;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eCasing Structure\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#FFFFFF;font-weight:600;\"\u003eSealed Impact-Resistant Composite Hardcase\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"border-bottom:1px solid #1E293B;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eBalance Connector\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#FFFFFF;font-weight:600;\"\u003eJST-XHR Standard with Clip Guard\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#151A24;\"\u003e\n          \u003ctd style=\"padding:10px 14px;color:#94A3B8;font-weight:500;\"\u003eRecommended RC Models\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 14px;color:#00B4FF;font-weight:600;\"\u003e1\/8 \u0026amp; 1\/10 Scale RC Buggy, Truggy, Monster Truck, Drift \u0026amp; Crawler\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Key Engineering Advantages --\u003e\n  \u003ch3 style=\"font-size:17px;font-weight:600;color:#FFFFFF;margin-top:24px;margin-bottom:12px;border-left:3px solid #00B4FF;padding-left:10px;\"\u003e\n    Engineering Design \u0026amp; RC Competition Reliability\n  \u003c\/h3\u003e\n\n  \u003cul style=\"padding-left:20px;color:#CBD5E1;margin-bottom:24px;font-size:14px;line-height:1.9;\"\u003e\n    \u003cli\u003e\n\u003cstrong style=\"color:#FFFFFF;\"\u003eUltra-Low Internal Resistance (IR \u0026lt; 1.2mΩ)\u003c\/strong\u003e: Maximizes acceleration punch and keeps operating temperatures low during intense track bashing and endurance runs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong style=\"color:#FFFFFF;\"\u003eHeavy-Duty Hardcase Enclosure\u003c\/strong\u003e: Shielded against rough gravel impacts, roll-overs, and chassis vibrations, preventing internal cell puncture.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong style=\"color:#FFFFFF;\"\u003eConsistent Voltage Curve\u003c\/strong\u003e: Zero sudden voltage drops, maintaining high top-end speed throughout the entire battery cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- B2B Wholesale \u0026 OEM Inquiry Banner --\u003e\n  \u003cdiv style=\"background:linear-gradient(135deg,rgba(0,180,255,0.1),rgba(15,23,42,0.8));border:1px solid #00B4FF;border-radius:6px;padding:18px;margin-top:20px;\"\u003e\n    \u003cdiv style=\"font-size:15px;font-weight:700;color:#00B4FF;margin-bottom:6px;\"\u003e🛠️ Custom OEM\/ODM \u0026amp; Volume Tier Procurement\u003c\/div\u003e\n    \u003cp style=\"font-size:13px;color:#94A3B8;margin:0 0 12px 0;line-height:1.6;\"\u003e\n      Voltsky Power provides custom hardcase dimension tooling, bullet vs wire harness configurations, custom branding, and volume pricing for RC hobby distributors, racing teams, and fleet operators.\n    \u003c\/p\u003e\n    \u003cdiv style=\"font-size:13px;color:#E2E8F0;font-weight:600;\"\u003e\n      • Sample Testing Lead Time: 3–7 Business Days\u003cbr\u003e\n      • Volume Production MOQ: 10–20 Packs\u003cbr\u003e\n      • Global Dangerous Goods (DG) Air\/Sea Logistics: UN38.3 \u0026amp; MSDS Full DDP Delivery\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n","brand":"Voltsky UAV Power","offers":[{"title":"Default Title","offer_id":67632173285529,"sku":null,"price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/6254\/9657\/files\/01-main-white_404fea4f-ac13-4416-a408-0a382047a802.png?v=1792044535","url":"https:\/\/voltskyuav.com\/uk\/products\/voltsky-2s-7-4v-5200mah-38-5wh-50c-high-discharge-hardcase-rc-car-truck-lipo-battery-4mm-deans-1","provider":"Voltsky UAV Power","version":"1.0","type":"link"}