{"product_id":"orange-3-7v-1800mah-25c-1s-lithium-polymer-battery-pack","title":"Orange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack","description":"\u003cmeta name=\"description\" content=\"Buy Orange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eOrange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack\u003c\/h1\u003e\n\n\u003cp\u003eThe Orange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack is a high-performance single-cell LiPo battery designed for demanding RC applications, FPV drones, and portable electronics requiring sustained discharge rates. Professional hobbyists, drone pilots, and electronics engineers rely on this battery for its exceptional power delivery and reliability in compact form factors. This battery solves the critical challenge of maintaining consistent voltage output during high-current draw operations while delivering extended flight times and responsive performance in weight-sensitive applications.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThis 1S Lithium Polymer battery operates on the principle of electrochemical energy storage using lithium-ion technology in a polymer electrolyte configuration. The 25C discharge rating indicates the battery can safely deliver 25 times its capacity in continuous current, meaning this 1800mAh pack supports sustained discharge rates of 45 amperes without thermal degradation or voltage sag. The single-cell configuration provides a nominal voltage of 3.7V, which is ideal for direct integration into low-voltage systems or as a foundation for multi-cell pack configurations. LiPo batteries offer superior energy density compared to NiMH alternatives, delivering more power in a lighter package, making them the industry standard for performance-critical applications.\u003c\/p\u003e\n\n\u003cp\u003eThe 25C rating ensures this battery excels in high-performance scenarios where consistent power delivery is essential. Unlike lower-rated batteries that experience voltage collapse under peak current demands, this pack maintains stable voltage curves even during aggressive acceleration or rapid throttle applications. The orange casing provides visual identification and protection against physical damage, while internal protection circuitry helps prevent over-discharge and short-circuit conditions. This model represents a balance between capacity, discharge capability, and physical dimensions, making it suitable for medium-sized FPV racing drones, RC quadcopters, and portable power applications requiring 30-45 minute operational windows.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e1S Lithium Polymer Battery Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOrange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.7V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1800mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge Rate\u003c\/td\u003e\n\u003ctd\u003e25C Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Discharge Current\u003c\/td\u003e\n\u003ctd\u003e45A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e1S1P (1 cell in series, 1 in parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Density\u003c\/td\u003e\n\u003ctd\u003eApproximately 666 Wh\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eJST or XT60 (verify with product variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 55-60 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e25C Discharge Rate: Delivers maximum continuous current of 45 amperes, enabling explosive acceleration and responsive control in racing drones and high-performance RC aircraft without voltage sag\u003c\/li\u003e\n\u003cli\u003e1800mAh Capacity: Provides 30-45 minutes of flight time depending on throttle profile and aircraft weight, balancing payload capacity with operational duration\u003c\/li\u003e\n\u003cli\u003eLightweight Construction: Weighs only 55-60 grams, critical for maintaining favorable power-to-weight ratios in FPV racing drones and aerial photography platforms\u003c\/li\u003e\n\u003cli\u003eSingle Cell Configuration: 3.7V nominal output simplifies integration into single-battery systems and serves as foundation for custom multi-cell pack configurations\u003c\/li\u003e\n\u003cli\u003eLow Internal Resistance: Engineered for minimal voltage drop during peak current draw, ensuring consistent performance throughout the discharge cycle\u003c\/li\u003e\n\u003cli\u003eDurable Polymer Casing: Orange protective shell provides physical impact resistance and easy visual identification during battery management and storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eFPV Racing Drones: The 25C rating delivers the sustained 40-45A currents required for competitive racing quadcopters, enabling aggressive maneuvers and maintaining video transmission stability during high-speed flight\u003c\/li\u003e\n\u003cli\u003eRC Quadcopters and Multicopters: Ideal for medium-weight platforms weighing 500-1500 grams, providing balanced flight time and response characteristics for both recreational and professional aerial photography\u003c\/li\u003e\n\u003cli\u003eRC Aircraft and Fixed-Wing Models: Supports electric RC planes requiring sustained power for level flight and aerobatic maneuvers, with sufficient capacity for 30-40 minute flight missions\u003c\/li\u003e\n\u003cli\u003ePortable Power Applications: Functions as emergency power source for LED systems, wireless microphones, portable lighting rigs, and field equipment requiring reliable 3.7V DC power delivery\u003c\/li\u003e\n\u003cli\u003eRobotics and Autonomous Systems: Powers small robotic platforms, autonomous rovers, and educational robotics projects where single-cell operation simplifies power management and control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBefore first use, inspect the battery for physical damage, swelling, or leakage. Connect the battery to a compatible LiPo charger with balance charging capability, using the JST or XT60 connector as appropriate for your equipment. Charge at 1-2C rate (1.8-3.6 amperes) for optimal cell health and longevity. Monitor charging progress and disconnect immediately upon completion to prevent overcharging. Always use a LiPo-specific charger with cell balancing functionality, never attempt to charge using standard NiMH chargers or wall adapters.\u003c\/p\u003e\n\n\u003cp\u003eDuring operation, monitor battery voltage using an in-line voltage checker or receiver telemetry system. Land and disconnect the battery immediately when voltage reaches 3.0V per cell to prevent permanent capacity loss from deep discharge. After flights, allow the battery to cool for 15-20 minutes before charging. Store the battery at 3.85V per cell in a fireproof LiPo storage bag in a cool, dry location away from direct sunlight. Perform monthly maintenance charges if storing for extended periods. Always follow your charger manufacturer's instructions and local regulations regarding lithium battery handling and storage.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the 25C rating mean and how does it affect performance?\u003c\/summary\u003e\n\u003cp\u003eThe 25C rating indicates the battery can safely discharge at 25 times its capacity continuously. For this 1800mAh battery, this equals 45 amperes maximum sustained current. This high discharge rate minimizes voltage sag during aggressive throttle inputs, maintaining consistent motor performance and control responsiveness. Higher C ratings enable faster acceleration and better handling characteristics in racing applications, but also generate more heat during operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long will this battery last on a single charge?\u003c\/summary\u003e\n\u003cp\u003eFlight time typically ranges from 30-45 minutes depending on aircraft weight, throttle profile, and motor efficiency. Heavier platforms with aggressive flying styles consume capacity faster, while lighter aircraft with conservative throttle inputs achieve extended flight times. Testing with your specific equipment is recommended to establish accurate expectations for your application.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this battery with my existing charger?\u003c\/summary\u003e\n\u003cp\u003eThis battery requires a dedicated LiPo charger with balance charging capability. Standard NiMH chargers or universal chargers without LiPo mode will damage the battery or create fire hazards. Verify your charger supports 1S LiPo charging before connecting. Most modern hobby-grade chargers include LiPo profiles and balance charging connectors compatible with this battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow should I store this battery when not in use?\u003c\/summary\u003e\n\u003cp\u003eStore at 3.85V per cell in a fireproof LiPo storage bag in a cool, dry location away from direct sunlight and heat sources. Extreme temperatures accelerate degradation. If storing for more than two weeks, charge to storage voltage monthly to maintain cell health. Never store in fully charged or fully discharged states, as both conditions reduce cycle life.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Engineer Store\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Orange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eOrange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eOrange 3.7V 1800mAh 25C 1S Lithium Polymer Battery Pack\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43781394038947,"sku":"TES-EV843021","price":931.63,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1125097_Orange-1800mAh-1S-25C_50C-3.7V-Lithium-Polymer-Battery-Pack-314x252.jpg?v=1701342143","url":"https:\/\/www.theengineerstore.in\/zh-hans\/products\/orange-3-7v-1800mah-25c-1s-lithium-polymer-battery-pack","provider":"The Engineer Store","version":"1.0","type":"link"}