{"product_id":"skyrc-e3-ac-2s-3s-li-po-battery-balance-charger-v2","title":"SKYRC E3 AC 2S~3S Li-Po Battery Balance Charger (V2)","description":"\u003cmeta name=\"description\" content=\"Buy SKYRC E3 AC 2S~3S Li-Po Battery Balance Charger (V2) online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eSKYRC E3 AC 2S~3S Li-Po Battery Balance Charger (V2)\u003c\/h1\u003e\n\n\u003cp\u003eThe SKYRC E3 AC is a compact dual-channel AC balance charger specifically engineered for 2S and 3S lithium polymer battery packs, delivering independent charging control with integrated cell balancing circuitry. Professional RC hobbyists, drone pilots, and FPV racing enthusiasts rely on this charger to maintain optimal battery health and extend cycle life through precision voltage regulation and real-time cell monitoring. This product solves the critical problem of cell voltage imbalance in multi-cell Li-Po batteries, which causes premature capacity loss, reduced flight time, and potential safety hazards during discharge.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe SKYRC E3 AC V2 operates on a dual independent charging channel architecture, allowing simultaneous charging of two separate battery packs at controlled amperage rates up to 2A per channel. The charger employs active cell balancing technology that monitors individual cell voltages during the charging cycle, automatically redistributing charge between cells to achieve voltage equalization within 0.05V tolerance. This microprocessor-controlled approach prevents overcharging of high-voltage cells while ensuring complete charge acceptance, directly improving battery longevity and performance consistency across repeated charge cycles.\u003c\/p\u003e\n\n\u003cp\u003eThe V2 iteration introduces enhanced AC input compatibility with universal voltage input ranging from 100V to 240V AC, making it suitable for global use without step-down transformers. The charger features intelligent temperature monitoring with automatic charge termination if internal temperatures exceed safe thresholds, protecting both the battery pack and the charger electronics. LED status indicators provide real-time feedback on charging progress, cell balance status, and fault conditions, eliminating guesswork during the charging process.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\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\u003eDual Channel AC Li-Po Balance Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSKYRC\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\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 100V-240V 50-60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging Current\u003c\/td\u003e\n\u003ctd\u003e0.5A-2A per channel (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Compatibility\u003c\/td\u003e\n\u003ctd\u003e2S and 3S Li-Po (7.4V and 11.1V nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Voltage Balance Tolerance\u003c\/td\u003e\n\u003ctd\u003e±0.05V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eJST-XH Balance Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual independent charging channels enabling simultaneous charging of two battery packs with individual current control from 0.5A to 2A per channel\u003c\/li\u003e\n\u003cli\u003eActive cell balancing technology that continuously monitors and equalizes voltage across individual cells within 0.05V tolerance during charging\u003c\/li\u003e\n\u003cli\u003eUniversal AC input voltage support from 100V to 240V AC eliminates the need for voltage converters in international applications\u003c\/li\u003e\n\u003cli\u003eIntelligent thermal management with automatic charge termination if internal temperature exceeds 60 degrees Celsius protecting battery and charger integrity\u003c\/li\u003e\n\u003cli\u003eMulti-color LED status indicators providing real-time feedback on charging progress, balance status, and fault detection for user transparency\u003c\/li\u003e\n\u003cli\u003eCompact desktop form factor with integrated power cable reducing workspace clutter in workshop or field environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRC quadcopter and drone racing operations where balanced 3S battery packs are essential for stable flight performance and extended flight duration\u003c\/li\u003e\n\u003cli\u003eFPV racing drone maintenance where rapid charge cycles demand reliable cell balancing to prevent voltage sag and maintain competitive performance\u003c\/li\u003e\n\u003cli\u003eRC car and buggy racing where 2S and 3S Li-Po packs require frequent charging between heats with guaranteed cell health preservation\u003c\/li\u003e\n\u003cli\u003eProfessional aerial photography platforms utilizing 3S battery systems that demand consistent voltage delivery and long operational lifespan\u003c\/li\u003e\n\u003cli\u003eRC helicopter operations where balanced cell voltages directly impact rotor stability and flight control responsiveness\u003c\/li\u003e\n\u003cli\u003eHobby electronics labs and educational institutions requiring reliable multi-battery charging infrastructure for student projects and research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eBegin by connecting the SKYRC E3 AC charger to a standard AC power outlet using the integrated power cable. Verify that the input voltage indicator illuminates, confirming proper AC supply detection. Locate the balance connector on your Li-Po battery pack, which features a JST-XH connector with individual cell taps. Insert the balance connector into the appropriate charging port on the charger face, ensuring the connector seats fully until you feel a positive click.\u003c\/p\u003e\n\n\u003cp\u003eSelect your desired charging current using the front panel controls, starting with 1A for initial charges and adjusting up to 2A for faster charging on larger capacity packs. Press the start button to initiate the charging cycle. The charger will automatically detect battery type and cell count, displaying the charge status via LED indicators. During charging, the balance circuit continuously monitors cell voltages and redistributes charge as needed. The charging cycle completes automatically when all cells reach 4.2V nominal voltage, at which point the charger enters trickle charge mode and eventually terminates with an audible beep and LED status change. Allow the battery to cool for 15 minutes before use in high-performance applications.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I charge 2S and 3S batteries simultaneously on different channels?\u003c\/summary\u003e\n\u003cp\u003eYes, the SKYRC E3 AC features two completely independent charging channels. You can charge a 2S battery pack on channel one while simultaneously charging a 3S battery pack on channel two. Each channel has independent current adjustment, allowing you to optimize charging parameters for different battery capacities and cell counts without interference between channels.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum charging time for a typical 2200mAh 3S battery pack?\u003c\/summary\u003e\n\u003cp\u003eAt maximum charging current of 2A, a 2200mAh 3S battery pack will require approximately 1.5 to 2 hours to fully charge, accounting for the charger's constant current phase followed by trickle charge termination. Charging time scales linearly with battery capacity, so a 1100mAh pack charges in approximately 45 minutes to 1 hour at 2A. For battery longevity, charging at 1A is recommended for storage between flights, extending overall cell lifespan.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the cell balancing function work during charging?\u003c\/summary\u003e\n\u003cp\u003eThe SKYRC E3 AC monitors voltage across each individual cell through the balance connector throughout the charging process. When it detects voltage differences exceeding 0.05V between cells, the internal balancing circuit automatically shunts excess charge from higher voltage cells to lower voltage cells through precision resistor networks. This active balancing ensures all cells reach 4.2V nominal voltage simultaneously, preventing cell overstress and maximizing usable capacity across the entire pack.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this charger safe to leave unattended during charging?\u003c\/summary\u003e\n\u003cp\u003eThe SKYRC E3 AC incorporates multiple safety features including temperature monitoring, overcharge protection, and short-circuit detection. However, we recommend monitoring the charger during initial use to familiarize yourself with normal operation indicators. Never leave the charger unattended in high-temperature environments or if the charger shows unusual thermal behavior. Always charge in well-ventilated areas away from flammable materials.\u003c\/p\u003e\n\u003c\/details\u003e\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\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\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 Tech Depot\u003c\/h2\u003e\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 SKYRC E3 AC 2S~3S Li-Po Battery Balance Charger (V2) Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eSKYRC E3 AC 2S~3S Li-Po Battery Balance Charger (V2)\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\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\u003eSKYRC E3 AC 2S~3S Li-Po Battery Balance Charger (V2)\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744548073729,"sku":"TTD-13376","price":1429.94,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/d99e98134ee9280f0a6415b5293538f8.jpg?v=1778076721","url":"https:\/\/techdepot.in\/products\/skyrc-e3-ac-2s-3s-li-po-battery-balance-charger-v2","provider":"Tech Depot India","version":"1.0","type":"link"}