{"product_id":"imax-b3-pro-2s-3s-balance-charger-built-in-lithium-battery-power-supply","title":"IMAX B3 PRO 2S-3S balance charger built-in lithium battery power supply","description":"\u003ch1\u003eIMAX B3 PRO 2S-3S Balance Charger Built-in Lithium Battery Power Supply\u003c\/h1\u003e\n\nThe IMAX B3 PRO is a compact balance charger designed for 2S and 3S lithium polymer (LiPo) and lithium-ion (Li-ion) battery packs. It features a built-in AC power supply, eliminating the need for an external adapter, making it a convenient choice for hobbyists, RC enthusiasts, and makers working with small to medium lithium battery packs.\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupported battery types: 2S (7.4V) and 3S (11.1V) LiPo \/ Li-ion\u003c\/li\u003e\n\u003cli\u003eCharge current: 800mA (fixed)\u003c\/li\u003e\n\u003cli\u003eInput: 100-240V AC (built-in power supply)\u003c\/li\u003e\n\u003cli\u003eBalance function: Individual cell voltage monitoring and balancing\u003c\/li\u003e\n\u003cli\u003eLED indicators: Power and charge status LEDs\u003c\/li\u003e\n\u003cli\u003eDimensions: Compact enclosure (approx. 70mm x 50mm x 30mm)\u003c\/li\u003e\n\u003cli\u003eConnector: Standard JST-XH balance lead (2S and 3S)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2S and 3S LiPo battery packs from brands like Turnigy, Zippy, Gens Ace, and generic RC batteries\u003c\/li\u003e\n\u003cli\u003eRC cars, drones, quadcopters, and FPV models using 2S or 3S LiPo\u003c\/li\u003e\n\u003cli\u003eArduino and ESP32 projects requiring a dedicated LiPo charger for power packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRC car or drone battery charging station for field or bench use\u003c\/li\u003e\n\u003cli\u003ePortable power supply for Arduino or ESP32 projects using 2S\/3S LiPo packs\u003c\/li\u003e\n\u003cli\u003eBattery maintenance and storage charging for hobby-grade lithium packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilt and Backed by Compoden\u003c\/strong\u003e\u003cbr\u003e\nEvery IMAX B3 PRO comes with a free AI build companion — delivered via QR code, email, or WhatsApp — that helps you wire and program this charger into your project. With 10 years of experience supplying makers and institutions across India, we ensure you get genuine parts and reliable support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat battery types does the IMAX B3 PRO support?\u003c\/summary\u003e\nIt supports 2S (7.4V) and 3S (11.1V) lithium polymer (LiPo) and lithium-ion (Li-ion) battery packs with a standard JST-XH balance connector.\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the IMAX B3 PRO?\u003c\/summary\u003e\nWe accept UPI, all major credit\/debit cards, and Cash on Delivery (COD) across India.\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\nWe ship the IMAX B3 PRO across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Typical delivery takes 3-7 business days depending on your location.\n\u003c\/details\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"IMAX B3 PRO 2S-3S Balance Charger Built-in Lithium Battery Power Supply\",\n  \"description\": \"Compact balance charger for 2S and 3S LiPo\/Li-ion packs with built-in AC power supply. 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