{"product_id":"3-series-20a-18650-lithium-battery-protection-board-11-1v-12v-12-6v","title":"3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V","description":"\u003cmeta name=\"description\" content=\"Buy 3 Series 20A 18650 Lithium Battery Protection Board 111V 12V 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\u003ch1\u003e3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V\u003c\/h1\u003e\n\u003cp\u003e3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V\u003c\/p\u003e\n\u003cp\u003eThis product is a 3 Series 20A 18650 Lithium Battery Protection Board with Balance for 11.1V 12V 12.6V Drill Motor Lipo Cell Module. It has the following features:\u003c\/p\u003e\n\u003cp\u003e- It has a recovery function that automatically restores the board after a short circuit or overcharge.\u003cbr\u003e- It uses 10 low-resistance MOS tubes to reduce heat and improve efficiency.\u003cbr\u003e- It supports a continuous discharge current of 20A and a balanced current of 100mA for various applications such as electric drills, sprayers, LED lights, and low-power inverters. (Please lower the load current if the cooling environment is poor.)\u003cbr\u003e- It is compatible with nominal 3.6V or 3.7V lithium batteries, including 18650, 26650, and polymer types. The charging voltage can range from 16.8V to 18.1V.\u003cbr\u003e- It has a continuous charge current limit of 20A. The balanced version is suitable for drills with a starting current below 80A and a power below 135W.\u003cbr\u003e- It has a compact size of about 46 x 60 x 3.4 mm, which can be easily installed on the battery pack or in a small space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e3S 11.1V 12.6V 20A 18650 lithium battery protection board (comes with recovery function-AUTO Recovery).\u003c\/li\u003e\n\u003cli\u003eApplication: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650.26650, a polymer lithium battery).\u003c\/li\u003e\n\u003cli\u003eContinuous discharge current (upper limit): 20A (if the cooling environment is not good, please reduce the load current use).\u003c\/li\u003e\n\u003cli\u003eContinuous charge current (upper limit): 20A.\u003c\/li\u003e\n\u003cli\u003eSuitable for the drills with starting current below 80A, power 135W below.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch5\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003eThe Successful start of the drill requires a three 15C-20C power battery, or six 10C-15C power battery (ordinary 18650 cannot start the drill!!).\u003c\/li\u003e\n\u003cli\u003eStrictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.\u003c\/li\u003e\n\u003cli\u003eWhen the load of the brush motor is used, try to connect a non-polar capacitor (withstand voltage above25V, capacity 10uF-100uF) to the motor's positive and negative terminals to prevent the reverse spike from the motor. Break the MOS tube.\u003c\/li\u003e\n\u003cli\u003e4 groups of batteries in series, please ensure that the voltage of each group of batteries, if not the same, please fill each battery separately and then use it in series. The Discharge test, the voltage drops faster battery that group is a poor battery.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOperational Temperature ( degreesC)\u003c\/th\u003e\n\u003ctd\u003e-40 ~ +50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength (mm):\u003c\/th\u003e\n\u003ctd\u003e59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth (mm)\u003c\/th\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight (mm)\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight (gm)\u003c\/th\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e0.005 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping Dimensions\u003c\/th\u003e\n\u003ctd\u003e7 x 3 x 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. 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 on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V\u003c\/strong\u003e at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48746579656961,"sku":"TTD-18128","price":376.73,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/a5a03cb13b8fa2ef377da7df47e2867f.jpg?v=1778108013","url":"https:\/\/techdepot.in\/products\/3-series-20a-18650-lithium-battery-protection-board-11-1v-12v-12-6v","provider":"Tech Depot India","version":"1.0","type":"link"}