{"product_id":"1s-18650-li-po-lithium-battery-capacity-indicator-module","title":"1S 18650 Li-po Lithium Battery Capacity Indicator Module","description":"\u003ch1\u003e1S 18650 Li-po Lithium Battery Capacity Indicator Module\u003c\/h1\u003e\n\u003cp\u003eThis 1S 18650 Li-po Lithium Battery Capacity Indicator Module displays the remaining charge of a single-cell lithium battery in real time. It works with 18650 cells, polymer lithium packs, nickel-metal hydride batteries, and lead-acid batteries, making it a versatile tool for any battery-powered project.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible battery types: 1S lithium-ion, Li-po, 18650, NiMH, lead-acid\u003c\/li\u003e\n\u003cli\u003eDisplay type: LED bar graph with 4 segments\u003c\/li\u003e\n\u003cli\u003eVoltage range: 3.0V to 4.2V (for 1S lithium cells)\u003c\/li\u003e\n\u003cli\u003eOperating current: less than 10mA\u003c\/li\u003e\n\u003cli\u003eDimensions: approximately 25mm x 15mm x 5mm\u003c\/li\u003e\n\u003cli\u003eInterface: direct battery connection (positive and negative wires)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cp\u003eThis module is a standalone indicator and does not require a microcontroller. It connects directly to any single-cell battery or battery pack within its voltage range. It can be used alongside Arduino, ESP32, ESP8266, Raspberry Pi, or STM32 projects as a visual battery gauge.\u003c\/p\u003e\n\n\u003ch2\u003eWhat you can build with it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA portable power bank with a visible battery level indicator\u003c\/li\u003e\n\u003cli\u003eA battery status display for a DIY robotic rover or drone\u003c\/li\u003e\n\u003cli\u003eA voltage monitor for a solar-charged 18650 battery pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery module includes access to our AI build companion, delivered via QR code, email, or WhatsApp, to help you wire and program it into a working project. With 10 years of experience supplying makers and institutions across India, we ensure you get the right part and the support to use it. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.\u003c\/p\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I connect this module to a battery?\u003c\/summary\u003e\n\u003cp\u003eConnect the red wire to the battery positive terminal and the black wire to the battery negative terminal. The LED segments will light up to show the remaining charge level.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat payment options are available for the 1S 18650 Battery Capacity Indicator Module?\u003c\/summary\u003e\n\u003cp\u003eYou can pay using UPI, debit\/credit cards, or Cash on Delivery (COD). All payment methods are available across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow long does delivery take?\u003c\/summary\u003e\n\u003cp\u003eWe ship this module across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days depending on your location.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cp\u003eBuy 1S 18650 Battery Capacity Indicator Module Online in India with COD and UPI available across India.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"1S 18650 Li-po Lithium Battery Capacity Indicator Module\",\n  \"description\": \"This 1S 18650 Li-po Lithium Battery Capacity Indicator Module displays the remaining charge of a single-cell lithium battery in real time. 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