{"product_id":"1s-3-7v-li-ion-lipo-battery-protection-circuit-module-bms-pcm","title":"1S 3.7V Li-ion LiPo Battery Protection Circuit Module (BMS PCM)","description":"\u003ch2\u003e1S 3.7V Li-ion \/ LiPo Battery Protection Circuit Module (BMS PCM)\u003c\/h2\u003e\u003cp\u003eKeep your single-cell lithium battery safe with this compact Battery Management System (BMS) \/ Protection Circuit Module (PCM). Designed for 1S 3.7V Li-ion and LiPo cells, this tiny board guards against the most common causes of battery failure — overcharge, over-discharge, and short circuits — so your projects run reliably and safely.\u003c\/p\u003e\u003cp\u003eWhether you're building a DIY power bank, a wearable device, a wireless sensor node, or any battery-powered electronics project, this PCM is an essential safeguard between your battery and your circuit.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell Configuration:\u003c\/strong\u003e 1S (Single Cell)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Voltage:\u003c\/strong\u003e 3.7V Li-ion \/ LiPo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Cuts off at ~4.25V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOver-discharge Protection:\u003c\/strong\u003e Cuts off at ~2.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShort Circuit Protection:\u003c\/strong\u003e Automatic cutoff on short circuit detection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercurrent Protection:\u003c\/strong\u003e Built-in current limiting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Slim, strip-style PCB — ideal for cylindrical and pouch cells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Integration:\u003c\/strong\u003e Solder pads for B+\/B− (battery) and P+\/P− (load\/charger)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDIY power banks and USB chargers\u003c\/li\u003e\n\u003cli\u003eWearable electronics and IoT devices\u003c\/li\u003e\n\u003cli\u003eRC models and robotics\u003c\/li\u003e\n\u003cli\u003eArduino \/ ESP32 battery-powered projects\u003c\/li\u003e\n\u003cli\u003eSingle-cell 18650 or LiPo pouch cell protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lahore Store","offers":[{"title":"Default Title","offer_id":55803421294665,"sku":null,"price":70.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9090\/2089\/files\/WhatsAppImage2026-07-11at9.08.03PM.jpg?v=1783789167","url":"https:\/\/lahorestore.pk\/products\/1s-3-7v-li-ion-lipo-battery-protection-circuit-module-bms-pcm","provider":"Lahore Store","version":"1.0","type":"link"}