{"product_id":"m5stack-base-dual-16340-1400-mah","title":"M5Stack Base Dual 16340","description":"\u003cp\u003e\u003cstrong\u003eThe M5Stack Base Dual 16340 provides reliable battery power for M5Stack controllers with dual 16340 cell support, built-in power monitoring, and Grove expansion for portable and battery-powered projects.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eM5Stack Base Dual 16340\u003c\/strong\u003e is a compact battery base module for \u003ca href=\"\/collections\/m5stack-core-series\" title=\"M5Stack Core Series\"\u003eM5Stack Core\u003c\/a\u003e controllers that \u003cstrong\u003esupports two 16340 rechargeable cells\u003c\/strong\u003e in parallel to provide stable battery power to the main system.\u003c\/p\u003e\n\u003cp\u003eThe module integrates power-path management, power-switch control, overcurrent and reverse-polarity protection, and battery status monitoring, helping to monitor voltage, current, and power in real time for power-management and energy-analysis tasks.\u003c\/p\u003e\n\u003cp\u003eInside the module is an \u003cstrong\u003eINA226\u003c\/strong\u003e current and voltage monitoring chip that communicates with the host through an \u003cstrong\u003eI2C\u003c\/strong\u003e interface. It also provides\u003cstrong\u003e two Grove expansion interfaces\u003c\/strong\u003e, making it easy to connect various sensors and peripheral modules for battery expansion of M5Stack devices or standalone embedded applications.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/e2hTigu7Rfs?si=RokW5uV75GjeSRry\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. \u003ca href=\"https:\/\/thepihut.com\/pages\/lithium-shipping\" target=\"_blank\"\u003eWhy?\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBattery base module for M5Stack controllers\u003c\/li\u003e\n\u003cli\u003eSupports two 16340 rechargeable batteries\u003c\/li\u003e\n\u003cli\u003ePower supply can be turned on\/off by switch\u003c\/li\u003e\n\u003cli\u003eBuilt-in overcurrent and reverse-polarity protection for improved reliability\u003c\/li\u003e\n\u003cli\u003eIntegrated INA226 current\/voltage monitor chip for real-time battery state monitoring\u003c\/li\u003e\n\u003cli\u003eTwo Grove expansion interfaces for flexible sensor and peripheral connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Monitor Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eINA226\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Protection IC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDW01A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16340 rechargeable lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 700mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Electrical Spec\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRated Capacity: 700mAh\u003cbr\u003eRated Voltage: DC 3.7V\u003cbr\u003eCharge Cut-off Voltage: DC 4.2±0.03V (Temperature 0℃~+45℃)\u003cbr\u003eStandard Charge Current: 0.2C (Temperature 0℃~+45℃)\u003cbr\u003eStandard Discharge Current: 0.2C (Temperature -20℃~+60℃)\u003cbr\u003eMax Discharge Current: 3.0C (Discharge cut-off voltage DC 2.75V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlide switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrove Interface Spec\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x HY2.0-4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(Power switch on, no host connected)\u003cbr\u003eNo battery: DC 4.2V@1.10mA\u003cbr\u003eWith battery: DC 4.2V@33.41mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 ~ 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54.0 x 54.0 x 21.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e66.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/products\/sku\/A179\" rel=\"noopener\" title=\"Documents\" target=\"_blank\"\u003eDocuments\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x M5Stack Base Dual 16340 (1400 mAh)\u003c\/li\u003e\n\u003cli\u003e2x 16340 700mAh lithium batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":55958618472833,"sku":"A179","price":9.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/m5stack-base-dual-16340-1400-mah-m5stack-a179-1250583069.jpg?v=1784731841","url":"https:\/\/thepihut.com\/products\/m5stack-base-dual-16340-1400-mah","provider":"The Pi Hut","version":"1.0","type":"link"}