{"product_id":"efest-3689-flat","title":"Efest 3689 IMR 18490 1100mAh 3.7V Unprotected Lithium Manganese (LiMn2O4) Flat Top Battery - Boxed","description":"\u003ch2\u003eEfest IMR 18490- Flat Top\u003c\/h2\u003e\u003cp\u003eEfest IMR 18490 batteries are specifically designed for devices like high powered flashlights.  These particular batteries contain an IMR chemistry which means that they do not require a built-in protective circuit like ICRs do. The flat top terminals allows these batteries to fit easily and securely in most applications that takes an 18490.  \u003c\/p\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eChemistry: Li-MnO2 \u003c\/li\u003e\n\u003cli\u003eVoltage: 3.7V\u003c\/li\u003e\n\u003cli\u003eBattery size: 18490 \u003c\/li\u003e\n\u003cli\u003eCapacity: 1100mAh\u003c\/li\u003e\n\u003cli\u003eEstimated charge cycles: 300\u003c\/li\u003e\n\u003cli\u003eDiameter: 0.71\" (18.19mm)\u003c\/li\u003e\n\u003cli\u003eHeight: 1.92\" (48.70mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.88 oz (25g)\u003c\/li\u003e\n\u003cli\u003eUnprotected Cell\u003c\/li\u003e\n\u003cli\u003eFlat Top\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/files.batteryjunction.com\/frontend\/HostedImages\/misc\/LI-ION-SAFETY-WARNING.jpg\" alt=\"lithium-ion safety warning\"\u003e","brand":"APEXIUM TECHNOLOGY CO., LIMITED","offers":[{"title":"Default Title","offer_id":47569854300392,"sku":"EFEST-3689-FLAT","price":4.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/0117\/2456\/files\/efest-3689-flat_-_image.jpg?v=1754619968","url":"https:\/\/www.batteryjunction.com\/products\/efest-3689-flat","provider":"Battery Junction","version":"1.0","type":"link"}