{"product_id":"efest-3259-pc-button","title":"Efest 3259 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Boxed","description":"\u003ch2\u003eEfest 18650- Button Top\u003c\/h2\u003e\u003cp\u003eThe Efest Li-Ion 18650 is one of the longest lasting, high quality 18650 batteries you can buy.  It can be used to power many different devices due to its button top terminal and will keep them running for a long time.  The Efest 18650 has an internal protection circuit which prevents it from both over charging and over discharging.  This makes it safe to use in virtually any device that takes an 18650.  Efest batteries are a reliable and long lasting power source that you can count on to fuel your devices.\u003c\/p\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eChemistry: Li-Ion \u003c\/li\u003e\n\u003cli\u003eVoltage: 3.7V\u003c\/li\u003e\n\u003cli\u003eBattery size: 18650\u003c\/li\u003e\n\u003cli\u003eCapacity: 3400mAh\u003c\/li\u003e\n\u003cli\u003eEstimated charge cycles: 500\u003c\/li\u003e\n\u003cli\u003eDiameter: 0.73\" (18.57mm)\u003c\/li\u003e\n\u003cli\u003eHeight: 2.74\" (69.75mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 1.94 oz. (55g)\u003c\/li\u003e\n\u003cli\u003eButton Top\u003c\/li\u003e\n\u003cli\u003eProtected Cell\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":47569851973864,"sku":"EFEST-3259-PC-BUTTON","price":12.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/0117\/2456\/files\/efest-3259-pc-button_-_image.jpg?v=1754619974","url":"https:\/\/www.batteryjunction.com\/products\/efest-3259-pc-button","provider":"Battery Junction","version":"1.0","type":"link"}