{"product_id":"surefire-sf18650b-18650-battery","title":"SureFire SF18650B Rechargeable Lithium-Ion Battery","description":"\u003cp\u003eThe \u003cb\u003eSureFire SF18650B Rechargeable Lithium-Ion Battery\u003c\/b\u003e is SureFire's protected 3500 mAh 18650 lithium-ion cell with an onboard Micro-USB charging port, made to power SureFire dual-fuel lights.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow It Compares\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eBrowse all \u003ca href=\"\/collections\/weapon-lights-flashlights\"\u003eweapon lights \u0026amp; flashlights\u003c\/a\u003e or the full \u003ca href=\"\/collections\/surefire\"\u003eSureFire range\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIdeal For\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSureFire dual-fuel light owners\u003c\/li\u003e\n\u003cli\u003eReducing running costs vs primary cells\u003c\/li\u003e\n\u003cli\u003eUsers wanting onboard USB charging\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity:\u003c\/b\u003e 3500 mAh (3.5 Ah)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCharging:\u003c\/b\u003e Yes — Micro-USB charging port on the cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtected:\u003c\/b\u003e Yes (protected 18650)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty:\u003c\/b\u003e SureFire No-Hassle Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eChemistry\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eVoltage\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e3.6V nominal (charges to 4.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCapacity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e3500 mAh (3.5 Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProtected\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (protected 18650)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOnboard Charging\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — Micro-USB charging port on the cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDischarge Rate\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8-10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e69.4 x 18.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1.7 oz (49 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eRecharge Time\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e~8+ hours from fully depleted via USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePowers\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBSL-A Ballistic Shield Light, FURY-DFT, EDC2-DFT, FURY-IB-DF, M600DF, M640DF, M640DFT, and P1R series (dual-fuel \/ DF models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSKU \/ MPN \/ UPC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSF18650B \/ SF18650B \/ 084871328050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSureFire cover this cell under their two-year rechargeable-battery and charger warranty — not the lifetime warranty that applies to their lights.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUS Shipping \u0026amp; Support\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eShipped from the USA by D\u0026amp;R Sports Center. Questions about fit or setup? Contact us before you order and we'll help.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhich lights does it fit?\u003c\/b\u003e\u003cbr\u003eBSL-A Ballistic Shield Light, FURY-DFT, EDC2-DFT, FURY-IB-DF, M600DF, M640DF, M640DFT, and P1R series (dual-fuel \/ DF models)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow do I charge it?\u003c\/b\u003e\u003cbr\u003eThrough the onboard Micro-USB port on the cell — no separate charger needed.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat is the capacity?\u003c\/b\u003e\u003cbr\u003e3500 mAh (3.5 Ah)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIs it under the lifetime warranty?\u003c\/b\u003e\u003cbr\u003eNo — SureFire cover rechargeable batteries for two years, not the lifetime term that applies to their lights.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat warranty does it carry?\u003c\/b\u003e\u003cbr\u003eSureFire's two-year rechargeable-battery warranty.\u003c\/p\u003e","brand":"SureFire","offers":[{"title":"Default Title","offer_id":54013766795602,"sku":"SF18650B","price":26.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1092\/0208\/0082\/files\/surefire-sf18650b-rechargeable-lithium-ion-battery-sf18650b-battery-surefire-873240.jpg?v=1784222997","url":"https:\/\/dnrsports.com\/products\/surefire-sf18650b-18650-battery","provider":"D\u0026R Sports Center","version":"1.0","type":"link"}