{"product_id":"rock-gear-ultraspire-18650-rechargeable-battery","title":"UltrAspire 18650 Rechargeable Battery","description":"\u003cp\u003eThe UltrAspire 18650 Rechargeable Battery has 3400 mAh and is programmed for low amperage output to ensure your Lumen has the optimal power source for the best performance on the road or trail. Pairs with all UltrAspire Lumen Waistlights except the 800 Solstice.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSize:  Ø=18.1-18.55mm,  H=65.3mm\u003c\/li\u003e\n\u003cli\u003eRating Voltage:  3.7V\u003c\/li\u003e\n\u003cli\u003eCapacity:  4.2V-4.3V\u003c\/li\u003e\n\u003cli\u003eCharging Mode:  C.C\/C.V.\u003c\/li\u003e\n\u003cli\u003eCharging Method:  Standard Charging 0.2C\u003c\/li\u003e\n\u003cli\u003eCharging Time:  Standard Charging 4-6Hours (in lighting unit) (2-3hours on charger)\u003c\/li\u003e\n\u003cli\u003eEnd of Discharge Voltage:  2.75V\u003c\/li\u003e\n\u003cli\u003eOvercharge Voltage:  4.2V-4.3V\/cell\u003c\/li\u003e\n\u003cli\u003eOver Discharge Cut Off Voltage:  2.5V-4.5V\/cell\u003c\/li\u003e\n\u003cli\u003eOver Current:  2.5-5.0A\u003c\/li\u003e\n\u003cli\u003eShort Circuit:  Recover after removing the short circuit – Load\u003c\/li\u003e\n\u003cli\u003eOperating Temperature:  Charging: 0~45℃, Discharging:-20~+60℃, \u003c\/li\u003e\n\u003cli\u003eCycle Time:  500 cycle\u003c\/li\u003e\n\u003cli\u003eWeight: 0.10lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: 3\"x0.5\"x1\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UltrAspire","offers":[{"title":"Default Title","offer_id":52498050515255,"sku":"UA-UA530BK","price":21.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/6908\/4727\/files\/download-2026-06-19T062434.330.png?v=1781832286","url":"https:\/\/foveo.run\/products\/rock-gear-ultraspire-18650-rechargeable-battery","provider":"Foveo Running","version":"1.0","type":"link"}