{"product_id":"3ah-lithium-ion-battery","title":"3AH Lithium Ion Battery","description":"\u003cdiv class=\"answer_container\" role=\"region\"\u003e\n\u003cdiv class=\"cht_root\"\u003e\n\u003cdiv class=\"cht_txt_cont\"\u003e\n\u003cdiv class=\"cht_txt_obs\"\u003e\n\u003cdiv class=\"cht_ans_root\"\u003e\n\u003cdiv class=\"cht_templ\"\u003e\n\u003cdiv class=\"cht_text\"\u003e\n\u003cdiv class=\"cht_mdroot\"\u003e\n\u003ch2\u003e\u003cstrong\u003eA 3.0 Ah battery can theoretically supply 3 amps for 1 hour, 1 amp for 3 hours, or proportionally based on the device’s current draw, with real-world runtime affected by efficiency and usage conditions.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eUnderstanding Battery Runtime\u003c\/h2\u003e\n\u003cp\u003eThe runtime of a 3.0 Ah battery depends on the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edevice’s current consumption\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand the battery type. The basic formula is:\u003cbr\u003e\u003cstrong\u003eRuntime (hours) = Battery Capacity (Ah) ÷ Device Current (A)\u003c\/strong\u003e\u003cbr\u003eFor example, a 3.0 Ah battery powering a device that draws 0.5 A will last approximately\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6 hours\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(3 ÷ 0.5 = 6) under ideal conditions\u003cspan style=\"font-size: 0.875rem;\"\u003e If the device draws 1.5 A, the runtime drops to\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e2 hours\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e. Real-world performance is slightly lower due to\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003einternal resistance, heat, and voltage regulation\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e, typically around 85–95% efficiency for lithium-ion batteries\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ROWA","offers":[{"title":"Default Title","offer_id":47648953401515,"sku":null,"price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/5019\/5883\/files\/3.0ahl.jpg?v=1786999644","url":"https:\/\/rowatools.com\/products\/3ah-lithium-ion-battery","provider":"ROWA","version":"1.0","type":"link"}