{"product_id":"qnut-bk20-ebike-battery-48v-18ah-21ah-24-5ah-downtube-akku","title":"QNUT BK20 Electric Motorbike 48V 18Ah 21Ah 24.5Ah Downtue Lithium Ion Battery for QNUT BK20 Ebike Akku","description":"\u003cp data-path-to-node=\"12\"\u003e\u003cspan style=\"color: rgb(255, 0, 255);\"\u003e\u003cstrong\u003eExpected arrival within 12–15 days\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eHigh-performance \u003cb data-path-to-node=\"12\" data-index-in-node=\"17\"\u003e48V Downtube Lithium Replacement Battery Pack\u003c\/b\u003e custom-engineered for \u003cb data-path-to-node=\"12\" data-index-in-node=\"85\"\u003eQNUT BK20 Electric Motorbikes\u003c\/b\u003e and high-power e-bikes (\u003ci data-path-to-node=\"12\" data-index-in-node=\"139\"\u003eEbike Akku\u003c\/i\u003e). Available in \u003cb data-path-to-node=\"12\" data-index-in-node=\"165\"\u003e18Ah, 21Ah, and 24.5Ah\u003c\/b\u003e capacity options to deliver extended mileage and consistent motor power.\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eExact Downtube Fit:\u003c\/b\u003e Plug-and-play replacement designed specifically for the QNUT BK20 frame mount.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eHigh-Density Lithium Cells:\u003c\/b\u003e Grade-A cells deliver 800+ charge cycles for long-distance city and off-road riding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eAdvanced BMS Safety:\u003c\/b\u003e Built-in Smart BMS guards against overcharging, over-discharging, short circuits, and overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable data-path-to-node=\"16\" style=\"width: 100.031%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cstrong\u003eFeature \/ Spec\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,1,0,0\"\u003e\u003cb data-path-to-node=\"16,1,0,0\" data-index-in-node=\"0\"\u003eCompatible Bike Model\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,1,1,0\"\u003eQNUT BK20 Electric Motorbike \/ E-Bike\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,2,0,0\"\u003e\u003cb data-path-to-node=\"16,2,0,0\" data-index-in-node=\"0\"\u003eNominal Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,2,1,0\"\u003e48V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,3,0,0\"\u003e\u003cb data-path-to-node=\"16,3,0,0\" data-index-in-node=\"0\"\u003eCapacity Options\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,3,1,0\"\u003e18Ah \/ 21Ah \/ 24.5Ah\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,4,0,0\"\u003e\u003cb data-path-to-node=\"16,4,0,0\" data-index-in-node=\"0\"\u003eCase Style\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,4,1,0\"\u003eHeavy-Duty Downtube Frame Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,5,0,0\"\u003e\u003cb data-path-to-node=\"16,5,0,0\" data-index-in-node=\"0\"\u003eBattery Chemistry\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,5,1,0\"\u003eLithium-ion (Grade-A High Density Cells)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,6,0,0\"\u003e\u003cb data-path-to-node=\"16,6,0,0\" data-index-in-node=\"0\"\u003eBMS Protection\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,6,1,0\"\u003eIntegrated 30A - 40A Smart BMS Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,7,0,0\"\u003e\u003cb data-path-to-node=\"16,7,0,0\" data-index-in-node=\"0\"\u003eCycle Life\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,7,1,0\"\u003e800 - 1000+ Charge Cycles\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 34.3078%;\"\u003e\u003cspan data-path-to-node=\"16,8,0,0\"\u003e\u003cb data-path-to-node=\"16,8,0,0\" data-index-in-node=\"0\"\u003eSecurity Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 65.4708%;\"\u003e\u003cspan data-path-to-node=\"16,8,1,0\"\u003eKey Lock Anti-Theft Mechanism \u0026amp; Power Switch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"UGNE","offers":[{"title":"48V21Ah","offer_id":48724405846153,"sku":null,"price":614.39,"currency_code":"USD","in_stock":false},{"title":"48V18Ah","offer_id":48724405878921,"sku":null,"price":566.49,"currency_code":"USD","in_stock":false},{"title":"48V24.5Ah","offer_id":48724405911689,"sku":null,"price":660.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/7101\/2233\/files\/S0347014660824767b08a496209a3ba56Z.webp?v=1792414948","url":"https:\/\/ugne.us\/products\/qnut-bk20-ebike-battery-48v-18ah-21ah-24-5ah-downtube-akku","provider":"UGNE Parts","version":"1.0","type":"link"}