{"product_id":"ktx-48v-25ah-electric-bicycle-battery-lg-cells-422877398","title":"[BUNJANG] KTX 48V 25Ah Electric Bicycle Battery (LG Cells) \/ [신품급\/대용량] 국산 KTX 48V 25Ah 대용량 전기자전거 베터리","description":"Like new, high-capacity domestic KTX 48V 25Ah electric bicycle battery.\u003cbr\u003e\u003cbr\u003ePurchased in February 2026 and used for approximately 1000km. This high-capacity 48V 25Ah battery is sufficient for long-distance rides or delivery services.\u003cbr\u003e\u003cbr\u003eFeatures KC certification, ensuring safety against explosions and fires, unlike unbranded Chinese batteries. This unit uses LG cells.\u003cbr\u003e\u003cbr\u003eIncludes 4 keys for battery removal. The original price for a KC-certified 25Ah battery exceeds 700,000 KRW. Selling for 400,000 KRW, firm.\u003cbr\u003e\u003cbr\u003eCompatible with most electric bicycles featuring a 3-rail mounting system (see photo).\u003cbr\u003e\u003cbr\u003eAvailable for direct transaction near Jamsilsaenae Station. Test rides and inspection are welcome before purchase.\u003cbr\u003e\u003cbr\u003e**Specifications**\u003cbr\u003e- Rated Voltage: 48V\u003cbr\u003e- Capacity: 24.85Ah\u003cbr\u003e- Total Energy Capacity: 1,192.05Wh (approx. 1.2kWh)\u003cbr\u003e- Internal Cells: LG 21700 cells (INR21700M52VT)\u003cbr\u003e- Model Name: LN-LY21-70\u003cbr\u003e- Importer\/Operator: The Swing Co., Ltd. (SWING \/ Swap service)\u003cbr\u003e\u003cbr\u003e2026년 2월 구매했고 1000km정도밖에 주행안하였습니다. (3백키로 + 칠백키로)\u003cbr\u003e48v 25ah 대용량으로 이거 하나면 국토종주건 배달이건 모두 커버됩니다.\u003cbr\u003e중국산 묻지마 배터리가 다닌 KC인증 받은 LG배터리로 폭발이나 화재에서 안심됩니다.\u003cbr\u003e배터리 탈착가능한 열쇠 4대 있습니다. \u003cbr\u003ekC인증 받은 25ah는  70만원이 넘는 제품으로 \u003cbr\u003e네고없이 40만원에 팝니다.\u003cbr\u003e호환여부는 3개의 레일을 가지고 있는(사진참고) 대부분 전기자전거에 됩니다.\u003cbr\u003e잠실새내역 부근에서 직거래 선호합니다.\u003cbr\u003e탈착하고 시승하고 거래 환영합니다.\u003cbr\u003e\u003cbr\u003e[제원] \u003cbr\u003e전격 전압: 48V\u003cbr\u003e용량: 24.85Ah\u003cbr\u003e총 에너지 용량: 1,192.05Wh (약 1.2kWh)\u003cbr\u003e내부 셀: LG 21700 셀 (INR21700M52VT)\u003cbr\u003e모델명: LN-LY21-70\u003cbr\u003e수입\/운영사: 주식회사 더 스윙 (SWING \/ Swap 서비스)","brand":"bunjang_general","offers":[{"title":"Default Title","offer_id":43170477572158,"sku":"H4U-422877398","price":326.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/3051\/0142\/files\/422877398_1_1785744709_w856.webp?v=1786191697","url":"https:\/\/hallyu4u.com\/ja\/products\/ktx-48v-25ah-electric-bicycle-battery-lg-cells-422877398","provider":"hallyu4u","version":"1.0","type":"link"}