{"product_id":"1500w-e-bike-conversion-kit-48v-20ah-battery-sw900-display-original-mtx39-rim-rear-wheel-7-speed","title":"1500W E-Bike Conversion Kit 48V 20AH Battery SW900 Display Original MTX39 Rim Rear Wheel 7 Speed","description":"\u003cdiv style=\"max-width: 980px; margin: 20px auto; background: #000000; border: 2px solid #1f6feb; border-radius: 14px; padding: 22px; box-shadow: 0 0 20px rgba(31,111,235,0.22); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #c9d1d9; line-height: 1.7; font-size: 16px;\"\u003e\n\n\u003c!-- HEADER --\u003e\n\u003cdiv style=\"background: linear-gradient(90deg, #151515c9, #151515c9); border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch3 style=\"margin: 0; color: #58a6ff; font-size: 20px; text-transform: uppercase; letter-spacing: 0.8px; font-weight: 800;\"\u003e\n⚡ 1500W 48V E-Bike Conversion Kit Key Features ⚡\n  \u003c\/h3\u003e\n\u003c\/div\u003e\n\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    📐 Specification\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e🔋 52V 25Ah Compact Wedge Battery\u003cbr\u003e\n⚡ Approx. 1300Wh Capacity\u003cbr\u003e\n🧪 Grade A LG INR21700-50MLT Cells\u003cbr\u003e\n🔋 21700 Cell Format\u003cbr\u003e\n⚡ 60A Smart BMS (NOT BLUETOOTH)\u003cbr\u003e\n🔌 5A Fast Charger Included\u003cbr\u003e\n📱 USB-C Output Port\u003cbr\u003e\n🔘 On \/ Off Power Switch\u003cbr\u003e\n📊 LED Display Showing Voltage \u0026amp; Battery Percentage\u003cbr\u003e\n📦 Compact Hard Plastic Wedge Case\u003cbr\u003e\n📏 Length: 387mm \/ 15.24 inches\u003cbr\u003e\n📏 Height: 158mm \/ 6.22 inches\u003cbr\u003e\n📏 Width: 110mm \/ 4.33 inches\u003cbr\u003e\n⚖️ Approximate Weight: 7kg\u003cbr\u003e\n🚲 Designed For Small \u0026amp; Medium Sized Bicycle Frames\u003cbr\u003e\n🚲 Can Also Be Used On Larger Frames If Required\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- COMPATIBILITY --\u003e\n\u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    ⭐ Key Features\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e✔️ Grade A LG 50MLT 21700 Cells\u003cbr\u003e\n✔️ 60A Continuous BMS\u003cbr\u003e\n✔️ Compact Hard Case Wedge Construction\u003cbr\u003e\n✔️ LED Voltage Display\u003cbr\u003e\n✔️ Battery Percentage Indicator\u003cbr\u003e\n✔️ USB-C Port\u003cbr\u003e\n✔️ On \/ Off Power Switch\u003cbr\u003e\n✔️ Removable Battery Design\u003cbr\u003e\n✔️ Battery Can Be Removed By Undoing 6 Mounting Bolts\u003cbr\u003e\n✔️ Suitable For Frame Mounting Or Triangle Battery Bag Installation\u003cbr\u003e\n✔️ Compact Shape Makes Installation Easier On Smaller Frames\u003cbr\u003e\n✔️ Designed Specifically For Traditional Pedal Bike Conversions\u003cbr\u003e\n✔️ Clean Installation Options Available\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n  \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    🧪 LG M50LT Cell Information\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e🇰🇷 Manufactured in South Korea\u003cbr\u003e\n🔋 Nominal Cell Capacity: 5000mAh\u003cbr\u003e\n⚡ Nominal Voltage: 3.69V\u003cbr\u003e\n⚡ Energy Per Cell: 18.2Wh\u003cbr\u003e\n🔥 Maximum Continuous Discharge: 14.4A\u003cbr\u003e\n📈 Energy Density: 270Wh\/kg\u003cbr\u003e\n⚙️ Power Density: 787W\/kg\u003cbr\u003e\n✅ Designed For High Capacity Applications\u003cbr\u003e\n✅ Long Service Life\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n  \n\n      \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    📦 What's Included\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e🔋 1 × 52V 25Ah Wedge Battery\u003cbr\u003e\n🔌 1 × 5A Fast Charger (UK Plug)\u003cbr\u003e\n🧩 1 × Battery Base Mount\u003cbr\u003e\n🔩 Mounting Hardware\u003cbr\u003e\n🪢 Heavy Duty Cable Ties\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n        \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    📐 Fitment \u0026amp; Installation Notes\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e⚠️ Important Fitment Notice:\u003cbr\u003e\n\nThis battery is designed primarily for small and medium sized bicycle frames. It can also be fitted to larger frames if required, but customers must ensure the battery base is mounted securely and safely.\n\nThe battery is removable, but it requires six bolts to be undone in order to remove it from the base.\n\nThis battery can also be installed inside a suitable triangle battery bag if preferred.\n\nSecuring the battery base correctly is crucial. Most pedal bikes only have two bottle cage mounting holes, however this battery base requires stronger support than standard bottle cage mounts.\n\nWe recommend using at least four mounting points where possible. If your frame does not have enough mounting holes, heavy-duty jubilee style clamps or equivalent secure mounting hardware should be used.\n\nThe battery base must be properly secured to ensure the battery remains safely attached to the bike during use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n        \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    📸 Important Product Notice\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e⚠️ Please Note:\u003cbr\u003e\n\nThe branding, logo design, stickers, labels or cosmetic appearance of the battery may differ slightly from the images shown depending on the production batch and stock available at the time of dispatch. Specifications, capacity, cell type and performance remain unchanged.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n        \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    ✅ Certification \u0026amp; Compliance\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e✔️ UKCA Certified\u003cbr\u003e\n✔️ CE Certified\u003cbr\u003e\n✔️ UN38.3 Tested\u003cbr\u003e\n✔️ IEC 62133 Compliant\u003cbr\u003e\n✔️ MSDS Documentation Available\u003cbr\u003e\n✔️ Manufactured Using Grade A LG Cells\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n          \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    ⚠️ Lithium Battery Safety\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e⚠️ Never leave batteries charging unattended.\u003cbr\u003e\n⚠️ Only use the charger supplied or approved for this battery.\u003cbr\u003e\n⚠️ Do not puncture, crush or expose to fire.\u003cbr\u003e\n⚠️ Do not use if damaged, swollen or water affected.\u003cbr\u003e\n⚠️ Store in a cool dry location away from heat sources.\u003cbr\u003e\n⚠️ Keep away from children.\u003cbr\u003e\n⚠️ Installation should be carried out by a competent person.\u003cbr\u003e\n⚠️ Follow all supplied instructions before use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n          \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    🛡️ Warranty\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e✔️ 12 Month Warranty\u003cbr\u003e\n❌ Water Damage Not Covered\u003cbr\u003e\n❌ Physical Damage Not Covered\u003cbr\u003e\n❌ Modified Wiring Or Connectors Void Warranty\u003cbr\u003e\n❌ Removal Of Labels Or Identification Marks Void Warranty\u003cbr\u003e\n🧰 Warranty Repairs Carried Out By UK E-Bike Parts®\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n      \u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    🚚 Shipping \u0026amp; Returns\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e📦 Orders dispatched within 24 hours (Mon–Fri) if ordered before 1PM\u003c\/li\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e🚛 Carriers: Royal Mail, DPD or FedEx (Tracked)\u003c\/li\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e⏱️ Estimated delivery: 1–2 working days\u003c\/li\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003e↩️ 30-day FREE returns – Buyer pays postage – Item must be returned in new condition\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n  \n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003cdiv style=\"background: #151515c9; border: 1px solid #30363d; border-radius: 12px; padding: 16px; margin-bottom: 14px;\"\u003e\n  \u003ch4 style=\"margin: 0 0 10px; color: #58a6ff; text-transform: uppercase; letter-spacing: 0.6px; font-size: 16px; border-bottom: 1px solid #30363d; padding-bottom: 8px;\"\u003e\n    🤝 Need Help?\n  \u003c\/h4\u003e\n\n  \u003cul style=\"list-style: none; padding: 0; margin: 0;\"\u003e\n    \u003cli style=\"margin: 6px 0;\"\u003eWe aim to respond to all messages within 24 hours Monday–Friday 9am – 6pm and some weekends.\nOur team is always friendly \u0026amp; customer-focused, here to help with your e-bike build. 💬\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- CTA --\u003e\n\u003cdiv style=\"text-align: center; margin-top: 16px;\"\u003e\n  \u003cdiv style=\"display: inline-block; background: linear-gradient(90deg, #1f6feb, #58a6ff); color: #ffffff; padding: 12px 22px; border-radius: 10px; font-weight: bold; font-size: 15px; letter-spacing: 0.4px; box-shadow: 0 0 12px rgba(88,166,255,0.5);\"\u003e\n    ⚡ Ride Safe! 🚴💨\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"UK E-Bike Parts","offers":[{"title":"26\" Kit + Battery","offer_id":58461103685967,"sku":"26\" 35H 1.5-KW M14 FREEWHEEL MTX","price":509.0,"currency_code":"GBP","in_stock":true},{"title":"27.5\" Kit + Battery","offer_id":58461103718735,"sku":"35H40ASW900M14FWMTX","price":509.0,"currency_code":"GBP","in_stock":true},{"title":"29\" Kit + Battery","offer_id":58461103751503,"sku":"29\" 35H 1.5-KW M14 FREEWHEEL MTX","price":509.0,"currency_code":"GBP","in_stock":true},{"title":"26” kit Only","offer_id":58461103784271,"sku":"26\" 35H 1.5-KW M14 FREEWHEEL MTX","price":279.0,"currency_code":"GBP","in_stock":true},{"title":"27.5” kit Only","offer_id":58461103817039,"sku":"27.5\" 35H 1.5-KW M14 FREEWHEEL MTX","price":279.0,"currency_code":"GBP","in_stock":true},{"title":"29” kit Only","offer_id":58461103849807,"sku":"29\" 35H 1.5-KW M14 FREEWHEEL MTX","price":279.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/3421\/3711\/files\/ChatGPTImageAug12_2026_09_35_14PM.png?v=1786552629","url":"https:\/\/ukebikepartsdirect.com\/products\/1500w-e-bike-conversion-kit-48v-20ah-battery-sw900-display-original-mtx39-rim-rear-wheel-7-speed","provider":"UK E-Bike Parts","version":"1.0","type":"link"}