48V 20Ah E-Bike Battery | Samsung 21700 Cells 40A BMS XT90 + Charger UK | 250W-1500W
£249.00 Sold out
🔋 48V 20Ah Samsung 21700 E-Bike Battery – 40A BMS – 1000Wh | MCR Electric UK Stock
📜 MSDS Certified • EU & UKCA Approved
⚡ Core Specs
🔋 Voltage: 48V
🔋 Capacity: 20Ah (1000Wh)
🧩 Configuration: 13S4P (52 cells)
🏷️ Cells: Grade A Samsung 50G 21700 – 5000mAh
⚡ Continuous Output: 40A (BMS controlled)
🚀 Peak Output: 60A
🔧 Suitable for: 250W – 1500W motors
📐 Dimensions: 365 × 90 × 125 mm
⚖️ Weight: 8kg
🚲 Designed for medium frames with low bottle mounts
🔌 Charging & Connections
🔌 Charger Included: 54.6V 3A UK Plug
🔄 Discharge: XT90 (Male/Female)
🔄 XT90 → XT60 adaptor included
🛡️ Warranty & Returns
✅ 12-Month Warranty on battery packs
❌ Warranty void if modified, abused, water damaged or used with unauthorised parts
↩️ 14-Day Returns
Buyer pays return postage — item must be unused & complete
🚚 Delivery
🚚 Same-day dispatch on all orders placed before the daily cut-off — fast UK delivery
⚡ MCR Electric — Built for dependable riding
🤝 Our Service
🇬🇧 UK-based MCR Electric support
Wide range of DIY e-bike parts
Trusted seller with excellent feedback
⚖️ Legal Notice
Please ensure your build complies with local UK e-bike regulations before use.
⚡ MCR Electric — Power Your Ride
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Our mission is to make electric mobility more accessible, reliable, and sustainable by providing expertly sourced products and personalised customer service. Whether you're looking to convert a standard bicycle or invest in a ready-to-ride electric model, we offer trusted solutions tailored to a variety of needs and budgets.
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