48V 50Ah Metal Case eBike Battery | Samsung 50G · JBD Smart BMS

48V 50Ah Metal Case Lithium Battery Overview Quick Summary: The BOOANT 48V 50Ah metal case eBike battery packs 130 genuine Samsung INR21700-50G cells in a 13S10P array for a rated 2,400Wh, paired with a Smart JBD Bluetooth BMS (30A to 60A) for eBike, enduro, and cargo motors from 1000W to 2500W. Core Specs: 48V | 50Ah (2,400Wh) | 13S10P Genuine Samsung INR21700-50G (130 Cells) System Rating: Smart JBD Bluetooth BMS, 30A / 40A / 50A / 60A continuous discharge, 90A to 180A peak Compatibility: Suitable for 250W–2500W motors, select the BMS rating that matches your motor at checkout Charging: Includes 54.6V 10A Aluminum Fast Charger, Recharge time approx. 6 hours Key Hardware & Performance Features Grade-A Samsung INR21700-50G 21700 Cells Every pack is built to order with 130 factory-fresh, grade-A Samsung INR21700-50G cells in a 13S10P configuration, delivering a rated 50Ah (2,400Wh) with stable voltage under hard throttle loads. Production packs are bench-verified before shipping: a full discharge test on this model measured 49.14Ah, 98.3% of its rated capacity. The cell array is rated for long service life and backed by a 2-year warranty covering up to 600 cycles to 70% capacity, whichever comes first. Smart Bluetooth Connectivity & Telemetry The Smart JBD Bluetooth BMS connects to the XiaoxiangBMS smartphone app (iOS and Android, QR code included in the box) for live cell voltages, cell balance status, pack temperature, state of charge, and cycle counts, plus a remote output switch to cut power from your phone. A color LCD meter on the case shows voltage, percentage, and temperature on the spot. Built-in protections cover over-charge, over-discharge, over-current, short circuit, and over-temperature. Enclosure Durability & Water Resistance The cell pack sits in a one-piece powder-coated steel case, sealed with waterproof potting compound and cushioned by inner EVA shock foam against trail impacts and vibration. The sealed build handles rain and road spray in normal wet-weather riding. A fireproof safety bag is included in the box for safer charging and storage at home. Technical Specifications Nominal Voltage: 48V Rated Capacity: 50Ah (2,400Wh) Cell Model: Samsung INR21700-50G Cell Configuration: 13S10P (130 Cells) Cut-off Voltage: Charge: 54.6V | Discharge: 39.0V Discharge Current: 30A / 40A / 50A / 60A Continuous (by option) | 90A / 120A / 150A / 180A Peak Output Connector: QS8 / Anderson / XT90F/M / XT60F/M / Wire only Dimensions & Weight: 275 x 180 x 170 mm | Approx. 12.5 kg (27.6 lbs) Warranty: 2-Year Limited Warranty (600 cycles to 70% capacity, whichever comes first) Package Contents (What You Will Get) 1 × BOOANT 48V 50Ah Metal Case eBike Battery (Samsung 50G, 13S10P) 1 × 54.6V 10A Aluminum Fast Charger (fan-cooled, 250V / 20A external replaceable fuse) 1 × Power Cord (US / EU / UK / AU plug by destination) 1 × Output Lead with Selected Connector (QS8 / Anderson / XT90 / XT60) 1 × Fireproof Safety Bag 1 × App QR Code Card (XiaoxiangBMS download) Frequently Asked Questions (FAQ) Q: What motors or conversion kits work with this battery? A: Any 48V motor or conversion kit from 250W to 2500W, including Bafang BBS02 and BBSHD mid drives and 1000W to 2500W hub motor, enduro, and cargo builds. Match the BMS to your motor at checkout: 30A for up to 1000W, 40A for up to 1500W, 50A for up to 2000W, and 60A for up to 2500W. Q: How long does a full recharge cycle take? A: Approximately 6 hours from empty with the included 54.6V 10A fast charger. A standard 20% to 80% top-up takes around 3 hours. Q: What estimated range will this pack provide per charge? A: With a 1000W motor and mixed pedal assist, expect roughly 55 to 80 miles (90 to 130 km) per charge. High-power 2000W to 2500W builds typically return 35 to 60 miles (55 to 95 km). Actual range depends on rider weight, terrain, throttle usage, and assist level.