52V 20Ah Triangle Lithium-ion E-Bike Battery Pack (1040Wh) The BOOANT 52V 20Ah triangle lithium-ion e-bike battery is custom engineered for high-power electric bicycle conversion kits, frame-mounted mid-drive motors, and direct-drive hub systems. Built with 56 original Grade-A Samsung INR21700-50G high-capacity cells in a 14S4P configuration, this 1040Wh power pack delivers consistent high-drain performance, minimal voltage drop under heavy throttle load, and extended long-range cycling life. Key Performance Specifications & Chemistry Battery Model & Chemistry: 52V 20Ah (14S4P) Triangle Rechargeable Lithium-ion Pack Cell Type: 56x Original Samsung 21700 50G (5000mAh per cell) Total Energy: 1040Wh with nominal 51.8V - 52V output Smart BMS Options: Built-in Smart JBD Bluetooth Battery Management System available in 30A continuous (90A peak), 40A continuous (120A peak), and 50A continuous (150A peak) Motor Compatibility: Engineered for 48V/52V 750W, 1000W, 1500W, and 2000W electric bike motors including Bafang BBS02, BBSHD, CYC motors, Voilamart, and custom hub kits Dimensions & Weight: Length: 375 mm (14.76 in) | Height: 235 mm (9.25 in) | Hypotenuse: 410 mm (16.14 in) | Width: 90 mm (3.54 in) | Pack Weight: Approx. 5.5 kg (12.13 lbs) Fast Smart Charger: Includes 58.8V 5A aluminum alloy CC/CV smart charger with active cooling fan and automatic cut-off (~4.0-4.5 hours full charge time) Casing & Auxiliary Ports: Heavy-duty shockproof ABS plastic hard shell, integrated multi-LED battery fuel gauge, push-button power switch, and 5V USB output for mobile device charging Operating Temperatures: Charge: 0°C to 45°C (32°F to 113°F) | Discharge: -20°C to 60°C (-4°F to 140°F) Warranty: 2-Year comprehensive manufacturer warranty Smart Bluetooth App & Multi-Stage Protection The integrated JBD smart Bluetooth BMS connects seamlessly to the xiaoxiangBMS app on iOS and Android smartphones. Riders can monitor real-time individual cell voltages, balance status, battery pack temperature, cycle counts, remaining capacity percentage, and live discharge/charge current in amperes. Built-in hardware defenses include over-charge protection, over-discharge cutoff, short-circuit defense, cell balancing, low-temperature charging cutoff, and thermal runaway prevention. Frequently Asked Application & Search Queries Is this battery compatible with 48V systems? Yes, a 52V lithium-ion battery provides higher top-end efficiency and reduced voltage sag on 48V-compatible e-bike controllers and mid-drive motors. What is the estimated riding range? Real-world mileage ranges from 25 to 70 miles (40 to 110 km) depending on motor wattage (1000W to 2000W), terrain elevation, rider weight, and pedal-assist levels. Package Contents: 1x 52V 20Ah Triangle Samsung 50G E-Bike Battery, 1x 58.8V 5A Smart Fast Charger, power connection cables, and mounting straps.
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