Powerful 48V 40Ah Lithium Battery Pack for E-Bikes
High-performance lithium-ion cells ensure long-lasting power and stable voltage output. Premium-grade LiFePO4 (LFP) chemistry enhances safety, lifespan (2000+ cycles), and thermal stability. Precision-engineered BMS protects against overcharge, overheating, and short circuits. Compact yet rugged aluminum casing with IP65 waterproof rating for all-weather durability. Perfect for commuting, cargo e-bikes, and off-road adventures—extends range up to 80 miles per charge. Universal compatibility with most 48V e-bike systems; includes smart charger for fast 5-hour recharge. Direct factory pricing—wholesale discounts available for bulk orders. Global shipping with guaranteed lowest prices.