72V E-Bike Battery

Flagship Power — For The 3000W BeastBuilt to feed the 72V 3000W kit. High-capacity 21700 lithium cells in a sleek downtube hard case that mounts clean on your frame. No logos, no clutter — just power. 72V system — matched to the 3000W kit Choose your range: 25Ah, 30Ah, 35Ah, 40Ah or 50Ah 21700 lithium cells — 1000+ charge cycles Smart BMS with over-charge, over-discharge and short-circuit protection Downtube hard case — looks factory-fitted 84V fast charger included Free tracked delivery — 7-16 days, straight to your door Not road legal when paired with high-power kits — for private land use.