Product Name: Sealed per-charged Electric bike Battery Model Number: (12V36V) 9Ah Place of Origin: China Brand: OD,ShanShui High Power Battery For Scooter Power Battery Best fit: *Golf Trolleys *Electric Scooter/Bicyles(3 or 4 pics in group) *Semi-traction *Lawn Mowers Advantage: 1.super capacity 2.Excellent discharge current 3.Strong chemical combination 4.Low self-charge 5.Per-charged before shipment