BtrPower Ebike Li-ion Battery 72V 50AH Lithium ion Battery Pack with 80A BMS

About battery 72V 50AH Battery can work well for 1000W-3000W motor. Dimension: 330x210x130mm(13x8.3x5.12in); Weight: 42lb Endurance Mileage: it can up to 60-65 miles and it’s affected by factors such as load bearing, speed, terrain, etc. So there is a little deviation. Faster Shipping Time. West: your package will be delivered to your address within 3-5days. Warranty Policy. Full money refund within 30days and one year warranty Features   The Li-ion battery are our lightest batteries - at half the weight of lead-acid batteries The lithium battery is lighter and cheaper compared with an equivalent battery  They are nontoxic to the environment, stable, and have the greatest charge density to weight ratio of any battery available   It is safe, not combust or catch fire