Wallenpower 48V 25AH E-Bike Waterproof PVC Lithium Battery, fit for 1000W~1800W Bike Motor, with 54.6V 2.5A Charger, 50A BMS, Large Capacity Lithium Ion Battery, Blue

This battery is not waterproof due to a manufacturing defect if you make a mistake buying this you will be sorry as a company will not back up their product and basically tell you to piss off no way to get any refund or satisfaction. I got robbed

Used on an Electric Tricycle. Performed very well. Went 50 miles after initial charge.