... quality. 2.CE, ROHS, UN38.3, MSDS 3.12 months warranty 1. With more than 800 cycle lifes 2. ... Certificate: CE, ROHS, UN38.3, MSDS 3. For scooters, ... electric wheelchairs6) Ride-on toysQC Standard for Battery Pack:1. Check all connection included cell to cell, ... heat, direct sunlight or moisture and/or rain E-bike Primary Lifepo4 24v 8ah li-ion battery pack