Lithium-ion batteries are used in the Segway Drift W1. It will take approximately 3 hours to fully charge the battery. The battery can be charged/discharged 500 times and still maintain full charge. After 500 cycles, the battery capacity is still at least 70% capacity.
Please avoid storing batteries in an environment below 0℃ ( add Fahrenheit here) or above 40℃. If you plan on storing the Drift W1’s for more than 30 days, please charge the battery charge to at least 80%, then store in a cool, dry place. Then make sure you charge it fully at least once every month. Battery damage caused by improper storage or failure to charge will not be covered under the warranty against manufacturers defects.