[[🏆10 Seconds to Replace the Battery✔️]: Allowing you to skate while the backup battery charges separately when you buy an extra battery. Renew the lifespan of the e-board by replacing the dead battery without having to spend hundreds of dollars on a new one just because the battery has reached the end of its life. [🏆The TitanCore Guarder ✔️]:The unique "TitanCore Guarder" BMS automatically shuts down the battery if it no used for more than 3 days as a protective measure to extends the battery lifespan.Please activate the battery by briefly charging it for a few seconds with the skateboard charger then unplug it. Otherwise the battery will not provide power! I✔️The Shock-absorbing Elastic Deck]: lt consists of 2 layers of bamboo that are stronger and more elastic than wood to absorb shock and 5 lavers of wood The board can carry up to 330 lbs but the range varies mainly depending on the weight load. [✔️Unlimited and Boundtess Ranges]:With the removable and detachable battery design the range is only limited by the number of batteries you have. [✔️2-Charging Port Design]: Half the charging time down to 2 hours by purchasing an extra charger The battery has a safety power management system with a steady current to keep it healthy.]