To extend the battery life of your tablet, follow these tips when charging it: Use the original charger: Using a charger that's not designed for your tablet can damage the battery or not charge it properly. Charge it regularly: Avoid letting your tablet's battery discharge completely. Charge it whenever the battery level drops to 20-30%. Charge it to 80% or less: Overcharging the battery to 100% can cause it to degrade faster. Charge it to 80% or less instead. Avoid extreme temperatures: Don't charge your tablet in extremely hot or cold conditions. Room temperature is ideal for charging. Unplug it when fully charged: Once the battery is fully charged, unplug the charger to avoid overcharging. Avoid using the tablet while charging: Using the tablet while it's charging can generate heat, which can damage the battery. By following these tips, you can help extend the lifespan of your tablet's battery and ensure it performs optimally.