My Lenovo Tab M11 Battery Drains Too Fast

I am absolutely furious and incredibly disappointed with my new Lenovo Tab M11 tablet! I bought it just four days ago from Trendyol, specifically because it was advertised with a strong battery. However, the battery life is absolutely horrendous; it drains incredibly fast. I'm talking a 2% drop just by opening the settings menu!

This is completely unacceptable. My phone, with a mere 4000 mAh battery, lasts for two days, yet this brand-new tablet, supposedly with a powerful battery, can barely hold a charge. I'm starting to think this product is defective.

I relied on Lenovo's reputation and Trendyol's listing, and I've been sold a tablet with what appears to be a faulty battery. This isn't just an inconvenience; it's a fundamental failure of the product's advertised capabilities. Lenovo and Trendyol, you need to address this immediately! Is this tablet faulty, or is this the normal, abysmal battery performance? I demand a solution, whether it's a replacement for a working unit or a full refund. Help me resolve this terrible battery issue now!