Extra Battery – A Better Option 
There's no shame in getting another battery for your phone.  

Most modern smartphones have crappy battery life, it's just a sad fact of owning one.  

If you find that you use your phone enough that the battery doesn't last you as long as you'd like it to, it's time to swallow that pride and just pick up a second battery. They don't take up a lot of space; you can keep it in your backpack or pocket until your phone dies and then just pop it in to give it new life.  

🤔If you prefer, you can also get an "extended battery", which is a larger battery that will bulk up your phone, but give it quite a bit more battery life. 
🤔Just make sure you're buying a real OEM battery, though.  
A lot of places, like Amazon, are selling a lot of knockoffs for super cheap. They can be tempting, but they can also cause problems. 

💡 It is much better if you buy directly from your phone manufacturer or carrier to make sure you're getting a real, high quality battery for your phone. 

Finally. there are a lot of different things you can do, and it's up to you to pick and choose which ones work the best for you.