I have a OnePlus 3 phone. But, It seems its battery is draining very fast these days even at night it drains almost 40-45%. Should I replace my battery or should I
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OnePlus 3/3T Battery Case, ZeroLemon OnePlus 3/3T 7500mAh Extended Battery with Soft TPU Full Edge Protection Case – Black : Amazon.sg: Electronics
![OnePlus 3/3T Battery Case, ZeroLemon OnePlus 3/3T 7500mAh Extended Battery with Soft TPU Full Edge Protection Case – Black : Amazon.sg: Electronics OnePlus 3/3T Battery Case, ZeroLemon OnePlus 3/3T 7500mAh Extended Battery with Soft TPU Full Edge Protection Case – Black : Amazon.sg: Electronics](https://m.media-amazon.com/images/I/41HSpSakxeL._AC_UF894,1000_QL80_.jpg)
OnePlus 3/3T Battery Case, ZeroLemon OnePlus 3/3T 7500mAh Extended Battery with Soft TPU Full Edge Protection Case – Black : Amazon.sg: Electronics
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