Tecno Spark 6 Go

Giving power to this smartphone is a high-density 5000-mAh battery. On a single full charge, this battery ensures that you can use this smartphone for up to five days. Additionally, AI Power Saving and Safe Charge Mode make this handset even more energy-efficient. You can get up to 29 hours of video play, 35 hours of calling, 17 hours of gameplay and 200 hours of music playback.