More than just a case! With a powerful 10,000mAh Li-polymer extended battery, this case effectively provides 170%+ extra battery life to iPhone 13 Pro Max, which is equivalent to adding 43 hours of talk time, 26 hours of video playback, 111 hours of audio playback, or 23 hours of Internet use. The 4 LED indicator lights indicate battery levels and charging status. Made with TPU, the case gives your phone ultra protection against scratches and other daily wear and tear. It's also small and convenient enough to fit easily in your hand or pocket.
NOTE: To fully charge your phone, please don't keep too many apps running in the background or using the phone when it is being charged by the battery case.