Rolling Square Tau 2 Emergency Keyring Power Bank 2000mAh

Battery capacity
TAU 2 may not immediately captivate with its 2000mAh capacity, but it’s truly impressive. 🔍 We tested smartphones from major processor producers, revealing three battery improvement ranges: small-battery phones gained up to 54%, mid-battery phones up to 35%, and large-battery phones up to 28%. We calculated these results conservatively, considering battery consumption data from producers, reviewers, and real-life tests, factoring in dispersion and performance decrements due to background apps. Visit the “battery capacity” section on our Kickstarter’s TAU 2 page for a detailed understanding of our tests and results!