The Mi Power Bank 2i price in India starts at Rs 899 for the 10,000mAh variant and Rs 1,499 for the 20,000mAh variant. Both variants are available for purchase on Mi.com.
Mi Power Bank 2i specifications
The Mi Power Bank 2i supports dual USB ports along with a four-dot LED indicator that shows the charge level.
Both the 10,000mAh and the 20,000mAh variants support two-way 18W fast charging. What this means is that you will be able to charge your phone as well as the power bank at fast rates of up to 18W.
Xiaomi says that the 20,000mAh power bank should charge fully in 6.7 hours, while the 10,000mAh power bank should charge fully in 4.5 hours. Note that these estimated times are applicable only if you use an 18W fast charger.
For some perspective, Xiaomi says that the 20,000mAh variant can charge the Redmi K20 Pro and the Redmi Note 7 Pro three times. Both the smartphones are powered by a 4,000mAh battery. The iPhone 8, on the other hand, can be fully charged 7.2 times.