Ulefone has announced that it is rebooting its Power series of ultra-large-battery phones with the upcoming Armor 13 variant. It is slated to pack a number of potentially advantageous features, a 6.81-inch display, Android 11 and quad rear cameras included, all of which will be powered with the largest battery the OEM can offer. Pre-sales for this new rugged phone will start in late July 2021.
https://www.notebookcheck.net/The-Ulefone-Power-Armor-13-will-combine-a-rugged-build-Android-11-and-a-13-200mAh-battery.550713.0.html
never understood why a drone after 5 generation still get 3000 mAh... 15 minutes to flight BUT the signal can reach 12km...