This Anker 10,000mAh MagSafe Wireless Power Bank for Your iPhone 16 Drops to Under $20
A 10,000mAh power bank carries a 37Whr capacity. An 80% power efficiency rating (which is about standard for power banks) ...
The charger I rely on every day can now be had for less as it drops down to a fantastic price
And in order to provide even more peace of mind, Anker offers a 24-month warranty on this device just in case there are any issues. So if this sounds like what you're looking for, be sure to pick one ...