A:AnswerI have an iPhone 6s Plus and it charges about 1 1/2 to 1 3/4 times. It charges the phone pretty fast but takes a while to fully charge the charger itself.
A:AnswerHi! This portable charger has a USB port were you can connect the charger for your iPhone 11 or any other cable compatible with other devices (like other cellphones, headphones, and more).
Viridiana E.
Insignia Support.
https://www.insigniaproducts.com/contact-us
A:AnswerHonestly Sam , I’ve never had it on long enough to use up the whole charge, but I can tell you that using the gps for 10 hours while driving and it still had enough juice, recharge seems to take forever but it’s worth it
A:AnswerShouldn't be an issue, as this adheres to USB specs (5V, 2.1 AH), so it would charge anything that can charge via a USB connection. Not sure how many charges you could get off of it for your use, but you could always just plug it back in to get charged after you got the lights charged up.
A:AnswerYes this portable charger works with smartphones, the capacity is 5000 mAh. It should charge it around 1.5 times based on battery status. *Performance varies based on settings and environmental conditions, and decreased over time and with use.
A:AnswerHi! This portable charger should be able to charge your device as long as you have the correct charger for it (from USB to the type of tip that your iPhone X needs). Viri E. Insignia Support. https://www.insigniaproducts.com/contact-us