•Does it work with all mobile phones and electronic devices, or is it limited to specific brands?This charger is suitable for all brands of mobile phones, but try not to charge devices such as holiday lights.
•How fast charging speed does this rechargeable battery support?Is it compatible with fast charging technology?Maximum 22.5W fast charging, compatible with PD and QC fast charging protocol.You need to use a cable with fast charging function.
•Why is the battery level shown on the LED display inaccurate or stays at a certain value?You need to activate the LED display.It is recommended that you activate the display by draining the remaining charge and then recharging the battery, and repeat the operation several times if necessary.
•What about after-sales service?Please feel free to contact the after-sales team if you encounter quality problems or have questions about the use of the product, and we will reply within 12 hours at the earliest.