slim power bank-Heloideo ultra-slim power bank you can't imagine

slim power bank-Heloideo ultra-slim power bank you can't imagine Mobile phones are already one of the most important things in our daily lives, but power has always been our biggest concern.However, the ordinary charging treasure is big and heavy, and then with a messy charging cable, it is very inconvenient to go out.   Today, I would recommend one of the thinnest power bank,which is Heloideo 5000mAh universal slim power bank.This slim power bank is almost the size of the iphone7, only the thickness of two coins. Heloideo ultra-slim power bank contains high-density lithium polymer batteries, and the exquisite process makes the power bank capacity up to 5000 mAh, which can fill the mobile phone and provide enough power for emergency.Ultra-slim and lightweight, you can easily slide the compact battery pack into your bag, pocket or wallet and take it wherever you go.   Self-contained charging cable and AC plug, simple and convenient   In addition to the thinnest, this slim power bank is very intimate with its own charging cable, you can charge mobile phones by connecting the phone, you don't need to press the switch,and built-in AC plug for charging power bank. it is too convenient.