Power Bank Case Portable Anti-scratch ABS Micro USB-Black

I am an Chinese seller providing customers with high quality and low cost products br The types of products we sell include Home & Kitchen Health & Beauty Fashion Clothing Electronics Watches & Jewelry and so on br We keep up with the most popular fashion trends If you like our products please follow us and become our followers and fans br Sincerely at your service Thank you for your shopping and have a nice day br Description Adopting ergonomic design the power bank case is comfortable to hold With high quality circuit chips and multiple protection it is safe to use It has one Micro USB port one Type C port and two USB output ports which make it suitable for almost all kinds of mobile phones Made of premium ABS material the power bank case is durable wear resistant and reliable for long time use The length of the power bank case is approx 17 2cm the width is approx 7 9cm and the thickness is approx 2 3cm It can hold eight 18650 batteries and there is no need of welding And you can use it to DIY a power bank to charge your phone conveniently Item Name Power Bank Case Material ABS Batteries 8 x 18650 Batteries (Not Included) Interface Type 1 x Micro USB 1 x Type C 2 x USB Size Details Size 17 2cm x 7 9cm x 2 3cm/6 77" x 3 11" x 0 91" (Approx ) Notes Due to the light and screen setting difference the item's color may be slightly different from the pictures Please allow slight dimension difference due to different manual measurement Attention 1 The product only contains the case and batteries and other objects shown in the picture are not included 2 Batteries have a life cycle not just a few old batteries can be installed and used Before buying confirm whether the appearance is intact and not broken The voltage should be between 3 2V 4 2V The internal resistance of the battery will increase for a long time Excessive internal resistance will affect the normal boost of the motherboard and the current limit of the high power output load 3 The positive and negative stages of the battery must connect well and the direction of the 8 batteries must be the same 4 The exposed part of the battery skin damaged and exposed to the spring will easily cause a short circuit and the reverse connection of the positive and negative electrodes is the same result 5 The length of the pointed battery is longer than the flat head which will cause the case to be unable to hold the cover and the contact area of the pointed positive electrode is smaller than that of the flat head Package Includes 1 Set of Power Bank Case (Battery Not Included)