W8 Weld-free Portable DIY Power Bank Case 18650-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 b Description b This power bank shell is equipped with an indicator light that can display the battery level and can also help lighting It has the following protection functions including anti reverse connection anti series connection repair function and so on Made of high quality ABS and metal materials it is durable and its corner design conforms to ergonomic design so it is comfortable to grip The length of the power bank case is approx 17 2cm the width is approx 7 9m and the thickness is approx 2 3cm It can hold 8 18650 batteries and there is no need of welding In addition it can double click the button to adjust the switch Item Name Power Bank Case Material ABS Metal Batteries 8 x 18650 Battery(Battery Not Included) (Without Welding) Interface Type Dual USB Output + TYPE C Port/for Port Dual Input Charging Maximum Power 5V 2A Size Details Size 17 2cm x 7 9cm x 2 3cm/6 77" x 3 11" x 0 91" (Approx ) The Size of the Inner Shell that Can Hold the Battery 112mm x 68mm x 18mm/4 41" x 2 68" x 0 71" (Approx ) b Notes b 1 This product is only suitable for 18650 batteries (length 6 5cm and diameter 1 8cm) The traditional and No 7 batteries cannot be installed on it and the size does not match 2 Do not use the disassembled battery that has been stored for a long time and used a lot of times otherwise it will affect the experience 3 Before purchasing first confirm whether the battery appearance is intact and the voltage should be between 3 2V 4 2V If the battery skin is damaged it cannot be used If the exposed part of the battery skin is damaged contact with the spring may cause a short circuit 4 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 5 We are not responsible for failures and other losses caused by the installation of unqualified batteries 6 The tip battery cannot be used If the tip length is longer than the flat tip the case will not go down and the contact area of the tip positive electrode is smaller than that of the flat tip 7 Do not use or store in a high temperature environment you will be responsible for the consequences if you violate it 8 Due to the light and screen setting difference the item's color may be slightly different from the pictures 9 Please allow slight dimension difference due to different manual measurement b Package Includes b 1 x Power Bank Case (Battery Not Included)