How it works
This battery sharing cable is one of its kind. This battery sharing cable has two universal Micro-USB ports on either side to which one needs to attach their phones. Plug in an OTG supportable ANDROID phone from which you need to take the charge at one end and plug in the phone which needs charge at the other end to allow free flow of charge from one phone to another. Along with this comes an extra extension which allows you to charge an Apple iPhone as well. Remember iPhone can take charge but it cannot give charge.
Please watch the video below to know how the battery sharing cable works.