Mp3 Player.Install a Poweful battery in the mp3 player 

This is what i need to my mp3 player.. I couldnt a new battery of same type.

You can charge it by its own charging slot no extra charging slot is required

well done

Thankyou broooo😁😁

MP3 ko band karna ka bad stating sa music chal rha ha

Bro inverter battery lga detaa

I do the way you do but it's not charge

How can we charge the battery 😊😄?!!

bhai kitne volt ke battery hai

Nama kabelnya??

Input kitna volt dena ha😅😅i

ye bhi bta do charge kaise hoga

You're not putting it in the mp3 player though so what's the point. Be better off just buying a phone to play music. You'd look some sight carrying around a ten quid mp3 player around with a mobile phone battery hanging out of it.

How can we charge the battery