6 Kits 2X AceSoft Extended slim Standard 3500mAh battery Universal USB/AC Dock Dual USB Port Car Charger Micro Data Sync Cable Stylus for Samsung Galaxy J3 SM-J320P Virgin Mobile/Boost Mobile

You do not need a special back cover to use this battery
This package is specifically designed for the cellphones we list here, if your cellphone is not in the list , then it's not for you.
1)Universal USB/AC Charger:
* This is an universal charger, the top panel could be slided and the metal contact pins are also moveable.
* You can slide it back and forth to fit virtually any size of Li-On batteries in the market.
* Please see our Title pictures for detail
* Here is the instruction
* To Charge the battery for Samsung Galaxy J3 SM-J320P( Virgin Mobile/Boost Mobile ) , allow the 2 metal pins on the charger to touch the 1st and the 3rd contacts of battery.
* For other batteries, it's not necessarily to be the 1st and 3rd though, please refer to the user manual.
* You should see the LED light turn blue on the charger, that means the contacts has been firmly connected.
* Now you could plug in the charger with the battery into a power socket.
2)New 3500mAh Rechargeable Li_ion Battery:
* Brand: AceSoft .
* Battery Type: Lithium Ion.
* Battery Capacity: 3500mAh .
* Voltage: 3.7V.
3)Micro USB Data Sync Cable ( 3 Feet/1M ):
* New generic 2 in 1 Data/Charging USB Cable.
* Charging your Cell phone by connecting this charging cable to our Wall charger.
4)Screen Touch Pen:
* Soft touch tip material prevents scratching to.the screen very smooth tip
* suitable for drawing,jotting notes,playing games and navigating on your device. * Lightweight copper body
1.Smooth Movement.
2.Lightweight body (5g)
3.Finger Pressure
5)Amps Dual USB Port Car Charger:
* Super-mini appearance .
* Portable and convenient.
* Input voltage: DC12-24V DC .
* Output voltage and current: 5V,3.1A..