STACK for Micro USB Battery (Single)



Stackable External Battery Charger for your Smartphone

With STACK, you no longer have to worry about your smartphone’s battery life! Charge up the STACK through your computer’s USB port or wall outlet (USB to outlet dock not included). Purchase another STACK battery pack on STACK it on top of the other for wireless charging. When needed, take one external battery for the day, charge your phone, and when you return home, grab the other external battery for extra battery for dinner! Simple as that!

There are 4 LED lights to show how much the external battery has charged. 1 LED Light = 25% charged, 2 LED Lights = 50%, 3 LED Lights 75%, and 4 LED Lights 100%!

For more questions please click here and select STACK.

Combining a high-density 2500 mAh battery with an Micro USB connector, STACK battery packs provide all the portable recharging power whenever & wherever.


1 Micro USB STACK Battery Pack
Micro USB to USB cord (9 inches)
Instruction Manual
Assorted Colors: You will receive 1 of the 3 options: Blue, Green or Infra-Red

Tech Specs

Capacity: 2500 mAh
Input: DC 5V-1A | Output: DC Max. 5V-1.5A
Dimensions: 3.54 in x 2.28 in x 0.39 in
Weight: 2.15 oz.
Integrated Micro USB Connector
Built-in Short-Circuit: Overcharge & Temperature Protection


Compatible with all phones with a Micro USB charging dock excluding the Samsung S6 and S6 Edge.
SKU: 828706542163 Category:


Model# PB2500M

Additional information

Weight 0.30 lbs
Dimensions 4 × 1 × 7 in