products feature
Mobile power + intelligent charging + percentage that power
USB output
double LED light and metal shell stainless steel
double cover import seiko double MCU circuit protection (a variety of color)

products description:
input voltage:5V input current :800ma
output voltage:5V output current:1000ma
capacity : 4800mah/5200mah (Samsung core)
4500mAh for lithium ion batteries,5200mAhfor Samsung core

products size
93.5×44.5 ×20.6mm