Features:
1.Single USB output
2.Three indicator lamps: charging red, full charged green, discharging blue.
3.Advanced switch power supply management, proper circuit layout. The static power consumption as low as 20μA
4.Over voltage, over current, over charge, over discharge and short circuit protection.
5.Automatic recognition for charge and discharge.
6.Product color: Black, White, Blue, Green, Yellow and Pink

Specifications:
Name card design
Battery type: Polymer
Battery level: A
Battery quantity: 1pcs
Capacity: 2200mah/2500mah
Product size: 6.8*54*90mm
Charge mode: CC/CV
Input voltage: 5V
Output voltage: 5V
Input current: 1A
Output current: 1A
Battery life: >500 times
Product weight: 52G
Material: ABS+Acrylic