100% brand new high quality lithium-ion polymer battery cells 
Dimensions: 15cm (L) x 1cm (W) x 6.5cm (H)
Weight: 220g 
Capacity: 30，000mAh 
Dual-port charging with LED Indicator
Capacity: 30，000 mAh 
Input: 5V 1000mAh 
Output : 5V 1000mAh 
Colours Available: Blue， Green， Yellow
7days warranty of manufacturing defects (30，000 mAh Dual Port A4 Power Bank)