Ultra-slim Mini stylish design, 30% thinner than most of 3000mAh power bank , easily fits into your pocket or bags.
This ultra-slim external battery widely supports most 5V input USB charged devices.
Aluminum material, comfortable touch feeling, wearable and corrosion resistance.Advanced power lock technology with standby up to 6 months after full charging.
Long Working Life
The Li-polymer battery guarantees 800+ high quality recharge cycles. It's 1.6 times of the ordinary battery.
Performance Stability & Safety Assurance
The capacity of the Li-polymer battery will not weaken after more than 3 years using. It's more stable than ordinary battery,which is made by colloidal electrolyte, it will not produce a lot of gas due to liquid boiling, it will not explode.Secured battery safety with 4 layers of smart safety protection circuit, low internal resistance, low discharge and low attenuation
High Conversion Rate
The Li-polymer battery is up to 90%, it is 20% higher than ordinary battery.