Our company has optimal design to the power bank, so bank can protect circuit and when charged or discharged. It control circuit. The also automatically identify connected devices charge. This free maintain charge discharge. Any normal operation will not damage with lowest static current ...

As the one of largest supplier and authorized imp & exp enterprise in China, we supply printing consumables all over world, our brand 'longgo' also has many distrabutors United Kingdom, USA. Australia, Ireland, Indonesia, France, Israel south-America etc. We would like to give ...