20 mag 2020

New prototype tech battery base for Amazon Echo Show 5


GQenergy is pleased to present Freedom!

- Solid-state GeneratorBattery
- Dual Power Automatic Switch
- Over a year of battery life
- No more cables

#startup #gqenergy #graphene #battery #innovation #sustainable #SolidStateBattery #PatentPending #SelfChargingBattery #LifeTime