Hyperion G7 Si-Graphene HvLi offer more capacity per weight compared to standard LiPo packs. The new Silicon-Graphene additive helps to preserve the Anode from corrosion during use, thus preserving the Anode when operating at typical High-Voltage settings of 4.35V or more. The benefit of operating at High-Voltage (4.35V) is an increase of about 10% energy-density when compared to traditional 4.2V LiPo Batteries of the same size-and-weight.