Battery FL Add Accu, Add, Power, Electricity, Energy

This duotone add folder icon combines a rounded folder silhouette with a bold plus badge in a dark navy and light grey palette. Delivered as a scalable vector asset, it works well in file managers, onboarding flows, empty states, and create-new-file actions. The soft lavender backdrop highlights its clean stroke weight, making the icon easy to recolor and adapt across light or dark interfaces.