The 5kWh lithium-ion battery is a wall-mounted energy policy device which uses space sparingly, storing a lot of energy while makng a small unit out. It is ideal for homes and small businesses since it sits on walls optimizng the floor area. Moreover, the unit is constructed with lithium-ion technology which guarantees fast charging, high effectiveness, and consistent energy output. The unit can store energy from solar panels or the grid and provide backup resources during peak demand or blackouts, supporting energy autonomy and reducing electricity expenses.