The main target for this product is primarily people who spend time outdoors, such as those who go fishing, camping, or face natural disasters. The initial model (ALB06-NF) without circulation provides a small 6V output, using aluminum tape as the anode to supply current. The reason for starting with 6V is that this voltage is sufficient to charge mobile phones and provide lighting for 10-15W LED bulbs for 6-10 hours per set of aluminum tape measuring 5x15x0.02cm, consisting of 6 sheets. When the aluminum sheet is used up, you simply remove the old sheet and replace it with a new one to continue using it. Based on rough experiments and calculations, its lifespan is over 5 years. Once this model receives positive feedback, larger versions may be developed with sizes of 12V, 24V, 48V, 54V, 72V, or even hundreds of volts, featuring circulation systems and dual-mode circulation systems in the future.
After testing for a period of time, I began to understand the operating principles of the aluminium–air battery. As I initially thought, there are three main systems: non-circulating, circulating, and dual-mode. In the beginning, to secure funding for developing the other systems, I decided to start with the smallest system first, which is the non-circulating system, as it is the simplest. The current progress is about 70 percent, and it is tentatively named ALB06-NF. Additional information will be updated in due course.
The production of anodes with good electrical conductivity using the chrome spraying method can be applied, resulting in pure silver, which has the lowest electrical resistance in the world.
The adjustable wheel spins to adjust the distance between the anode and the cathode, which is designed to set the gap between the anode and cathode and is also used to compress the anode and cathode together to reduce resistance in the electrolyte solution.
The electrolyte container is used for packaging electrolytes, such as salt tablets, to be used in making an electrolyte solution when you start to use it.
An Aluminium Air (Al–Air) Battery is a type of electrochemical cell that uses aluminium (Al) as the anode and oxygen from the air as the cathode.
When aluminium reacts with water and an electrolyte, it releases electrons — generating electricity.
How it Works (Simple Explanation)
1. Anode (-) → Aluminium plate 2. Cathode (+) → Air-permeable carbon plate coated with a catalyst 3. Electrolyte → Solution such as sodium hydroxide (NaOH) or potassium hydroxide (KOH) to allow ion movement
During operation:Oxygen from the air enters the cathode Aluminium reacts with water and the electrolyte, forming aluminium hydroxide (Al(OH)₃) and releasing electrons Electrons flow through the external circuit → powering devices (lights, motors, etc.)
Advantages:High energy density (long runtime if aluminium supply is sufficient), Low-cost, widely available materials, Safer than lithium batteries (stores little energy when idle)
Disadvantages:Not rechargeable (aluminium p lates must be replaced) Requires water or electrolyte refilling during extended use Aluminium corrodes slowly even when not in use if exposed to electrolyte
Real-World Applications:Emergency lighting in remote areas, Military or rescue equipment, requiring instant power, Backup power systems in submarines or communication stations.
