With constant development of mobile devices and outdoor application scenarios, magnetic power bank has gradually became a popular product among consumers. What’s the advantages magnetic power bank compare to traditional power banks. How does it work in Mesh network, Meshtastic applications and off-grid communication systems?
What is Magnetic Power Bank?
A magnetic power bank is a mobile phone charger connected to devices via magnetic adsorbtion for fast wireless charging. Usually, there is a built-in magnet ring structure precisely align at wireless charging coil to significantly increase charging efficiency and stability.
Good points of magnetic power bank:
- Easy to use, no need data cable any more.
- Automatically alignment with less energy loss.
- Increase user experience, walking & charging.
- Compact, lightweight, portable and easy-carrying.
Magnetic Power Bank Core Advantages
1. Portable
Snap-and-charge quick operation. Especially suitable for outdoor, commuting and emergency use. No frequently plug and unplug any more.
2. Stable Power Supply
Steady power output capacity is usually a basic ability of premium magnetic power banks. And this is particularly essential long-time operating devices like LoRa communication modules or Meshtastic nodes.
3. Multi Scenarios Compatibility
It can not only charge cell phones, but also various low power consumption devices, e.g:
- Meshtastic Devices
- LoRa nodes
- ESP32 development boards
- Outdoor sensors
Applications of Magnetic Power Banks in Mesh Network
In a Mesh network, each node needs constant power supply to keep stability communication, especially in some areas with no enough infrastructure. For example:
- Outdoor adventure
- Working in remote areas
- Emergency communication under natural hazard
Magnetic power bank, as a flexible power supply solution is able to provide continuous power support to nodes and devices in Mesh net work.
Combination of Meshtastic Network & Off-grid Communication
Meshtastic network is an open-source communication solution based on LoRa technology, which is widely used for off-grid communication. Meshtastic network achieve 3 main advantages:
- Independent of cellular network or internet
- Long distance communication under low power consumption
- Outdoor, emergency use
Power & electricity becomes an important issue for above scenarios, while where comes Pros of magnetic power bank
1. Fast deploy
Wireless charging design. No need complicated wiring arrangement.
2. Flexible & Portable
Users can carry the power bank anywhere, change it any time. A great flexibility here comes.
3. Constant Endurance
Operating time of Meshtastic devices significantly prolonged with combination of high capacity magnetic power bank (10000 or 20000 mAh)
Why Magnetic Power Bank fits Off-grid Communication?
Off-grid communication has no support of power grid. And it usually needs to operate for long-period time in complex environments.
| Demands | Magnetic Power Bank Pros |
| Portability | Small, Lightweight, Easy-carrying |
| Fast power supply | Snap-and-charge, no wiring arrangement |
| Stability | Constant output for low power consumption devices |
| Expansibility | Support combination with solar energy, etc. |
In actual applications, magnetic power bank can be connected with solar energy panel to form a complete off-grid power supply system. That is very important for Mesh network nodes and Meshtastic devices.
In A Conclusion
Magnetic power bank is not just a convenient cell phone parts. It is becoming an essential basic part in Mesh & Meshtastic and off-grid communication system. There is no doubt that it is a choice worth more attention for users need high efficient, portable and stable power supply.
If there is a lap between outdoor communication, LoRa devices, decentralized network deploy and your requirements, Then a quality magnetic power bank can increase durability and flexibility of the whole system.
