Magnetic powerbank technology uses communication technologies that operate within a specific frequency spectrum. This is a technology must meet the main requirements through a standard testing process to ensure its quality, security, and compliance with applicable regulations.
With the increasing use of magnetic powerbank, the Indonesian government through Decree of the Minister (KEPMEN) No 46 Tahun 2025 from the Ministry of Communication and Digital (KOMDIGI) has established magnetic powerbank testing standards to ensure that these devices are safe, efficient, and do not interfere with each other.
This regulation is intended to ensure that all magnetic powerbank devices circulating in Indonesia must ensure their quality, safety, and compliance with applicable regulations through testing standards.
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This article will completely talk about the magnetic powerbank testing guidelines based on the most recent directions, counting the certification steps you require to know.
Table of Contents
New Regulations on Magnetic Powerbank Technology
KEPMEN KOMINFO No 46 Tahun 2025 specifies magnetic powerbank operational frequencies to ensure devices work without interfering with other devices.
This control covers radio recurrence prerequisites, greatest transmit control, and testing for wild outflows (spurious emissions).
The following are the standard specifications:
| Radio Frequency Band | Field Strenght | Transmitter Spurious Emission |
| 100 – 148,5 kHz | ≤ 66 dBµA/m at 10 meters distance | EN 300 330 |
| EN 303 417 | ||
| 315 – 405 kHz | ≤ -5 dBµA/m at 10 meters distance | EN 300 330 |
| 1700 – 1800 kHz | ≤ -5 dBµA/m at 10 meters distance | EN 300 330 |
| 6765 – 6795 kHz | ≤ 42 dBµA/m at 10 meters distance | EN 300 330 |
| EN 303 417 | ||
| 13,553 – 13,567 kHz | ≤ 60dBµA/m at 10 meters distance | EN 300 330 |
Magnetic Powerbank Testing Method
To ensure that magnetic powerbank devices meet standards, testing is carried out using methods that refer to international standards:
EN 300 330
This standard is used to measure the performance of devices with low frequencies up to 30 MHz. The main focus is on field strength and electromagnetic compatibility (EMC).
EN 303 417
Used for testing WPT devices operating at higher frequencies. This standard evaluates power transmission efficiency, electromagnetic compatibility, and undesirable emission levels.
Test steps:
- Frequency measurement: Ensure the device is operating within the permitted frequency band.
- Field strength measurements: Carried out at a distance of 10 meters using special tools such as measuring antennas.
- Unwanted emissions test: Ensures additional emissions are below established thresholds.
- Power efficiency evaluation: Measures the efficiency of the device in transmitting power to the receiver.
Benefits of Complying with Magnetic Powerbank Testing Standards
Following the testing standards set by KEPMEN No 46 Tahun 2025 provides many benefits for manufacturers and users:
- Legal compliance: Ensure devices comply with Indonesian government regulations.
- User safety: Reduces health risks from excessive electromagnetic fields.
- Optimum performance: Guarantees the device works efficiently and does not cause frequency interference.
- Consumer trust: Certified products have more value in the market and are more trusted by consumers.
Tips to Ensure Standards Compliance
- Learn the latest regulations: Make past any question you get each detail of the Minister Decree from Communication and Digital No 46 Tahun 2025, tallying specialized prerequisites and test strategies.
- Perform pre-testing: At some point as of late official testing, perform pre-testing to ensure the contraption meets the rules. If you don’t have a measuring instrument, utilize the DJID certification service which gives pre-testing administrations.
- Consult an expert: If this is your to start with time looking for certification, consider utilizing the organizations of experienced DJID certification administrations.
