Power Bank Manufacturing Company in Vietnam
Power Bank Manufacturing Company in Vietnam
In the world of accessories, power banks are often considered simple "energy bricks." However, at the factory...MyMy Technology We consider each power bank to be a complex energy management system. The difference between a high-quality product and a low-quality one lies not in its appearance, but in its substance.live Energy density and Artificial intelligence of the power chip.
1. High-Density Battery Cell Technology: Smaller size but higher true capacity.
A common misconception is that heavier power banks are better. In reality, at MyMy Technology, we apply advanced technology.High-density polymer battery cells:
- Compress energy:We use ultra-thin electrode plates that compress more lithium ions into the same volume. As a result, MyMy's 10,000 mAh power bank is 25% thinner than older models using 18650 batteries.
- Cycle Life:While cheaper batteries start to degrade after 200 charge cycles, battery cores from our Vietnamese factory maintain 80% of their capacity after more than 500 continuous charge-discharge cycles.
2. Power management chipset: The "brain" that protects your assets.
A power bank without a smart management chip is like a ticking time bomb. At MyMy Technology, the PCB board incorporates the system.Smart-IC Dual Protocol:
- Smart Detection:When you plug in your iPhone, iPad, or Bluetooth headphones, the chip analyzes the device's impedance to deliver the precise current down to the mA. This prevents "overcurrent" that can cause the device to overheat.
- Voltage Compensation Technology:As the power bank's battery level decreases, the output voltage often drops. The MyMy chip actively compensates for this voltage drop to ensure stable charging power from 100% to the final 1% battery level.
3. Active cooling system and "Fishbone" case structure
Temperature is the number one enemy of batteries. To optimize size without overheating the device, we apply a proprietary interior design:
- Thermal shock-resistant frame:Inside the charging case is a system of ultra-thin, heat-resistant plastic partitions that create tiny gaps to allow air circulation, preventing heat from the circuit board from directly transferring to the battery core.
- UL94-V0 fire-resistant enclosure material:Not just hard plastic, the MyMy charging case is blended with flame-retardant additives, ensuring that in the event of an accident, the case will self-extinguish the fire within 0 seconds.
4. Optimizing weight for a modern lifestyle.
At MyMy Technology, we understand that power banks are items to "bring along," not to "leave behind."
- Optimal weight:By eliminating unnecessary components and using an ultra-lightweight aluminum alloy casing, we achieved the golden ratio:1.8g per 1000mAh.
- Mobile ergonomics:The design features a balanced center of gravity, making it easy to hold the power bank and phone in one hand, preventing wrist fatigue during prolonged use.
5. Rigorous inspection process at the Vietnamese factory.
Before packaging, each MyMy Technology product must pass the international QC "checkpoint":
- High-pressure testing:The simulation of the aircraft cabin environment ensures that the battery does not swell or leak under low pressure.
- Check the durability of the connector:The robot performs 5,000 consecutive plug-in and unplug cycles to ensure the Type-C/USB port remains secure.
- Free fall test:The charger was dropped from a height of 1.2m onto a concrete floor from six different angles to ensure the internal structure remained intact.
Conclude
Power bank MyMy Technology It's not just an accessory, it's a work of engineering. We focus on core values:Smallest possible, strongest possible, and absolutely safe.Using high-quality Vietnamese products is the way to protect your expensive smartphone from unnecessary electromagnetic risks.
