(3C traceable 2D code) Latest technology can pierce secure battery cells. MagDigita² 3rd Gen Color Screen Display Aluminum Alloy 10000mAh PD3.0+QI2 Magnetic Power Bank MDT2
3 Charging Methods: Phone QI2 MagCharge (15W) / AirPods / Type-C (20W PD 3.0)
Supports fast charging for iPhone 16/17, Plus, Pro, and Pro Max, displays power on iOS
True 10000mAh graphene anode 100% pure cobalt battery, not falsely advertised, enhanced heat dissipation performance
2KG strong magnetic attraction, 2600GS N52 powerful magnet
CNC rounded edge cut aluminum alloy body
Color TFT power display panel
Includes exquisite storage pouch and 60W Type-C cable
Safety Certifications: CE FC RoHS IEC 62368-1 CCC UN38.3
Safety Protection Devices: Short circuit / Overcharge / Over-discharge / Overheat / Overcurrent protection
Dimensions: 102 x 69 x 13 (mm) & 182g
Important Safety Warning:
Not Absolutely Risk-Free: While safety has been significantly improved, it is not "absolutely fire-proof" or "absolutely indestructible."
Swelling Risk: If the battery is damaged or operated improperly, there is still a chance of swelling or overheating.
Strictly Prohibited Acts: Unauthorized disassembly or puncturing is strictly prohibited. Human damage can disrupt the solid-liquid balance, potentially leading to smoke or even open flame hazards.
Disposal Recommendation: If you notice a distinct odor, abnormal overheating, or a change in the geometric shape of the battery, immediately stop using and dispose of it.
In response to the latest Chinese mandatory standard for power banks, "4mm secure battery cell" refers to a lithium battery that has passed the rigorous 4mm steel needle penetration test (i.e., a 4mm diameter steel needle vertically penetrates a fully charged battery). This technology ensures that the battery cell will not catch fire, explode, or experience thermal runaway when pierced by a sharp object or subjected to extreme external force.
The standard requires that the battery cell must be able to withstand a 4mm diameter steel needle vertically penetrating it at a speed of 20 ± 1 mm/s, ensuring no fire or explosion occurs during the process, significantly enhancing daily use safety.