power bank

1.Multiple Intelligent Chips Double Charging Efficiency
The internal structure is equipped with multiple independent intelligent control chips to accelerate charging simultaneously, raising overall charging speed by 100%. Intelligent temperature control and overcharge prevention modules work together during long-hour charging; the device maintains low surface temperature without overheating, realizing efficient and comfortable charging experience.
2.20000mAh Large Capacity for All-Day Power Supply
Built-in high-density lithium polymer battery with rated 20000mAh capacity. It can repeatedly replenish power for mainstream smartphones, and also support Bluetooth earbuds, smart watches and other small digital devices. It fully meets the power demand of long-distance travel, school days, shopping outings and outdoor activities without frequent recharging the power bank itself.
3.Built-in Four Integrated Charging Cables
Four different built-in charging lines are hidden inside the shell, compatible with iOS, Type-C, Micro USB and universal USB output. Users do not need to carry separate charging wires when going out, and multiple electronic devices can be charged at the same time. The hidden wire design avoids messy winding and loss of cables, greatly improving daily portability.
Lovely Cartoon Appearance & Portable Lanyard Design
The shell comes with delicate 3D cartoon decorative ornaments wrapped in metal rings, paired with soft pastel color tones for a gentle, fashionable look that fits female and student groups. A matching lanyard is attached on the side, allowing the power bank to be hung on bags or carried in hands, preventing accidental dropping and loss during travel. The streamlined mini body easily fits into small handbags and pockets without extra bulk.
4.Full-Range Multi-Layer Safety Protection
The intelligent chip integrates complete protection mechanisms against overcharging, over-discharging, over-current, short circuit, overload and overheating. It automatically cuts off power output when abnormal circuit status is detected, effectively protecting both the power bank battery and connected mobile devices for long-term safe daily use.
5.Custom Logo Customization & Multi-Scenario Application
Silk screen printing and laser engraving of exclusive brand logos, patterns and slogans are supported for bulk orders. It applies to daily commuting, student campus use, travel and shopping backup power, boutique store retail, holiday souvenir gifts and corporate brand promotional giveaways.

A power bank