This Xiaomi 200,000mAh Solar Power Bank is a high-capacity, solar-powered portable charger designed to power smartphones, tablets, and other USB devices. Here’s a detailed breakdown of its features and specifications.
Battery Type: Li-Polymer
The power bank uses a Li-polymer (Lithium-Polymer) battery, which offers several benefits over traditional Li-ion (Lithium-Ion) batteries:
Stability: Li-polymer batteries are more stable and less prone to swelling or overheating.
Compact: They are lighter and thinner, making the power bank easier to carry.
Durability: Typically, they last longer with better charge cycles than Li-ion batteries.
Max Input: 120W
The 120W max input means the power bank can be recharged quickly when using a compatible high-wattage charger.
Faster Recharge: A higher input rate helps reduce the time it takes to recharge the power bank.
Efficiency: This feature allows for rapid recharging, especially helpful when you need the power bank ready for use quickly.
Solar Charging & Efficiency
Solar Panel: This power bank features a built-in solar panel for outdoor charging. While not as fast as wall charging, it provides a reliable option for charging while on the go, especially in remote areas.
Charging Efficiency ≥ 90%: This means the power bank efficiently converts the incoming energy, reducing losses during charging.
Input & Output Interfaces
Micro USB, USB Type-C, and Lightning Inputs: You can recharge the power bank with various cables, offering flexibility depending on your devices.
Output Interface: Micro USB allows for charging your devices, with up to DC5.0V 2.0A output, making it suitable for most modern smartphones and tablets.
Two-Way Quick Charge Support: Enables both fast input and output charging, ensuring that both the power bank and your devices are recharged in less time.
Safe & Reliable:
Multiple Protection Systems: Includes overcharging, over-discharging, over-voltage, overcurrent, short circuit, and overpower protections.
Cooling Energy-Saving Technology: Helps protect the battery cells, ensuring they remain safe during high usage.
Certifications: The power bank is CE, FCC, UN38.3, Qi, and other certifications, ensuring it meets safety and quality standards.
Flashlight: Built-in flashlight for outdoor activities, such as camping or emergency use.
Compass: Ideal for outdoor adventures, like camping or wild fishing, providing added functionality.
Wide Compatibility: Works with many devices including iPhones, iPads, and other USB-powered electronics.



