🔋 Power Bank – 20,000mAh
Model: YF-H228
Made in China
⚡ Key Features
-
Large-capacity 20,000mAh rechargeable battery
-
Compact, lightweight, and easy to carry
-
Fast charging support for multiple devices
-
Built-in digital display shows remaining power
-
Long battery life with high safety and performance
-
Dual output ports for charging multiple devices
📱 Compatible Devices
-
Smartphones (Android & iPhone)
-
Tablets and iPads
-
Digital cameras
-
Portable game consoles
-
MP3/MP4 players
-
Other USB-powered devices
⚠️ Important Usage Notes
-
Do not charge and discharge the power bank at the same time.
-
Avoid connecting the input and output ports simultaneously — it can reduce product lifespan.
-
Always check that cables and adapters are properly connected before charging.
-
If the device does not charge, it may be due to short circuit protection — recharge the power bank to reset the IC protection.
📦 Specifications
-
Capacity: 20,000mAh
-
Display: Digital battery level indicator
-
Charging: Fast charge support
-
Output Interface: USB
