30000mAh Power Bank 2 USB Fast Charger Ultra Slim, Outdoor & Travel

30000mAh Power Bank delivers massive, reliable power in a compact, durable design. Perfect for long trips, camping, outdoor work, emergency backup, and daily use, it’s your ultimate solution to eliminate battery anxiety.

Key Features:

• ???? Massive 30000mAh Capacity: High-density lithium polymer battery provides enough power to charge your iPhone 15 up to 7 times, Samsung Galaxy S24 up to 5 times, or iPad Pro 2 times. Perfect for multi-day trips, camping, and power outages.
• ⚡ Dual USB Charging: 2 USB-A output ports let you charge 2 devices simultaneously, so you can power your phone and tablet at the same time, or share power with friends and family.
• ???? Wide Compatibility: Works with 99% of smartphones, tablets, Bluetooth earbuds, smart watches, cameras, and all USB-powered devices. Auto-detects your device for the fastest, safest charging speed.
• ???? Advanced Safety System: Built-in multi-layer protection against overcharging, overheating, short circuits, and over-discharging, ensuring safe charging for all your devices, every time.
• ???? LED Power Indicator: 4 LED lights clearly show the remaining battery level, so you never get caught with a dead charger.
• ???? Compact & Durable: Slim, lightweight design (1466839mm) with a durable fireproof ABS+PC shell, easy to carry in your backpack or bag, and built to last.
• ???? Dual Color Options: Available in classic black and white to suit your preference.

Technical Specifications:

• Brand: EASYPIE
• Model: Y71
• Battery Type: Lithium Polymer Battery
• Rated Capacity: 30000mAh (3.7V)
• Input: DC 5V/2.1A (Micro USB)
• Output: 2 x USB-A 5V/2.1A (Total 2.1A)
• Material: Fireproof ABS+PC
• Dimensions: 146 x 68 x 39mm
• Color: Black
• Compatibility: 99% Smartphones, Tablets & USB Devices
• Protection: Overcharge, Overheat, Short Circuit, Over-Discharge

[Important Notice Regarding Capacity]

The total rated capacity (e.g., 10,000 mAh) of the internal battery cell of a power bank is measured at 3.7V.
The standard charging voltage for devices such as smartphones is 5V. During discharge, a process of voltage conversion and amplification occurs, resulting in inevitable energy loss.
Therefore, the actual effective output capacity of a power bank is approximately 60-70% of its total rated capacity.
Example: for a power bank with a rated capacity of 10,000 mAh, its actual capacity available for charging devices is approximately 6,000 to 7,000 mAh (the specific value varies depending on the device and the usage environment).