Hoco J144A Hymn Dual Output LED Digital Display Power Bank (30000mAh)

The Hoco J144A Hymn is a high-capacity portable power bank designed to keep your devices charged wherever you are. With a large 30000 mAh battery capacity, it delivers extended power for multiple charges of smartphones, tablets, and other USB devices — ideal for travel, outdoor use, or daily backup power.

Key Features:

• Massive 30000 mAh capacity: Provides long-lasting backup power so you can charge devices multiple times without needing a wall outlet.

• Dual output ports: Two USB-A output ports allow you to charge two devices simultaneously with stable 5 V/2 A power each.

• LED digital display: A clear LED screen shows the exact remaining battery level in real time, making it easy to know when the power bank needs recharging.

• Dual inputs: Supports charging the power bank itself via USB-C and Micro-USB (both 5 V/2 A), offering flexibility in how you recharge it.

• Solid build quality: Made from flame-retardant ABS + PC materials with a robust lithium-ion/lithium-polymer battery inside for safety and durability.

• Portable design: Compact dimensions (about 164 × 80 × 32.5 mm) and a weight of ~612 g make it easy to carry in bags or backpacks.

• Smart protection: Built-in safety features help guard against overcharging, overheating, and short circuits (depending on seller specifics).

Typical Uses:
This power bank is suitable for charging smartphones, tablets, Bluetooth accessories, and other USB-powered devices while travelling, commuting, or during power outages. The dual outputs let you keep multiple devices powered at once, and the LED display helps you manage remaining battery life.