Hoco J144 Hymn Power Bank 15000mAh Black

The Hoco J144 Hymn Power Bank offers a reliable 15000mAh capacity in a sleek black design. Equipped with dual USB-A outputs and both Micro-USB and USB-C inputs, it provides convenient charging for your devices on the go. The LED digital display shows remaining battery level, while built-in safety protections ensure safe operation.

Advantages

High-capacity 15000mAh lithium polymer battery provides multiple charges for smartphones and other devices. The LED digital display allows you to monitor battery status at a glance. Compact and lightweight design makes it easy to carry in your bag or pocket.

Suitable for

• Smartphones
• Tablets
• Bluetooth earphones
• Other USB-powered devices

Key specifications

• Battery Capacity: 15000mAh (3.7V, 55.5Wh)
• Rated Capacity: 8850mAh (5V TYP 2A)
• Battery Type: Lithium Polymer
• Micro-USB Input: 5V / 2A
• USB-C Input: 5V / 2A
• USB-A Output 1: 5V / 2A
• USB-A Output 2: 5V / 2A
• Total Output: 5V / 2A (Max)
• Input Interfaces: 1x Micro-USB, 1x USB-C
• Output Interfaces: 2x USB-A
• Fast Charging Support: No
• Display Type: LED Digital Display
• Shell Material: ABS + PC Flame-Retardant
• Color: Black
• Safety Features: Overcharge, Over-discharge, Overcurrent, Short Circuit Protection
• Charging Cycles: >300 Cycles
• Operating Temperature: 0°C to 40°C

Recommendations

For optimal performance, use high-quality charging cables and avoid exposing the power bank to extreme temperatures. Charge fully before first use.