InLine 01478D Lithium Polymer (LiPo) Household Battery with 5000 mAh Capacity and Power Protection Features

The InLine 01478D Lithium Polymer (LiPo) household battery with a capacity of 5000 mAh is a reliable external power solution designed for daily energy storage and practical use with compatible electronic devices. Featuring a distinctive real walnut wood housing, this rectangular power bank combines an aesthetic appearance with a slim format that fits easily into pockets or notebook bags. Equipped with essential power protection features such as short circuit, overcharge, and discharge protection, it ensures safe operation during everyday mobile use. The built-in LED status indicator provides a clear overview of the remaining battery capacity in 25 percent steps, while the USB output delivers a steady 5V / 2.1A charge for various mobile electronics.

Advantages

This portable power source extends the runtime of smartphones and other compatible USB devices without requiring a wall outlet, delivering up to several additional hours of use depending on the connected device. The integrated Samsung lithium polymer cell supports over 500 charging cycles and maintains up to 18 months of standby capability, making it a durable backup solution. The ergonomic walnut wood casing offers a comfortable grip and a high-quality tactile feel, while the comprehensive safety mechanisms protect both the battery and the connected electronics from electrical faults. Operating reliably within a temperature range of minus ten to forty degrees Celsius, this device adapts well to diverse environmental conditions during travel or fieldwork.

Suitable for

• Charging smartphones and mobile phones on the go
• Powering action cameras during outdoor activities
• Providing backup power during daily commuting and business trips
• Maintaining device operation in environments without direct electrical access

This device may not be suitable for powering high-drain electronics such as laptops, heavy-duty tablets, or large household appliances that require significantly higher voltage and current output than a standard 5V / 2.1A USB connection can supply. Additionally, users who require ultra-fast charging capabilities exceeding standard 2.1A output or those needing wireless charging features will find that this model does not support those specific technologies.

Key specifications

• Battery capacity: 5000 mAh
• Battery technology: Lithium Polymer (LiPo)
• Output: 5V / 2.1A via USB A
• Input: 5V / 800 mA via Micro-USB
• Charging time: Approximately 6.5 hours
• Lifetime: Over 500 charging cycles
• Standby time: Up to 18 months
• Operating temperature range: -10°C to 40°C
• Storage temperature range: -20°C to 50°C
• Dimensions: 131 x 68 x 9.6 mm
• Housing material: Real walnut wood

To charge the power bank, connect the included Micro-USB cable to the input port and plug the other end into a compatible USB power source, allowing approximately 6.5 hours for a full charge indicated by steady blue LEDs. When charging mobile devices, connect your equipment to the USB A output port using an appropriate cable, and monitor the charging progress and remaining energy through the blue LED status indicator lights. Ensure the device is operated within the specified temperature limits and stored in a dry environment when not in use for extended periods.

What to consider before purchase

• Verify that your mobile device is compatible with 5V / 2.1A USB charging parameters
• Keep in mind that the effective usable capacity is approximately 70 to 80 percent of the rated 5000 mAh
• Consider the physical dimensions of 131 x 68 x 9.6 mm to ensure it fits your intended carry method
• Note that the package includes a Micro-USB charging cable, so devices requiring USB-C will need a separate adapter or cable

Usage recommendations: Store the power bank within a temperature range of -20°C to 50°C and recharge it periodically if kept in standby for extended periods to maintain optimal battery health and extend its operational lifespan.