A Power Bank for Everyday Use
- Perfectly charge tablets, mobile phones, MP4s, MP3s, etc.
- High capacity of up to 10,400mAh
- Built-in Samsung cells for longer battery life
- Synchronised charge
- Charge up to two devices at once
- Extremely fast charge
10,400mAh
Powered by Li-on cells from the leading manufacturer, Samsung, the Romoss Sailing 4 Power Bank provides a stable, secure and long-lasting power supply for your device. With its 10,400mAh capacity, it can charge up to five iPhones.
Wide Compatibility
With Fitcharge technology, the Sailing series power banks are compatible with a vast variety of smartphones, MP3s, MP4s and other devices.
What is Fitcharge Technology?
This innovative automation technology detects the required input current of each device and their specific charging needs. This dramatically improves the compatibility of the power bank with all devices.
High-Efficiency Charging
With the modern electronic circuits used in the Romoss Sailing power bank, the charging efficiency increases by up to 90%. Compared to other power banks with the same capacity, it is 15% more efficient.
Synchronised Charging
Never find yourself out of battery power again. With Sync Charge, you can charge both the Power Bank and your device at the same time.
Dual Charging
You can save time by charging two devices simultaneously without any problem. At any point, you can add juice to both your tablet and phone.
Lightning Fast Charging
Due to the unique iCharger charger, the Power Bank will charge in just 7 hrs, while the average Power Bank takes up to 14 hrs.
Unsurpassed Safety
- Battery Monitor - Monitors individual cells when charging
- Overload protection - To maximise battery life, the battery protects against overcharging
- Surge Protection - Actively monitors voltage at the input and output and corrects the parameters for an optimal charge
- Current overload protection - Built-in current overload protection
- Thermal protection - Keeps the cell at an optimal temperature, which ensures a longer battery life
- Short-circuit protection - If a short-circuit occurs, charging is interrupted immediately
- Reset - When you press the On-Off button, all monitored parameters are reset during charging