• ROMOSS Polymos 20 20000mAh Power Bank

    Ultra-high Capacity
    20000mAh ultra-high capacity is perfect for long journey and business trip. It can fully charge your iPhone 6 for 8.5 times, Galaxy S6 for 5.9 times and iPad mini 4 for 3 times.

    Fast Charge to Massive Devices
    2.1A output boosts your devices at full speed, saving more time for work and life. With built-in Fitcharge Technology, ROMOSS Polymos 20 supports charging a wide variety of smartphones, tablets and other mobile devices.

    Compact & Sleek Design
    Looks elegant and feels smooth. It feels great in your palm.

    Advanced Safety
    Multi-protection system ensures complete protection for you and your valuable devices.

  • ROMOSS Sense 15 15000mAh Power Bank

    Impressive 15000mAh Capacity
    Massive power to last through 5.5 charges for iPhone 7s, 3.2 charges for Samsung S7, or 1 charge for iPad Air. Perfect for travel, camping, business trip and more.

    Built-in A+ Li-polymer Battery
    Endures over 500 charge cycles for extended service life. Integrated with voltage surge and over discharge protections, the battery pack will automatically shut down if a charging error occurs.

    Full Speed 2A Recharging
    2A charging input is twice as fast as conventional power banks.

    Fast Charge and Fit Charge Technology
    Smart connect technology auto-detects connected device for the fastest charging. Auto detects the voltage and current of your device and delivers the fastest possible charge speed up to 2.1 amp.

  • ROMOSS Sense 6 LED 20000mAh Power Bank

    Exclusive Charging Technology
    Smart charging circuitry always automatically provides your device with the perfect current for a safe and quick charge.

    Ultra High Capacity
    Fully charge your iPhone 7 Plus 4.5 times or a 9.7-inch iPad Pro 1.5 times.

    Certified Safe
    Multi-protect safe system with built-in over-heat, over-charge, over-current, over-circuit protection ensures complete protection for you and your device.

    Guaranteed Quality
    Grade A battery cell are used to ensure power, safety and reliability. It passed shock, temperature and vibration tests before shipping.

    Dual USB Output
    2.1A and 1 A output, convenient for 2 devices to charge simultaneously.

  • ROMOSS Sense 6 Plus 20000mAh QC Type-C Power Bank

    Time Saving Convenience

    Power your phone to 50% in just half an hour, 18W two-way fast charging helps you save time on charging.

    Fast Charge with QC 3.0

    The Sense 6+ is equipped with a self-developed quick charging chip provided by TSMC a core Apple supplier. Charging a Samsung Galaxy S8 with a Sense 6+ can be 3 times faster than with a normal power bank.

    Up to date Technology

    Compatible with wide range of fast charging technology standards like QC3.0/2.0, MTK PE, Samsung FastCharger, Huawei FCP, Apple 2.4(A), etc. 10 intelligent safe charging mechanisms combined together.

  • ROMOSS Sense 6P 20000mAh Power Bank

    Ultra-High Capacity
    20000mAh is enough power to charge the iPhone 7 almost 7 times, the Galaxy S7 4 times and most tablets almost twice.

    Check the Exactly Remaining
    Smart digital display technology shows remaining power in digital format. You always know when the battery is fully charged and how much power it’s available.

    Fit Charge Technology
    Fit charge automatically identifies your device to provide the safest charge rate and deliver the fastest possible charging speed for your device.

    Certified Safe
    Multi-protect safety system ensures complete protection for you and your devices. Auto safety cut-off with built in over-heat, over-charge, over-current, over-discharge, short-circuit protection.

  • ROMOSS Sense 8 Plus 30000mAh QC Type-C Power Bank

    Time Saving Convenience

    Power your phone to 50% in just half an hour be it the newest iPhone or other smartphone, 18W two-way fast charging helps you save time on charging all of your quick charge capable devices. Or charge even 3 devices at the same time.

    Universal Cable Compatibility

    No more trouble when not having the right cable at hand, now you can plug and charge with any of the commonly available charging cables types.

    Fast Charge with QC 3.0

    The Sense 8+ is equipped with a self-developed quick charging chip provided by TSMC a core Apple supplier. Charging a Samsung Galaxy S8 with a Sense 8+ can be 3 times faster than with a normal power bank.

    Up to date Technology

    Compatible with wide range of fast charging technology standards like QC3.0/2.0, MTK PE, Samsung FastCharger, Huawei FCP, Apple 2.4(A), etc. 10 intelligent safe charging mechanisms combined together and our Fit-charge technology is a unique combination that will outperform any regular power bank.

  • ROMOSS Solit 20 20000mAh Power Bank

    Huge Capacity of 7 Days

    Ultra-large 20000mAh capacity sets you free from wall for a whole week.

    Never Waste Your Time

    2.1A output and input provides fast charge and recharge. The smart Fitcharge Technology automatically detects your device to provide the optimum safe charging rate.

    Dual Output for Twice the Convenience

    Nobody likes to wait in line. Two power outputs for dual device simultaneous charging.

    Complete safety

    Auto safety cut-off with built in over-heat, over-charge, over-current, over-discharge, short-circuit protection.

  • ROMOSS Solo 6 16000mAh Power Bank

    Ultra Large Capacity

    Ultra high capacity 16000mAh power monster gives your devices a sustainable power supply, that can charge your iPhone 6s more then 6 times. Enough power to keep you going for a week.

    Fast Charge & Self-charge

    Built-in 2.1A input & output enable to charge your devices faster than before and get fully self-charged in just 6.5 hours, 50% faster than most conventional external batteries.

    Smooth Finish
    Strong and sleek scratch-proof case gives you a comfortable, perfect smooth touch.

    Multi-protection System

    Protects your devices against overcharging, overheating, inverse current and short circuits.

  • ROMOSS Solo 6 Plus 16000mAh Power Bank

    Ultra Large Capacity

    Ultra high capacity of 16000mAh is enough to keep you going for many days with a charging capability for an iPhone 6 about 6 times and iPad mini 2 for 1.8 times.

    Smart LCD Power Display

    The intelligent LCD screen informs you about the exact power status without the guess work.

    High Efficient Charging

    Built-in superb circuit greatly improves power conversion rate up to 85% compared to 75% on average. That means more time saved for you.

    Multi-protection System

    All-round charging protections keeps you and your valuable devices safe against overcharging, overheating, inverse current and short circuits.