Description

A Romoss 10,000 mAh power bank is a portable rechargeable battery pack designed to keep your smartphones, tablets, earbuds and other USB-powered devices charged when you’re away from an outlet. With a 10,000 mAh capacity, it provides multiple phone charges and is compact enough to carry in a bag or pocket. Most models balance fast charging, safety protections, and universal compatibility in a lightweight, travel-friendly design.

Key Features

High Capacity

• 10,000 mAh internal battery offers multiple recharges for most smartphones (e.g., ~2× iPhone/Samsung depending on model).

Multiple Output Options

• Dual USB outputs (USB-A / USB-C in some models) let you charge two devices at the same time.

Fast & Smart Charging

• Supports fast charging with outputs up to ~20–22.5 W on higher models, or fit charge smart output that adapts to connected device needs.

Compact & Portable

• Slim, lightweight design (~200–250 g) makes it easy to carry daily or on trips.

Battery Level Indicator

• LED lights or percentage indicators show remaining charge so you know when to recharge.

Safety Protections

Includes built-in safeguards against:

• Over-charge

• Over-discharge

• Short circuit

• Temperature control

• Voltage spikes
  These protect both the power bank and your devices.

Wide Compatibility

Works with most USB-powered devices:

• iPhones & Android phones

• Tablets & earbuds

• Bluetooth headphones

• Portable gaming devices
  …basically anything that charges via USB.

Pass-Through Charging (Model-Dependent)

Some models support charging the power bank while simultaneously charging a device.