Description
Ronin Velocity R-4045 Power Bank
The Ronin Velocity R-4045 Power Bank is designed for users who want dependable portable charging in a versatile and travel-friendly form. Built around a 10,000mAh Li-Polymer battery, this power bank provides a practical balance between capacity, portability, and everyday charging performance. Its 37Wh energy rating makes it suitable for keeping smartphones, iPhones, earbuds, and other compatible gadgets powered while you are working, commuting, traveling, or spending time away from a wall outlet.
With a sophisticated matte finish and a weight of approximately 241 grams, the Ronin Velocity R-4045 Power Bank is easy to carry in a backpack, laptop bag, or everyday travel kit. Its compact construction combines multiple charging options with a practical portable design, while the black finish gives it a clean, modern appearance.
22.5W Fast Charging for Everyday Devices
Charging flexibility is one of the key strengths of the Ronin Velocity R-4045 Power Bank. It supports up to 22.5W maximum USB output, giving compatible devices access to faster portable power. The power bank also supports PD fast charging, helping compatible devices receive power efficiently when using the appropriate charging setup.
The USB output supports multiple power profiles up to 22.5W, while the built-in Type-C cable provides up to 20W output. This makes the Velocity R-4045 useful for topping up a smartphone during a busy day, keeping earbuds ready for use, or providing backup power to another compatible gadget.
Multiple Inputs and Built-in Type-C Cable
The Ronin Velocity R-4045 Power Bank provides several ways to recharge the power bank itself. It supports a Type-C input, a built-in Type-C cable input, and a Lightning input, with supported input power reaching up to 18W.
The built-in Type-C cable adds everyday convenience because you can use the integrated cable when it matches your device connection instead of carrying another cable separately. The additional Type-C and Lightning input options also make the unit more flexible for users with different charging accessories.
15W Wireless Charging Convenience
Another useful feature of the Ronin Velocity R-4045 Power Bank is its wireless charging capability. The wireless output supports up to 15W for compatible devices, providing an alternative to wired charging when you want a simpler setup.
Wireless charging can be useful at work, while traveling, or whenever you want to reduce the number of cables in your everyday carry. Compatible smartphones and devices can be placed on the charging area for convenient portable power.
Digital Display for Battery Monitoring
The Ronin Velocity R-4045 Power Bank includes a digital display charging indicator that lets you check the remaining battery status more easily. Having a visible battery reading can help you know when the power bank needs to be recharged before leaving home or starting a trip.
This feature is particularly practical for users who depend on portable power throughout a workday, commute, or journey. Instead of relying only on indicator lights, the digital display provides a clearer indication of the available battery level.
Li-Polymer Battery and Portable Design
The Ronin Velocity R-4045 Power Bank uses a Li-Polymer battery with a nominal capacity of 10,000mAh at 3.8V and an energy rating of 37Wh. Its rated capacity is 6,400mAh at 3.8V, providing a practical portable power solution for compatible everyday devices.
For charging the power bank, normal charging with a 2.0A adapter takes approximately 8–12 hours, while using a fast adapter can reduce charging time to up to approximately 4.5 hours. Actual charging performance can vary depending on the adapter, cable, power source, and charging conditions.
Practical Power for Work, Travel, and Daily Use
This Power Bank is a versatile choice for users who need portable power without moving to a much larger battery pack. Its 10,000mAh capacity, multiple wired inputs and outputs, built-in Type-C cable, wireless charging, and digital display make it suitable for smartphones, iPhones, earbuds, and other compatible tech gadgets.
For shoppers exploring portable charging options, you can browse the Ronin Power Banks collection on WearTeck to compare available models. For brand information and product details, visit the official Ronin website.
Overall, the Ronin Velocity R-4045 Power Bank combines 10,000mAh capacity, 22.5W maximum fast charging, 15W wireless output, multiple input options, a built-in Type-C cable, digital battery indication, and a 241-gram design. It is a practical portable charging companion for users who want flexible backup power at home, at work, or while traveling.










