USB Lithium 2Ah Lithium Rechargeable Battery

Features

  • On-board LED fuel gauge indicates battery level
  • Charges mobile devices
  • Compatible with the USB Lithium system

Specifications

Battery Capacity 2Ah
Voltage 4V
Warranty 2-Year Limited Warranty

This battery provides a portable charging solution for small devices like phones and smart watches. It includes an LED fuel gauge to indicate battery level and features a USB-C port for charging.

Model Number: FVB02

Ryobi USB Lithium 2Ah Lithium Rechargeable Battery Review

4.5 out of 5

When I first encountered the Ryobi USB Lithium 2Ah Lithium Rechargeable Battery, I was intrigued by its compact design and the promise of versatility it offers. This battery, model FVB02, is a part of Ryobi's growing USB Lithium system, which aims to provide a portable and powerful charging solution for various small devices and tools.

Design and Build Quality

One of the first things that struck me about this battery is its compact and lightweight design. It fits comfortably in the palm of my hand, making it incredibly easy to carry around. This convenience is further enhanced by the signature Ryobi fluorescent yellow color, which ensures it’s easy to locate in a crowded toolbox or bag. The build quality feels robust and solid, reflecting the durability that Ryobi products are known for.

Charging and Power Output

Charging the battery is straightforward with the USB-C port. I appreciate that Ryobi has embraced USB-C, a modern and widely accepted standard, ensuring compatibility with many existing chargers and cables. However, the included charging cord is rather short, which can be impractical in some situations. This minor inconvenience can be resolved by using a longer USB-C cable, but it's something to keep in mind.

The on-board LED fuel gauge is a useful feature, providing a quick visual indication of the battery level. This is particularly handy when you’re out and about and need to manage your battery usage efficiently. The LED indicators are bright and easily visible, even from a distance.

Performance

In terms of performance, the 2Ah capacity of this battery might seem modest, but it delivers a respectable amount of power for its size. I used it to charge my smartphone, and while it didn't fully charge it from 0 to 100%, it provided a significant boost. This makes it a viable option for emergency charging. For smaller tasks, such as powering Ryobi's mini light or electric screwdriver, the battery life is adequate, though it may not last through extended, intensive use.

One notable feature is the battery's ability to charge mobile devices. This added versatility is a bonus, allowing the battery to double as a power bank. It’s a practical feature for those who often find themselves needing a quick phone charge while on the go.

Compatibility and Limitations

This battery is designed to be compatible with Ryobi's USB Lithium system. However, I encountered some issues with compatibility when trying to use it with older Ryobi tools. The new design doesn’t fit older models, which can be frustrating for those who have invested in Ryobi’s previous tool lines. For new users, this won’t be an issue, but for existing Ryobi users, it’s something to be aware of.

Battery Life and Charging Time

The battery life is generally good, but it’s worth noting that some users may find it falls short during intensive use. For instance, when used with tools that require continuous power, like a fan or soldering pen, the battery life can be somewhat limited. Nonetheless, for intermittent tasks or lighter tools, it performs well.

Charging the battery is relatively quick, which helps mitigate the shorter battery life. The LED charging indicator is a helpful feature, providing a clear visual cue on the charging status. However, the need to remove the battery from the tool to charge it can be a slight inconvenience, especially if you're in the middle of a project.

Overall Value

At a price point of around $40, the Ryobi USB Lithium 2Ah battery is somewhat on the higher end for its category. Given its performance, versatility, and the added feature of being able to charge mobile devices, the price is justified. However, if you’re primarily looking for a dedicated power source for tool usage, you might find more cost-effective options that offer longer battery life.

Conclusion

In summary, the Ryobi USB Lithium 2Ah Lithium Rechargeable Battery is a solid addition to any tool arsenal, especially for those who already use Ryobi’s USB Lithium system. Its compact design, versatile charging options, and reliable performance make it a handy tool for both everyday use and emergency situations. The ability to charge mobile devices adds an extra layer of utility, making it more than just a tool battery.

However, it does come with some limitations, particularly in terms of compatibility with older Ryobi tools and the relatively short battery life under intensive use. If you’re heavily invested in Ryobi’s older tool lines, this might pose a challenge. For new users or those looking to upgrade, it’s an excellent choice.

Would I recommend this tool? Absolutely, especially for those who value portability and versatility in their tool batteries. Its ability to double as a power bank makes it a practical and convenient choice for a variety of uses. Just be prepared to invest in some longer USB-C cables and ensure your tools are compatible with the new battery design. Overall, it’s a well-rounded product that lives up to the Ryobi reputation for quality and innovation.


Project Ideas

Business

Mobile Charging Stations

Set up mobile charging stations at events, festivals, and public places using the USB Lithium batteries. Rent out these stations to attendees who need to charge their devices.


Custom Branded Power Banks

Offer custom branded power banks using the USB Lithium batteries to businesses for promotional giveaways. These can be personalized with logos and company colors.


Subscription-Based Power Bank Rentals

Create a subscription service where customers can rent high-capacity power banks for a monthly fee. This service can be targeted at frequent travelers and remote workers.


Portable Device Repair Services

Provide a mobile repair service for small devices like smartphones and tablets, incorporating the USB Lithium battery as a backup power source during repairs.


Eco-Friendly Charging Solutions

Develop and market eco-friendly charging solutions by combining the USB Lithium batteries with renewable energy sources such as solar panels. This can appeal to environmentally conscious consumers.

Creative

Portable Solar Charger

Combine the USB Lithium battery with a foldable solar panel to create a portable solar charger for outdoor enthusiasts. This setup allows users to charge their devices while hiking or camping.


Emergency Lighting Kit

Create an emergency lighting kit by pairing the USB Lithium battery with a high-efficiency LED light strip. This kit can be used during power outages or in emergency situations.


DIY Bluetooth Speaker

Build a compact, portable Bluetooth speaker using the USB Lithium battery as the power source. Integrate a small amplifier and speaker drivers to create a custom, rechargeable audio solution.


Wearable Tech Charging Belt

Design a belt with built-in USB Lithium batteries to charge wearable tech like smartwatches and fitness trackers on the go. The belt can include multiple USB-C ports for convenience.


Smart Bag with Charging Ports

Incorporate the USB Lithium battery into a stylish bag or backpack, featuring built-in charging ports for mobile devices. This smart bag would be perfect for commuters and travelers.