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- LED Fuel Gauge Indicates Battery Level Status
- Powers the RYOBI USB Lithium System
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Product Details
Specifications
Questions & Answers
21Questions
Q:Will this battery work in my HP53L screwdriver?
by|Aug 28, 2023
1 Answer
Q:Need more detailed USB-C output specs on 3.0 Ah model
by|Aug 17, 2023
2 Answers
Q:Will the FVB03 charge cell phones?
by|Jul 22, 2023
1 Answer
Q:What is the difference between the USB Lithium FVB01 & FVB02 batteries?
by|Jul 17, 2023
1 Answer
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Aug 3, 2023
Ryobi states that the Lithium 2.0 Ah Lithium Rechargeable Battery is interchangeable with all of their 2.0 Ah tools, NOT SO.....it does not interchange with the TEK4 AP4001 battery......
by
Response from RYOBIAug 3, 2023
Hello, Bob - We're sorry that you're not pleased with your battery purchase! This battery is easily interchangeable across all USB Lithium products for cordless portability and minimal downtime but it's not compatible with our Tek4 product line. We hope this information provides some clarity. And if you'd like to discuss your experience further, then please feel free to email us anytime at Reviews@RYOBItools.com.
Jul 14, 2023
RYOBI USB Lithium 3.0 Ah Lithium-Ion Rechargeable Battery
I got this RYOBI USB Lithium 3.0 Ah Lithium-Ion Rechargeable Battery so I would have a second battery for for my Ryobi power cutter. It came with a 2 amp hour battery and this one has a larger capacity at 3 amp hours. I love that I can use these batteries to charge my cell phone in an emergency. The battery lasts a long time and charges pretty quickly. Definitely recommend.
by
Jul 9, 2023
Small yet mighty!
This new 4v battery is the perfect upgrade for 4v devices as you can now expand your run time. This has come in quite handy this summer with the added juice powering my 4v fan for longer. The 3ah battery is the same physical size as the 2ah, so I had no issues using the larger ah battery with my other 4v devices. Essentially, the battery is just slightly heavier when compared to the 2ah battery.
The 3ah battery now features a battery status indicator and the ability to act as a power bank for other devices outside of the Ryobi system (using the charging port as an outbound power source).
The new battery charge level indicator is somewhat helpful, but you only get 3 indicators, green for full, orange for half, and red for empty. The indicator doesn't provide much info on how much charge is left, but it will prevent you from accidentally grabbing an empty battery.
According to my phone's charging approximator (Google Pixel 6) the Ryobi battery would take 3hrs from empty to full. However, the Ryobi battery will only charge my phone 30% before being fully depleted. I also did note that the battery does get hot when charging my cellphone.
Overall, as an upgraded 4v battery it does a great job for its intended purpose, and the power bank feature will work great in a pinch/emergency, but I can't say I would recommend this as a dedicated battery pack for charging.
by
Jul 4, 2023
This battery is different in that it can charge other devices.
This battery is different from other rechargeable batteries in that it can charge other devices. I measured the output voltage of the USB-C jack with my electronics test bench setup. The results where 5.16 Volts with no load and 4.8 Volts with a 4 Ohm load. I calculated the current flow during this test and the result is 1.2 amps. I weighed the battery on my scale and it weighed in at 2.2 ounces. The 2Ah Ryobi RVB01 that I have, which is the same size and shape, also weighs 2.2 ounces.
by
Jun 30, 2023
Ryobi FVB03 USB Battery
A small and convenient USB Lithium battery by Ryobi. I’m using this battery as a mobile phone charger. The battery is well made, has LED indicator for battery fuel gauge; green indicator light 66%-100%, orange indicator light 26%-55% and red indicator light 1%-25%. The size of this battery is three inches in length and one inch in width, which is great size. The battery takes approximately two and one half hours to three hours to fully charge. A USB-C cable is required to charge the battery and any device you plan to charge. I purchased a USB-C to USB-A to charge the battery and I had a USB-C to lightning cable to charge my phones. This battery can be used in Ryobi USB Lithium System Tools. Overall I like how small this battery is, it makes it easy to carry and charge my phone while on the go.
by
Jun 28, 2023
Go longer with 3Ah
This Ryobi USB lithium claims 50% more runtime, which is probably true since it is comparing the runtime of the new 3Ah battery to the older 2Ah. These only fit the Ryobi USB Lithium designated tools and cannot be used to charge a cell phone as the USB-C is only for charging the battery. The kit only includes instructions and no charging cable or power adapter. What you do get is a 4V 3Ah battery with an LED SOC indicator when plugged into a charger. Green is fully charged, while yellow indicates half charged and red signifies the battery is low. I could not find any information on whether a fast charger is permissible, so I used my slow Samsung phone charger, which took several hours to fully charge the battery. During charging the battery will get warm. Once charge it ready to be dropped into correct Ryobi tool. I use it on cutter kit that only came with a 2Ah battery. Now I can swap out the depleted battery and continue working, instead of waiting for it to charge. The extra 1Ah means a longer runtime which will come in handy when cutting lots of material. The battery is UL certified and backed by a 2-year warranty. My only concern is the battery terminals are exposed with no cover or cap to protect them from being shorted out during storage. Surprising since Ryobi states the USB Lithium battery should be removed from the tool when not in use.
by
Response from RYOBIJul 5, 2023
Hello, 2coats - Thank you for reviewing our USB Lithium 3.0 Ah Lithium-Ion Rechargeable Battery! We do appreciate it. However, we wanted you to know that the battery can charge cell phones. You'll simply need a cable with a USB-C on one end and then the appropriate port to plug into your phone on the other end. Additionally, you can use any charger you see fit, including fast chargers or our USB Lithium 3-Port Charger, which can provide up to 80% faster charging. If you're interested in our charger, simply search for model number FVCH01 on the Home Depot website or utilize the link below. We hope this helps! And if we can be of any support in the future, please reach out to us at Reviews@RYOBItools.com.
Jun 27, 2023
Small rechargeable battery
I ordered this product for my husband for his birthday. He has manyRYOBI tools and loves them. When I received this battery I was baffled. I’m used to seeing the large batteries that have a big charger. This batter is recharged with a usb-c cord ( not included). I went to the experts at the HD tool dept. i discovered that this small battery is made for a bunch of smaller tools, that I plan to pick up.
by
Jun 19, 2023
I bought this battery as a second battery ? for the clamp fan that I previously bought so I could keep the fan running and charge the battery while running the fan. Good to have a backup battery ?.
by
Sep 13, 2023
Battery doesn’t last long. It’s small batteries so about 2hrs. If you want something to last longer this is not for you.
by
Sep 9, 2023
The battery lasted for about 5 hours running the fan
by
0/0
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