Search  for anything...
RYOBI

Ryobi PBP005 ONE+ 18V Lithium-Ion 4.0 Ah Battery

  • Based on 5,575 reviews
Condition: New
Checking for the best price...
$52.93 Why this price?
Save $11.07 was $64.00

Buy Now, Pay Later

As low as $8.82 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Nov 6 – Nov 13
Order within 2 hours and 38 minutes
Available payment plans shown during checkout

Recently Viewed

Features

  • Up to 3X More Runtime
  • High Visibility LED fuel gauge clearly indicates remaining runtime
  • The Compact and Lightweight Design is Perfect for any Job
  • (1) 18V ONE+ 4.0 Ah Lithium-Ion Battery

Description

Up to 3X More Runtime High Visibility LED fuel gauge clearly indicates remaining runtime Over 260 ONE+ Tools – All Work With Any RYOBI 18V ONE+ Battery Enter the RYOBI 18V ONE+ System with the 18V ONE+ 4Ah Lithium-ion Battery. With up to 3X more runtime than the previous model, this lithium-ion battery provides an improved user experience. The new compact design is lighter weight and reduces overall user fatigue. This battery features a high visibility LED fuel gauge to clearly indicate remaining runtime. Fade-free power allows users to optimize the entire charge of the battery in all weather conditions. The robust design and anti-vibration technology increases durability and enhances user experience. Easily install and remove the battery with secure quick-release latches. Best of all, they are a part of the RYOBI 18V ONE+ System of over 260 Cordless Tools that all work on the same battery platform. This 18V ONE+ 4Ah Lithium-ion Battery is backed by the RYOBI 3-Year Manufacturer's Warranty and includes (1) PBP005 18V ONE+ 4Ah Lithium-ion Battery and Operator’s Manual. Charger sold separately.

Number of Batteries: 1 Lithium Ion batteries required.


Brand: RYOBI


Battery Cell Composition: Lithium Ion


Battery Capacity: 4 Amp Hours


Recommended Uses For Product: for use with Ryobi 18V power tools


Manufacturer: ‎Ryobi


Part Number: ‎PBP005


Item Weight: ‎1.72 pounds


Product Dimensions: ‎7.13 x 4.41 x 3.66 inches


Item model number: ‎#PBP005


Batteries: ‎1 Lithium Ion batteries required.


Size: ‎1 Count (Pack of 1)


Power Source: ‎Battery


Voltage: ‎18 Volts


Item Package Quantity: ‎1


Special Features: ‎Lightweight


Batteries Included?: ‎No


Batteries Required?: ‎No


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎4 Amp Hours


Warranty Description: ‎3 Years


Date First Available: September 12, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 6 – Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Powerful & Long-Lasting Battery!
This Ryobi ONE+ 18V battery delivers great power and long runtime. Charges quickly and works perfectly with my tools. Highly satisfied!
Reviewed in the United States on September 28, 2025 by Karen
    • Good Ryobi Product
Powerful Battery. Long lasting and it charges relatively fast....30 Minutes
Reviewed in the United States on August 3, 2025 by GPM
    • Good Buy!
Quality battery lasts long and works great with all my ryobi stuff.
Reviewed in the United States on August 8, 2025 by BJlily
    • Ryobi at its best
Ryobi quality just top of the line. Perfect fit and well-made.
Reviewed in the United States on September 21, 2025 by RC
    • Unit works and was shipped timely!!
Unit is brand new...shipping was super fast and everything performs as it should. Works great for my arsenal of Ryobi products!!!
Reviewed in the United States on August 14, 2025 by Wayne S Rickard
    • Ehh it's still ryobi after all
It is a nice increase in performance and quality from other 18v ryobi batteries it's got the average bulky battery weight but over all perfect fit. As I stated above it's ryobi so the battery life isn't the longest but its job
Reviewed in the United States on December 15, 2024 by Sky
    • 1 more was enough
When these batteries run hot, it can take a long time waiting to recharge them. And when the sun is beating down and the grass is very tall, they will drain very quickly. I had 2 batteries that I got with my Ryobi lawn mower (+ a smaller 2v battery for the trimmer), but would always be forced to wait anywhere from 30 minutes to an hour before I could continue mowing the lawn due to that. Which is why I bought this battery; one extra battery is enough to get some more work done while the first two batteries cooled down, then charged. That helped reduce my downtime by a lot. Definitely worth the purchase. ... show more
Reviewed in the United States on June 27, 2025 by DARVTC
    • It
This wonderful, powerful battery. Charges quickly. We live in a very hot, hurricane land and it will help to cool you. A
Reviewed in the United States on August 22, 2025 by Kay McBride

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...