--- product_id: 566323878 title: "Ryobi 18-Volt ONE Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack)" brand: "ryobi" price: "NT$19847" currency: TWD in_stock: true reviews_count: 5 url: https://www.desertcart.tw/products/566323878-ryobi-18-volt-one-lithium-ion-4-0-ah-high store_origin: TW region: Taiwan --- # 18V Consistent Power Output Built-in Fuel Gauge 4.0 Ah High Capacity Ryobi 18-Volt ONE Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) **Brand:** ryobi **Price:** NT$19847 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity—never slow down, always go further! ## Quick Answers - **What is this?** Ryobi 18-Volt ONE Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) by ryobi - **How much does it cost?** NT$19847 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/566323878-ryobi-18-volt-one-lithium-ion-4-0-ah-high) ## Best For - ryobi enthusiasts ## Why This Product - Trusted ryobi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay In Control:** Integrated fuel gauge lets you monitor battery life at a glance—no surprises. - • **Double the Efficiency:** 2-pack bundle ensures you always have backup power ready to keep momentum going. - • **Seamless Compatibility:** Works flawlessly with over 125 Ryobi 18V ONE+ tools for ultimate versatility. - • **Durability Meets Design:** Rugged construction protects against impacts, built to last on any job site. - • **Power Through Your Projects:** 4.0 Ah capacity delivers extended runtime for uninterrupted work sessions. ## Overview The Ryobi 18V ONE+ Lithium-Ion 4.0 Ah High Capacity Battery 2-Pack offers professional-grade power and runtime, compatible with over 125 tools in the Ryobi ONE+ system. Featuring advanced electronics, impact-resistant design, and a convenient fuel gauge, these rechargeable batteries keep your tools running longer and stronger, making them an essential upgrade for serious DIYers and pros alike. ## Description RYOBI Introducing the 18V ONE+ Lithium-Ion 4.0Ah High Capacity Battery (2 Pack). These batteries feature superior electronics and performance that allow you to work harder and longer with all One+ 18-Volt tools. These batteries deliver superior runtime, power and performance when paired with Ryobi Brushless tools. They have a durable structure for impact protection and a built-in fuel gauge so you can easily check your load at any time. These batteries can be combined with over 125 tools from Ryobi's 18-Volt ONE+ line. These batteries come with an instruction manual. Charger sold separately. Review: Completa mente nuevas y selladas - Excelente Review: Great battery. - They are sill working. Great batteries for the price. The battery life is good so far. They fit well with all my Ryobi tools. I would buy again as needed. ## Features - Brand New in box. The product ships with all relevant accessories - Brand new and boxed Includes all necessary accessories. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J5WJF1C | | Amperage | 4 Amps | | Antenna Location | Herramienta eléctrica | | Battery Capacity | 4 Amp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 1200 Grams | | Battery capacity | 4 Amp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | #213,772 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #929 in Cordless Tool Accessories | | Brand | RYOBI | | Compatible Phone Models | For use with RYOBI 18V tools | | Customer Reviews | 4.7 out of 5 stars 2,712 Reviews | | Included Components | PBP005 | | Item Dimensions | 18.9 x 15.5 x 9.5 centimeters | | Item Weight | 1 Kilograms | | Manufacturer | RYOBI | | Model Name | PBP005 | | Model Number | 2 X RB18L40 | | Number of Batteries | 2 Lithium Ion batteries required. | | Number of batteries | 2 Lithium Ion batteries required. | | Recommended uses for product | Herramienta eléctrica | | Reusability | Rechargeable | | UPC | 033287178056 | | Unit Count | 2.0 Count | | Unit count | 2.0 Count | | Voltage | 18 Volts | ## Product Details - **Battery capacity:** 4 Amp Hours - **Battery cell composition:** Lithium Ion - **Brand:** RYOBI - **Number of batteries:** 2 Lithium Ion batteries required. - **Recommended uses for product:** Herramienta eléctrica ## Images ![Ryobi 18-Volt ONE Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) - Image 1](https://m.media-amazon.com/images/I/719k9QHwN3L.jpg) ## Questions & Answers **Q: What is the difference between this one and ryobi p122 (https://www.amazon.com/dp/b015qikgjk/ref=psdc_552354_t2_b07j5wjf1c)?** A: The difference is more than the shell. This product looks like the Ryobi P145 Lithium battery set. P122 contains Ryobi Lithium+ which are better batteries. **Q: Can i use the lithium battery on older ryobi tools** A: Yes,you can use this battery with all ryobi tools and the blue one too **Q: How many charging cycles can the 4ah battery go through before losing its charge capacity?** A: This question should be asked to ryobi directly. To answer your question it depends on how and what you use the battery with. Every scenario and tool is different on how it drains a battery a small led light can lady maybe a whole 24 hours but a 18v shop vac can empty it in maybe 15 minutes so every tool is different. **Q: Is it a P197?** A: yes this is P197 which is the batteries shown in the picture ## Customer Reviews ### ⭐⭐⭐⭐⭐ Completa mente nuevas y selladas *by R***. on 27 February 2026* Excelente ### ⭐⭐⭐⭐⭐ Great battery. *by R***N on 6 August 2026* They are sill working. Great batteries for the price. The battery life is good so far. They fit well with all my Ryobi tools. I would buy again as needed. ### ⭐⭐⭐⭐⭐ Great price and durability *by J***9 on 28 October 2025* I purchased the RYOBI 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) to replace some of the aging batteries in my tool set. Overall i'm very happy with the batteries and the price was excellent. The only issue I had and it wasn't even an issue is that when the batteries arrived they were partially charged (as they should be) but when i put them in my 8 port charger they initially threw a flashing red code so I have an older single charger that I had laying around so I put them in that and they charged fine and now when I put them in the 8 port it has no issues. (I don't understand that) but they work so much better than the original batteries and literally at a fraction of the price, I couldn't be happier. I'll be picking up some more as needed ## Frequently Bought Together - RYOBI 18-Volt ONE+ Lithium-Ion 4.0 Ah High Capacity Battery (2-Pack) - TTI 18-Volt Ryobi Charger PCG002, (NO Retail Packaging, Bulk Packaged) - RYOBI ONE+ 18V High Performance Lithium-Ion 2.0 Ah Compact Battery (2-Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/566323878-ryobi-18-volt-one-lithium-ion-4-0-ah-high](https://www.desertcart.tw/products/566323878-ryobi-18-volt-one-lithium-ion-4-0-ah-high) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-13*