- Home Page /
- Tools & Home Improvement /
- Industrial Tools /
- Power Tool Parts & Accessories /
- Battery Packs & Chargers /
- Battery Packs /
- BatPower 4.0Ah 18V Battery Replacement Compat...
0 ratings
Item #:
221836782
BatPower 4.0Ah 18V Battery Replacement Compatible with Ryobi 18 Volt Cordless Tools, High Performance Compact Battery Pack for 18V Drills, Impact
Item #:
221836782
USD 34
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 27
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
FULL COMPATIBILITY: Replacement battery works with Ryobi 18V cordless tools; fits most 18V drills impact drivers fans and outdoor equipment.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Performance
Delivering consistent power, this battery replacement enhances the efficiency of Ryobi tools, ensuring prolonged usage hours without sacrificing performance for both professionals and DIY enthusiasts.
Compact Design
The lightweight and compact form factor of the BatPower battery allows for easy handling and portability, making it ideal for both indoor and outdoor projects with minimal user fatigue.
Versatile Compatibility
Compatible with a wide range of Ryobi 18V cordless tools, this battery solution provides a seamless replacement experience, addressing user needs across various applications like drilling, impact driving, and task lighting.
Product Details
- FULL COMPATIBILITY: Replacement battery works with Ryobi 18V cordless tools; fits most 18V drills impact drivers fans and outdoor equipment; compatible with original chargers
- 4.0AH HIGH CAPACITY: Premium lithium-ion cells provide steady power and longer runtime; low self-discharge; no memory effect for consistent daily performance
- COMPACT LIGHTWEIGHT BUILD: Slim ergonomic design reduces hand fatigue; ideal for long hour DIY construction gardening and household jobs
- INTELLIGENT SAFETY SYSTEM: Built-in BMS protects against overcharge over-discharge overheating and short circuit; FCC and RoHS certified
- RELIABLE DURABLE QUALITY: Stable output under load; shock-resistant housing; easy to install and remove; works seamlessly as a backup or replacement pack
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Brand | BatPower |
| Model Number | P190 |
| Model Name | BatPower 1 Pack 18V 4Ah Battery |
| Manufacturer | BatPower |
| Built-In Media | 1 Pack 18V ONE+ 4Ah Battery |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 4 amp_hours |
| Voltage | 18 volts |
| Reusability | Rechargeable |
| Amperage | 4 A |
| Compatible Phone Models | P191, PBP002, PBP003 |
| Unit Count | 1 Count |
| Battery Weight | 14.72 ounces (417.31 grams) |
| Item Dimensions | 5.5 x 3.34 x 3.93 inches (14 x 8.5 x 10 cm) |
| Antenna Location | Automotive Cleaning, Camping and Outdoor Lighting, Crafting and Woodworking, Home DIY Projects, Power Tool |
| Battery Cell Composition | Lithium Ion |
| Recommended Uses For Product | Automotive Cleaning, Camping and Outdoor Lighting, Crafting and Woodworking, Home DIY Projects, Power Tool See more |
| Country of Origin | This item will be imported from US |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
1 Pack 18V ONE+ 4Ah Battery
Who Should Buy?
-
DIY Enthusiasts
Ideal for home improvement projects requiring reliable power for Ryobi cordless tools like drills and impact drivers.
-
Professional Contractors
Offers long-lasting performance and compatibility with Ryobi tools, making it suitable for on-site use in construction.
-
Outdoor Workers
Perfect for those using cordless fans or tools in outdoor settings where extending battery life is crucial.
-
Heavy-Duty Users
May not provide sufficient power for heavy-duty applications that require higher amperage batteries for performance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this battery compatible with all Ryobi 18V tools?
Answer: Yes, this replacement battery is compatible with most Ryobi 18V cordless tools and chargers. -
Question:
How can I prolong the life of my battery?
Answer: Charge the battery at least every 3 months and avoid long-term over-discharge; allow cooling before recharging after use. -
Question:
What safety features does this battery include?
Answer: It has a built-in BMS that protects against overcharge, over-discharge, overheating, and short circuits.
BatPower Battery Packs P190 Editorial Review
**** The compatible batteries for the Ryobi 18-volt system have garnered a mixed reception among users. Many customers appreciate the batteries’ build quality, noting that they do not feel cheap or flimsy. The mechanical battery gauge is a standout feature, providing a more tactile and reliable way to check the battery status compared to membrane-style designs. They fit perfectly into Ryobi tools, such as leaf blowers and fans, without any wiggle and operate without issues, mirroring the performance of OEM batteries. However, a significant concern has been raised regarding the actual capacity of the batteries. While marketed as 4Ah, several users conducted tests revealing that the batteries output closer to 2.9Ah or even 2Ah. This discrepancy has led to disappointment, especially when comparing run times and performance against the OEM batteries, which Consistently last longer. Some users also observed these compatible batteries warming up during use, which is noted as a concern compared to the cooler operation of genuine Ryobi batteries. Despite these drawbacks, users still express satisfaction with the batteries as a good value alternative for those looking to expand their Ryobi battery collection. The general sentiment leans toward appreciation of the product's quality and compatibility, tempered with caution regarding its capacity claims. **
Customer Reviews & Ratings
6 customers ratings
-
5 Star
83%
-
4 Star
17%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Excellent fit and finish; feels durable and high-quality.
- Mechanical battery gauge provides reliable status updates.
- Good value compared to original Ryobi batteries.
Cons
- Capacity may be overstated; tests show actual output is significantly less than advertised (4Ah).
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 34
Order now and get it around Thursday, August 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Fully compatible with Ryobi 18V cordless tools and chargers.
- High capacity: 4.0AH lithium-ion cells provide steady power and longer runtime.
- Compact and lightweight design reduces hand fatigue during use.
- Built-in intelligent safety system protects against overcharge, overheating, and short circuits.
- Durable quality with shock-resistant housing ensures reliability.
- Easy installation and removal for convenient use.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.