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Ryobi Battery Replacement Comparison - April 2026
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3 Best Value 9.6Exceptional | 4  9.5Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelUpgraded 8.0Ah 2Packs P108 18V Battery Compatible with Ryobi 18V ONE+ Battery Replacement P102 P103 P104 P105 P107 P109 P122 PBP002 PBP003 PBP004 PBP005 RB18L50 Cordless Tool Batteries with Indicator | Model ULDERTRA 2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability | Model Upgraded 8.0Ah 2Packs P108 18V Battery Compatible with Ryobi 18V ONE+ Battery Replacement P102 P103 P104 P105 P107 P109 P122 PBP002 PBP003 PBP004 PBP005 RB18L50 Cordless Tool Batteries with Indicator | Model Powilling Upgraded 8.0Ah 2Packs P108 Replacement for Ryobi 18V Battery, 18 Volt Lithium ion Batteries for Ryobi One 18V Cordless Tools P108 P107 P105 P104 P103 P102 |
BrandPOWTREE | Brand ULDERTRA | Brand POWTREE | Brand Powilling |
Reviews | Reviews | Reviews | Reviews  |
Tech Specs | |||
batteries2 Lithium Ion batteries required. (included) | batteries 2 Lithium Ion batteries required. | batteries 2 Lithium Ion batteries required. (included) | batteries 1 Lithium Ion batteries required. included |
item weight2.97 pounds | item weight 1.92 pounds | item weight 2.97 pounds | item weight 2.8 pounds |
package dimensions7.52 x 5.71 x 3.9 inches | package dimensions 11.02 x 4.21 x 3.43 inches | package dimensions 7.52 x 5.71 x 3.9 inches | package dimensions - |
Available On  | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1POWTREE17% OffUpgraded 8.0Ah 2Packs P108 18V Battery Compatible with Ryobi 18V ONE+ Battery Replacement P102 P103 P104 P105 P107 P109 P122 PBP002 PBP003 PBP004 PBP005 RB18L50 Cordless Tool Batteries with Indicator
Why we love it
No memory effect, charge anytime.
Compatible with all Ryobi 18V tools.
Built-in power indicator.
Main highlights- 【Professional Certification】CE/RoHS/FCC certified and 100% brand new. Safeguard features against incorrect voltage, battery overload, short circuit, internal overheating. Besides, You can charge the battery at any time, very convenient to use.
- 【Product Specification】Battery Type: Li-Ion, Voltage: 18V, Capacity: 8000mAh. No memory effect, no pollution, and low self-discharge, can be charged or discharged as needed without loss of capacity.
- 【High Quality】Battery uses the highest quality cells, safe with rapid-charge technology while providing overcharge and over discharge protection to increase the life of the battery.
- 【Compatibility】Replace for Ryobi P102, P103, P104, P105, P107, P108, P109 and compatible with all Ryobi 18V ONE+ System Cordless Power Tools. Support fast charge for Ryobi charger P117 P118. Power Indicator built in helps you finish your work more wisely.（Note: Please select your model before purchasing!）
- 【Buy Worry-Free】We provide 30 days full refund and return, 365 days limited warranty, 24 hours warmly service.Please feel free to contact us if you have any concern about this item. We will try our best to promise you an enjoyable shopping experience. Welcome to share your feelings with us.
- [NOTE] In order to charge the battery properly,avoid recharging immediately after a full discharge, please let the battery cool down before charging,otherwise the battery will not be able to charge.
-
9.7
2ULDERTRA17% Off
ULDERTRA 2-Pack 3.0Ah Replacement Batteries for Ryobi 18V Tools – Extended Power and Reliability
Why we love it
Extended runtime for longer tool use.
Perfect fit for Ryobi 18V tools.
Built-in safety features for reliability.
Main highlights- Safety Features: Includes built-in protection against overcharging, overheating, and short-circuiting, ensuring safe and reliable operation.
- Perfect Fit: Specifically designed for Ryobi 18V cordless tools, ensuring seamless compatibility and performance.
- High-Capacity Performance: Each 3.0Ah lithium-ion battery offers extended runtime, ensuring your Ryobi 18V tools work longer between charges.
- Great Value: Save money with this high-capacity replacement battery , offering excellent performance at a fraction of the cost.
- Durable and Reliable: Built with high-quality materials, these batteries are tough enough to handle rigorous use and harsh conditions.
-
9.6
3POWTREE24% Off
Upgraded 8.0Ah 2Packs P108 18V Battery Compatible with Ryobi 18V ONE+ Battery Replacement P102 P103 P104 P105 P107 P109 P122 PBP002 PBP003 PBP004 PBP005 RB18L50 Cordless Tool Batteries with Indicator
Why we love it
No memory effect, charge anytime.
Compatible with all Ryobi 18V tools.
Built-in power indicator.
Main highlights- 【Professional Certification】CE/RoHS/FCC certified and 100% brand new. Safeguard features against incorrect voltage, battery overload, short circuit, internal overheating. Besides, You can charge the battery at any time, very convenient to use.
- 【Product Specification】Battery Type: Li-Ion, Voltage: 18V, Capacity: 8000mAh. No memory effect, no pollution, and low self-discharge, can be charged or discharged as needed without loss of capacity.
- 【High Quality】Battery uses the highest quality cells, safe with rapid-charge technology while providing overcharge and over discharge protection to increase the life of the battery.
- 【Compatibility】Replace for Ryobi P102, P103, P104, P105, P107, P108, P109 and compatible with all Ryobi 18V ONE+ System Cordless Power Tools. Support fast charge for Ryobi charger P117 P118. Power Indicator built in helps you finish your work more wisely.（Note: Please select your model before purchasing!）
- 【Buy Worry-Free】We provide 30 days full refund and return, 365 days limited warranty, 24 hours warmly service.Please feel free to contact us if you have any concern about this item. We will try our best to promise you an enjoyable shopping experience. Welcome to share your feelings with us.
- [NOTE] In order to charge the battery properly,avoid recharging immediately after a full discharge, please let the battery cool down before charging,otherwise the battery will not be able to charge.
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Value for money
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