Top 10 Best ryobi 40v battery in 2026

Last Updated - 6/6/2026

🏆Best Choice

Nonbliep

Wireless 2Pack 40V 7000mAh Lithium Replacement for Ryobi 40 volt Battery 7.0Ah Compatible with Ryobi 40V Battery OP4030 OP4040 OP4026 OP40261 OP4050 OP40201 OP40601Compatible with Cordless Power Tools

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【Battery Specifications】Third generation upgraded version. Battery Type: New upgraded Lithium Battery | Voltage: 40V | Capacity: 7000 mAh | High capacity Replacement for Ryobi 40V battery that extends battery run time and provides long-lasting performance for your Ryobi 40V Li-ion cordless power tools.
•【Wide Compatibility】Replacement for Ryobi 40 Volt Battery: OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602. Compatible with Ryobi 40v Lithium Battery Tools: RY40200 RY40403 RY40204 RY40530 RY40460 RY40180 RY40250 RY40402A and chargers OP401 ZROP401 OP403 OP400A OP403A RY40440.
•【Precision Design】Adopting LED light to show the remaining capacity status and timely charging, the performance Replacement for ryobi 40v Lithium battery replacement is comparable to the original battery, with fast charging speed, long service life and high working efficiency.
•【Safety & Reliable】: The lithium-ion battery is CE, FCC, ROHS certified, built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protections, safety for the battery and your RYOBI 40-Volt collection. No memory effect,the replacement for Ryobi 40 volt lithium battery can be charged or discharged as needed without loss of capacity.
•【Worry-free Warranty】12-month warranty. If you have any questions about the Ryobi 40V lithium battery, we provide 24-hour fast customer service. Please feel free to contact us: If you have any questions, please click "Ask a Question" on our store, or click "Contact Seller" in the "Your Order" option.

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$79.98

$99.99

-20%

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RYOBI

Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Offers an Impressive 4.0Ah Runtime
•Works with Ryobi 40V Outdoor Cordless Tool Models RY40406, RY40540, RY40530, RY40620, RY40250, and more (sold separately)
•Weighs Less and Runs Longer than NiCD Batteries in its Class
•Charges on Compatible Chargers Such As OP40401 (Sold Separately)

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$94.34

$133.81

-29%

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Munikind

40v 6000mAh OP4026A Replacement for Ryobi 40V Battery 6.0Ah Compatible with Ryobi 40 Volt Battery Lithium OP4026A OP4015 OP4040 OP40201 OP4050A OP4015 OP40261 OP4030 OP40401 OP4060 Power Tools (Green)

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Battery Specification】Battery Type: Lithium; Voltage: 40 Volt; Capacity: 6.0Ah; Wattage: 240Wh. Replacement Battery Compatible with Ryobi Original electronic device RY40200 RY40403 RY40204 and chargers OP401 ZROP401.
•【OP40601 Model for Ryobi 40v】- Professional replacement battery for Ryobi 40V battery OP4050A OP4040 OP4030 OP4026A OP40201 ZROP4026; Fit for Original electronic device RY40200 RY40403 RY40204 and chargers OP401 ZROP401.
•【Convenient Use】4 LED indicators for users to monitor power. Display remaining run time and reduce the risk of downtime work and promptly remind you that you need to charge.
•【Safeguard】No memory effect can be charge at any time. Intelligent Protection against potential damage caused by over-charging, over-discharging, over-voltage, over-current, short-circuit.
•【Battery Capacity 】Upgraded 6.0Ah high capacity lithium battery not only expands battery capacity, but also improves battery life, offering long-lasting performance and durability, safer to use.

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$47.99

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energup

Energup 40Volt 6500mAh Replacement Ryobi 40V Battery and Charger Kit, for 40Volt Lithium Battery OP4026 OP40601 OP4050A OP4040 OP4030 OP4050 with OP401 Ryobi 40V Charger

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•✅【Package Include】Replacement Ryobi 40V battery and charger combo, 1Pack 6.5Ah Ryobi 40V battery, 1Pack 40Volt Ryobi Battery Charger. ✅【Charger can Wall-Mount】Space saving, supports wall-hanging or versatile hang hook,
•✅【Replacement for Ryobi 40Volt lithium battery】OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601. Compatible with all Ryobi 40V power tools: RY40200 RY40403 RY40530 RY40204 RY40250 RY40402A/ R40402 RY40460 RY40180. ( Note: NOT compatible with the original Ryobi OP408VNM (140458004) charger, and 20 20 inches tools, such as the model RY 40109)
•✅【Battery Advantage】Works with all RYOBI 40-Volt lithium-ion tools. 40 Volt 6.5Ah high capacity battery for extended run time. High-energy lithium-ion cells deliver fade-free performance. Built-in intelligent safety system ensures complete protection for you and your devices,
•✅【Replacement Ryobi 40V charger】Fully compatible with ALL RYOBI 40-Volt lithium-ion battery models OP4015 OP4026 OP4026A OP4030 OP4040 OP4050 OP4050A OP4060 OP4060A OP40201 OP40261 OP40301 OP40401 OP40501 OP40601, etc,
•✅【OP401 40V lithium charger】2A output Fast charger helps you complete the charge within 3 hours. Compact and wall-mountable for convenient use and storage. Diagnostics with LED indicators communicate battery charge status, the Rapid Optimum Charger monitors actively control the current, voltage, and temperature to protect your batteries,
•💞【Premium Service】45 days money back, 12 months warranty. If you have any questions about the replacement ryobi 40v lithium battery or the replacement 40v ryobi charger, please feel free to contact us, we support 24*7 hours prompt customer service,
•💞【Sweet Tips】1. After a large use of the battery, please let it cool down, then charge it. 2. Store it in a clean, dry, cool place, and away from heat and metal objects, 3. How to remove the battery, press the white part backwards while pressing the buckle.
•💞【Charger Indicator Lights】Power on: The red light always turns on. Battery Charging: Flash Green Light. Fully Charged: Green Light Always On. Battery Defective: Green & Red Light Flash. Over Temperature: Red Light Flash,

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$66.49

$71.90

-8%

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Fhybat

Fhybat 1 Pack OP40601 Battery Replacement for Ryobi 40V Battery 6Ah Compatible with Ryobi 40 Volt Lithium Batteries OP40602 OP4075A OP4040 OP40404 OP4050A Cordless Power Tools(Green)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Voltage: 40V/Capacity: 6000mAh/Type: Lithium ion/Same size and function as the OEM# op40601 op40602 battery
•Replacement for Ryobi 40v lithium battery op40602 op40601 op4050a op4050 op4040 op4030 op4026 op4015 op40201 op40261 op40301 op40401 op40501
•OP4040 battery fit for Ryobi op401 op404 op403 charger and compatible with Ryobi 40v lawn mower, trimmer, weed eater and blower cordless power tools
•OP40404 battery without memory effect, can be charged or discharged as needed without losing capacity; Built-in 4 LED lights on the battery that indicate the remaining power for user convenience
•This replacement for Ryobi 40 volt battery bulit-in short-circuit protection, over-charge protection, over-discharge protection, over-temperature protection, over-current protection and over-voltage protection

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$47.99

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ployroum

6.0Ah OP4026A Replacement for Ryobi 40V Battery Lithium Compatible with Ryobi 40 Volt Battery OP4026A OP4015 OP4040 OP40201 OP4050A OP4015 OP40261 OP4030 OP40401 OP4060 Power Tools

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Battery Specification】Battery Type: Lithium; Voltage: 40 Volt; Capacity: 6.0Ah; Wattage: 240Wh. Replacement Battery Compatible with Ryobi Original electronic device RY40200 RY40403 RY40204 and chargers OP401 ZROP401.
•【OP40601 Model for Ryobi 40v】- Professional replacement battery for Ryobi 40V battery OP4050A OP4040 OP4030 OP4026A OP40201 ZROP4026; Fit for Original electronic device RY40200 RY40403 RY40204 and chargers OP401 ZROP401.
•【Convenient Use】4 LED indicators for users to monitor power. Display remaining run time and reduce the risk of downtime work and promptly remind you that you need to charge.
•【Safeguard】The lithium-ion battery is CE, FCC, ROHS certified, No memory effect can be charge at any time. Intelligent Protection against potential damage caused by over-charging, over-discharging, over-voltage, over-current, short-circuit.
•【Battery Capacity 】Upgraded 6.0Ah high capacity lithium battery not only expands battery capacity, but also improves battery life, offering long-lasting performance and durability, safer to use. Built-in integrated microchip ensures optimal performance and an extended service life up to 500 charge cycles.

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$82.99

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OHYES BAT

6000mAh Extend Capacity Replacement for Ryobi 40V Battery Compatible with Ryobi 40 Volt Lithium Battery OP4026 OP40601 OP4050A OP4040 OP4030 OP4050 Compatible with 40V Cordless Power Tool (Green)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Battery Specification】Type: Li-ion | Voltage: 40V | Capacity: 6000mAh, Replacement for Ryobi 40v lithium battery
•【Wide Compatibility】Compatible with Ryobi 40 Volt OP40601 OP40602 OP4050 OP40501 OP4050A OP40401 OP4030 OP4026 Cordless Tools; Compatible with Ryobi 40v charger OP401 OP403 OP403A ZROP401 , etc
•【Battery Protection】Replacement for Ryobi 40v lithium ion battery, built-in protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit
•【High Quality】Built-in 4 smart LED indicator lights allow you to timely monitor charge levels and charge in time. The performance of our battery is comparable to the original batteries, with fast charging speed, long lifespan, and high efficiency in work
•【Battery Capacity 】Upgraded 6.0Ah high capacity lithium battery not only expands battery capacity, but also improves battery life, offering long-lasting performance and durability, safer to use

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$47.99

$59.99

-20%

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OHYES BAT

6000mAh Lithium ion 29472 Replacement for Greenworks 40V Battery Compatible with Greenworks 40 Volt Battery 29472 29252 20202 22262 25312 25322 20642 22272 27062 21242 Tools (Not for Gen 1) (Green)

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【Battery Specification】Battery Type: Lithium; Voltage: 40 Volt; Capacity: 6.0Ah; Wattage: 240Wh; Only fits the second generation 40v tools. (NOT for Gen 1)
•【Widely Compatibility】Compatible with GreenWorks 40V G-MAX lawn and garden tool MO40L02, MO40L410, 20302, 20672, 25302, 24252, 20202, 22262, 20322, 25312, 25322, 25223, 21302, 22272, 27062, 21242, 24282, 21332, 21362, 22342
•【6000mAh Capacity】6000mAh capacity has more last long time and more powerful, more than triples the run time of the original
•【Convenient Use】4 LED indicators for users to monitor power. Display remaining run time and reduce the risk of downtime work and promptly remind you that you need to charge
•【Safe and Reliable】Build with high quality cells and stable protective system, prevent battery from over-charge, over-heat, over-discharge and short-circuit. Great for long time working

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$45.99

$57.99

-21%

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Biswaye

Biswaye 40V 6Ah Lithium Battery Replacement for Ryobi 40V Battery OP4040 OP40601 OP4026 OP40261 OP40401 OP40501 OP4015 OP40602 OP40404 OP40603 Compatible with Ryobi 40 Volt Cordless Power Tools

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Exact match to the OEM: Compatible with Ryobi 40 Volt lithium-ion battery OP4050A, OP4060A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040, OP40401, OP4050, OP40501, OP40601, OP40602, OP40602vnm, etc.
•Biswaye Premium Battery: 40-Volt Lithium-Ion High Capacity 6.0Ah Battery for extended run time, 2X longer than the standard 3.0Ah. Features international high-quality battery cells with strong power output.
•Bring new life to your tools: Compatible with Ryobi 40V lithium-ion tools, including lawn mowers, trimmers, weed eaters, and blowers. Supported models: RY40200, RY40403, RY40204, RY40250, RY40430, RY40460, RY40530, RY40402A, R40402, RY40860, RY401110-Y. Also compatible with Ryobi 40V battery chargers: OP400, OP401, OP403, OP403A, ZROP401, OP400A.
•Intelligent Protection & Stability: On-board battery life indicator - Indicate the remaining power for user convenience and over-molded edges for impact protection. Safe & Reliable - Built-in circuit protection ensures both safety and stability. Fade-free lithium-ion power, integrated microchip prevents overcharging & lengthens battery life.
•This OP4050A 6000mAh 40V replacement battery complies with FCC, RoHS, and CE safety standards. Support Service: If you are not satisfied with your Biswaye battery, contact us via the "Contact Seller" option under "YOUR ORDER". We reply ASAP!

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$39.99

$67.98

-41%

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OHYES BAT

6000mAh High Capacity 40 Volt Replacement for Ryobi 40V Battery Compatible with Ryobi 40 Volt Lithium Battery OP4026A OP4015 OP4040 OP40201 OP4050A OP4015 OP40261 OP4030 OP40401 OP4060 Tools (Green)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【Battery Details】Type: Lithium-ion | Voltage: 40V MAX | Capacity: 6000mAh | Wattage: 240Wh |Brand New 6.0Ah High Capacity Replacement for Ryobi 40V Battery
•【Wide Compatibility】Replacement for Ryobi 40V Battery OP4050A OP4015 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602 OP4060A ; Compatible with Ryobi Original electronic device RY40200 RY40403 RY40204 and Chargers OP401 ZROP401
•【LED Display】LED indicator lights show the remaining capacity of the battery status. It displays when the battery is full charge or when it need to be charged so that ensure optimum performance and extend life
•【High Capacity】 Upgrade to 6.0Ah high capacity, 2X longer than run time the standard 3.0Ah; No memory effect, can be charged or discharged as needed without loss of capacity
•【Safe & Reliable】Safe guard features against incorrect voltage, battery overload, short circuit, internal overheating. Advanced battery lithium cells

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$84.99

$106.99

-21%

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