Best Electric Lawn Mower Battery Replacement Ryobi in 2025
Updated on July 2025
#1
Recommended
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- Runtime of up to 45 minutes with a 56V 5.0 Ah ARC Lithium battery
- 6 cutting height adjustments from 1.5" to 4"
- 3-in-1 functionality: mulching, bagging, and side discharge
- Push-button start for easy operation
- 21" cutting deck
- Durable weather-resistant construction
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- Runtime of up to 45 minutes with a 56V 5.0 Ah ARC Lithium battery
- 6 cutting height adjustments from 1.5" to 4"
- 3-in-1 functionality: mulching, bagging, and side discharge
- Push-button start for easy operation
- 21" cutting deck
- Durable weather-resistant construction
#2
Value for Money
9% Off
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- Battery Type: Lithium; 40 Volt; 6.0Ah; 240Wh; Compatible with Ryobi devices RY40200, RY40403, RY40204 and chargers OP401, ZROP401.
- Compatible replacement battery for various Ryobi 40V models including OP4050A, OP4040, OP4030, OP4026A, OP40201, and ZROP4026.
- 4 LED indicators to monitor battery life and remaining run time, helping to reduce downtime.
- Features intelligent protection against over-charging, over-discharging, over-voltage, over-current, and short-circuit; no memory effect allows for flexible charging.
- High capacity 6.0Ah lithium battery designed to enhance performance and durability.
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- Battery Type: Lithium; 40 Volt; 6.0Ah; 240Wh; Compatible with Ryobi devices RY40200, RY40403, RY40204 and chargers OP401, ZROP401.
- Compatible replacement battery for various Ryobi 40V models including OP4050A, OP4040, OP4030, OP4026A, OP40201, and ZROP4026.
- 4 LED indicators to monitor battery life and remaining run time, helping to reduce downtime.
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#3
13% Off
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- Voltage: 40V, Capacity: 6.0Ah, Type: Lithium-ion battery, High capacity replacement for Ryobi 40V tools.
- Compatible with various Ryobi 40V battery models, including OP40401, OP40602, OP4026, and more.
- Replacement for Ryobi 40V 6Ah HP battery and compatible with electric lawnmowers and weed eaters.
- Complies with FCC, RoHS, and CE standards, featuring premium lithium-ion cells for efficient charging and energy consumption.
- 30-day return policy and 12-month quality service from the date of purchase, with support for customer inquiries.
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- Voltage: 40V, Capacity: 6.0Ah, Type: Lithium-ion battery, High capacity replacement for Ryobi 40V tools.
- Compatible with various Ryobi 40V battery models, including OP40401, OP40602, OP4026, and more.
- Replacement for Ryobi 40V 6Ah HP battery and compatible with electric lawnmowers and weed eaters.
- Complies with FCC, RoHS, and CE standards, featuring premium lithium-ion cells for efficient charging and energy consumption.
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#4
23% Off
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- Cordless operation with up to 30 minutes of runtime on a fully charged 4.0Ah battery, providing flexibility and convenience for your mowing needs.
- 13” poly deck enhances maneuverability and features a brushless motor for increased torque and quieter operation, ensuring durability.
- 5-position height adjustment for customizable cutting height, with a 2-in-1 option for mulching or rear bagging grass clippings.
- Maintenance-free design eliminates the need for gas and oil, offering instant start-up and quiet operation while delivering powerful performance.
- Includes grass collection bag, 24V 4.0Ah battery, charger, and operator's manual, backed by a 3-year warranty on the tool and battery.
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- Cordless operation with up to 30 minutes of runtime on a fully charged 4.0Ah battery, providing flexibility and convenience for your mowing needs.
- 13” poly deck enhances maneuverability and features a brushless motor for increased torque and quieter operation, ensuring durability.
- 5-position height adjustment for customizable cutting height, with a 2-in-1 option for mulching or rear bagging grass clippings.
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#5
21% Off
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- Battery type: Li-ion, Voltage: 40V, Capacity: 6000mAh; compatible replacement for Ryobi 40V lithium batteries.
- Compatible with various Ryobi 40V tools and chargers, including OP40601, OP40602, and more.
- Features built-in protection against overcharging, over-discharge, over-current, and short circuits for enhanced safety.
- Equipped with 4 LED indicators for real-time monitoring of charge levels; comparable performance to original batteries with efficient fast charging.
- Upgraded 6.0Ah capacity improves battery life and offers long-lasting performance and durability.
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- Battery type: Li-ion, Voltage: 40V, Capacity: 6000mAh; compatible replacement for Ryobi 40V lithium batteries.
- Compatible with various Ryobi 40V tools and chargers, including OP40601, OP40602, and more.
- Features built-in protection against overcharging, over-discharge, over-current, and short circuits for enhanced safety.
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#6
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- Exact match for Ryobi 40V lithium-ion battery models including OP4050A and OP4060A.
- High capacity 6.0Ah lithium-ion battery provides extended run time, lasting twice as long as standard 3.0Ah batteries.
- Compatible with various Ryobi 40V tools including lawn mowers, trimmers, and blowers; works with multiple battery chargers.
- Features an on-board battery life indicator and impact-resistant design, ensuring safety and stability with built-in circuit protection.
- Meets FCC, RoHS, and CE safety standards, with customer support available for any inquiries.
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- Exact match for Ryobi 40V lithium-ion battery models including OP4050A and OP4060A.
- High capacity 6.0Ah lithium-ion battery provides extended run time, lasting twice as long as standard 3.0Ah batteries.
- Compatible with various Ryobi 40V tools including lawn mowers, trimmers, and blowers; works with multiple battery chargers.
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#7
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- 3-in-1 electric lawn mower combines a mower, trimmer, and edger into one compact tool.
- Weighs only 9.9 lbs and features adjustable handle and height positions for user comfort.
- Automatic feed spool allows for continuous line feeding without interruptions.
- Designed for smaller yards with a 12-inch cutting width and adjustable cutting height of up to 1.6 inches at 8000 RPM.
- Provides unlimited runtime with a gas-free corded operation and integrated cord retention system, extension cord not included.
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- 3-in-1 electric lawn mower combines a mower, trimmer, and edger into one compact tool.
- Weighs only 9.9 lbs and features adjustable handle and height positions for user comfort.
- Automatic feed spool allows for continuous line feeding without interruptions.
- Designed for smaller yards with a 12-inch cutting width and adjustable cutting height of up to 1.6 inches at 8000 RPM.
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#8
26% Off
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- Offers significantly longer runtime than standard 1.5Ah battery
- Designed to be compact and lightweight for ease of use
- Compatible with over 225 ONE+ tools utilizing any RYOBI ONE+ 18V battery
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- Offers significantly longer runtime than standard 1.5Ah battery
- Designed to be compact and lightweight for ease of use
- Compatible with over 225 ONE+ tools utilizing any RYOBI ONE+ 18V battery
#9
15% Off
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- Compatible with Greenworks 16-inch corded mowers, specifically models 25322 and 25242.
- Blade measures 15.75 inches for optimal fit and performance.
- Constructed from a single piece of steel for enhanced durability.
- Designed for prolonged use with robust one-piece steel forging.
- Provides efficient cutting for a clean and even lawn trim.
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- Compatible with Greenworks 16-inch corded mowers, specifically models 25322 and 25242.
- Blade measures 15.75 inches for optimal fit and performance.
- Constructed from a single piece of steel for enhanced durability.
- Designed for prolonged use with robust one-piece steel forging.
- Provides efficient cutting for a clean and even lawn trim.
#10
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- Constructed from hard plastic and galvanized iron for enhanced durability and rust resistance.
- Includes a set of 2 with precise dimensions provided.
- Bolt diameter of 7.74mm is compatible with various lawn mower handles and other machinery.
- Features a triangular nut design for straightforward manual installation—requires no wrench.
- Ensure to verify the diameter of existing screw holes before purchasing to avoid installation issues.
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- Constructed from hard plastic and galvanized iron for enhanced durability and rust resistance.
- Includes a set of 2 with precise dimensions provided.
- Bolt diameter of 7.74mm is compatible with various lawn mower handles and other machinery.
- Features a triangular nut design for straightforward manual installation—requires no wrench.
- Ensure to verify the diameter of existing screw holes before purchasing to avoid installation issues.
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