20 Best Ryobi Op40401 40v 4.0ah Lithium-ion Battery Pack [2024]

Are you looking for the best ryobi op40401 40v 4.0ah lithium-ion battery pack? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling ryobi op40401 40v 4.0ah lithium-ion battery pack.

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1 40V 4.0Ah Lithium-ion Replacement Battery for RYOBI OP4050A, OP4015, OP4026, OP40201, OP40261,... 40V 4.0Ah Lithium-ion Replacement Battery for RYOBI OP4050A, OP4015, OP4026, OP40201, OP40261,...
2 BTMKS 40V 4.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools OP4040 OP4015... BTMKS 40V 4.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools OP4040...
3 ADVTRONICS 40V 6.0Ah OP4050A Lithium-Ion Battery Compatible with Ryobi 40 Volt OP4050A OP4015 OP4026... ADVTRONICS 40V 6.0Ah OP4050A Lithium-Ion Battery Compatible with Ryobi 40 Volt OP4050A OP4015...
4 Biswaye 40V 6Ah Lithium Battery Replacement for Ryobi 40V Battery OP4040 OP40601 OP4026 OP40261... Biswaye 40V 6Ah Lithium Battery Replacement for Ryobi 40V Battery OP4040 OP40601 OP4026 OP40261...
5 6.0Ah OP4050A 40 Volt Lithium-Ion Battery Compatible with Ryobi 40V Battery OP4040 OP40401 OP4030... 6.0Ah OP4050A 40 Volt Lithium-Ion Battery Compatible with Ryobi 40V Battery OP4040 OP40401 OP4030...
6 CELL9102 Replacement 6.0Ah 40V Lithium Battery for Ryobi Lawn Mower 40v Battery OP4015 OP4050A... CELL9102 Replacement 6.0Ah 40V Lithium Battery for Ryobi Lawn Mower 40v Battery OP4015 OP4050A...
7 Upgraded 2021 40V 4.0Ah OP4040 Lithium-Ion Battery Compatible with Ryobi 40V Tools OP4050A OP4015... Upgraded 2021 40V 4.0Ah OP4040 Lithium-Ion Battery Compatible with Ryobi 40V Tools OP4050A OP4015...
8 Ryobi (1) OP404 40 Volt Battery Charger (1) OP40401 40 Volt 4.0 Ah Lithium-ion Battery Ryobi (1) OP404 40 Volt Battery Charger (1) OP40401 40 Volt 4.0 Ah Lithium-ion Battery
9 Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040 Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040
10 Ryobi 40-Volt Lithium-Ion 6.0 Ah High Capacity Battery Ryobi 40-Volt Lithium-Ion 6.0 Ah High Capacity Battery
11 Ryobi 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A Ryobi 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A
12 Energup Replacement 6.0Ah OP4050A 40V Lithium Ryobi Battery for Ryobi 40Volt Battery Cordless Tools... Energup Replacement 6.0Ah OP4050A 40V Lithium Ryobi Battery for Ryobi 40Volt Battery Cordless...
13 CELL9102 Replacement 4.0Ah 40V Lithium Battery for Ryobi Lawn Mower 40v Battery OP4015 OP4050A... CELL9102 Replacement 4.0Ah 40V Lithium Battery for Ryobi Lawn Mower 40v Battery OP4015 OP4050A...
14 KUNLUN 40V 6.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools OP4040 OP4026... KUNLUN 40V 6.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools OP4040...
15 TIMESETL 40V 6.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools RY40200... TIMESETL 40V 6.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools RY40200...
16 40V 6.0Ah Li-ion Replacement Battery Compatible with Ryobi 40v Lithium Battery OP4040 + OP401 40V... 40V 6.0Ah Li-ion Replacement Battery Compatible with Ryobi 40v Lithium Battery OP4040 + OP401 40V...
17 Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery
18 Energup OP4050A 40V Lithium Battery for Ryobi 40-Volt Cordless Power Tools OP4015 OP4026 OP40201... Energup OP4050A 40V Lithium Battery for Ryobi 40-Volt Cordless Power Tools OP4015 OP4026 OP40201...
19 Powilling 40V 6.0Ah Lithium-Ion Battery for Ryobi 40-Volt Cordless Power Tools Li-ion Battery OP4015... Powilling 40V 6.0Ah Lithium-Ion Battery for Ryobi 40-Volt Cordless Power Tools Li-ion Battery...
20 Ryobi 40-Volt Lithium-Ion 6 Ah High Capacity Battery OP40601 Ryobi 40-Volt Lithium-Ion 6 Ah High Capacity Battery OP40601
Bestseller No. 1
40V 4.0Ah Lithium-ion Replacement Battery for RYOBI OP4050A, OP4015, OP4026, OP40201, OP40261,...
  • 【Compatible with】Replacement batteries for Ryobi 40V lithium batteries: OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301, OP4040,...
  • 【Battery Capacity】Battery Type Li-ion |Voltage: 40V |High Capacity 4000mAh .
  • 【Safe & Stable】Safe guard features against incorrect voltage battery overload short circuit internal overheating. Easy to install and remove. No...
  • 【Quality Certification】Products are CE/FCC/ROHS certified tested and validated by manufacturer to match or exceed specifications for OEM RYOBI...
  • 【Service guarantee】Please feel free to contact us if you have any concern about this item. We will try our best to promise you an enjoyable...
Bestseller No. 2
BTMKS 40V 4.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools OP4040 OP4015...
  • Battery Type: Li-ion ; Voltage: 40V ; Capacity:4000mAh (160Wh)
  • Quality Certification: Products are CE/FCC/ROHS certified, each cell can be individual and be fully charged and exceed specifications for tool power...
  • Safety First: Smart control system provides effective protection against overloading and overheating. No self-discharging, small, light and easy to...
  • Service Guarantee: We will try our best to promise you an enjoyable shopping experience. Please check if this battery is compatible with your original...
  • Compatible Model: Replacement batteries for RYOBI OP4050A, OP4050, OP4015, OP4026, OP4030, OP4040, OP40201, OP40261, OP40301, OP40401, OP40501,...
Bestseller No. 3
ADVTRONICS 40V 6.0Ah OP4050A Lithium-Ion Battery Compatible with Ryobi 40 Volt OP4050A OP4015 OP4026...
  • Battery Type: Li-ion; Capacity: 6.0Ah; Voltage: 40V. for 40-Volt Ryobi Cordless Tools.
  • Compatible with Ryobi 40-Volt lithium-ion battery OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601.
  • Works with Ryobi 40-Volt lithium-ion tools RY40200 RY40403 RY40204, and chargers OP401 OP403 ZROP401.
  • High Quality Battery cells, Integrated microchip prevents overcharging & lengthens battery life, MultiProtect safety system ensures complete...
  • Support Service: 30 Days Money Back and 1 Year Warranty! Contact us: any question please click the "Ask a question" on our storefront or in "YOUR...
Bestseller No. 4
Biswaye 40V 6Ah Lithium Battery Replacement for Ryobi 40V Battery OP4040 OP40601 OP4026 OP40261...
  • Exact match to the OEM: Replacement for Ryobi 40V lithium-ion battery OP4050A OP4060A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401...
  • Biswaye Premium Battery: 40-Volt Lithium-Ion High Capacity 6.0Ah Battery for extended run time, 2X longer than the standard 3.0Ah. Use international...
  • Bring new life to each of Tools: Compatible with Ryobi 40V lithium-ion tools, lawn mower, trimmer, weed eater and blower etc - RY40200 RY40403 RY40204...
  • Intelligent Protection & Stable: 👍 On-board battery life indicator - Indicate the remaining power for user convenience and over-molded edges for...
  • Support Service: 1 year warranty. Any reason you might not be satisfied with Biswaye battery, please contact us we will reply asap! 💌 Contact us -...
Bestseller No. 5
6.0Ah OP4050A 40 Volt Lithium-Ion Battery Compatible with Ryobi 40V Battery OP4040 OP40401 OP4030...
  • 【High Capcacity Battery】Brand New | Battery Type: Lithium | Voltage:40V | 6000mAh High Capacity for your tools to work longer. 20% lighter weight...
  • 【Perfect Match 】Replacement for Ryobi 40-Volt lithium-ion battery OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050...
  • 【Widely Compatibility】Works with Ryobi 40-Volt lithium-ion over 15 tools RY40200 RY40403 RY40204 RY40250 RY40430 RY40460 RY40530 RY40402A R40402...
  • 【LED Indicator】Visualization of residual power with the LED Indicator, remind you to get ready to charge before your battery is low and a full...
  • 【Safety and Reliable】Stand with CE, FCC and ROHS safety certification;Intelligent Protection against potential damage caused by...
SaleBestseller No. 6
CELL9102 Replacement 6.0Ah 40V Lithium Battery for Ryobi Lawn Mower 40v Battery OP4015 OP4050A...
  • The Cell9102 Advantage : Professional power tool battery manufacturing factory, with dozens of research and development team.And carefully prepared a...
  • Ultra-High Capacity : This item compative with ryobi 40v lithium battery weighs just 2.9 pounds but has a capacity of 6,000 mAh and use high-quality...
  • Certified Safe : Cell9102's MultiProtect safety system ensures complete protection for you and your devices.And this Battery for ryobi 40v lithium...
  • Performance : The replacement OP40501 for ryobi 40v lithium battery use high quality battery cell made by integrated microchip technology, built-in...
  • What You Get : Cell9102 Replacement 6000mAh OP40501 Battery for ryobi 40v lithium battery, 60-day money back and our fan-favorite 18-month warranty...
SaleBestseller No. 7
Upgraded 2021 40V 4.0Ah OP4040 Lithium-Ion Battery Compatible with Ryobi 40V Tools OP4050A OP4015...
  • 【High Quality Battery】:Replacement for Ryobi 40V 4.0Ah Battery.Tested by manufacturer, battery are based on the original size and the function...
  • 【Compatibility with】 :Comply with FCC/ CE/ RoHS security testing standards.Battery compatible with Ryobi 40V 4.0Ah Lithium cordless power tools....
  • 【Upgraded 4000mAh Capacity】:Upgraded to 4000mAh higher capacity battery with premium battery cells for long-lasting performance and durability,...
  • 【Intelligent LED Indicator】:Built-in LED Power Indicator help you finish your work more easily. Battery indicator can show the remaining running...
  • 【6 Month Warranty 】: 30 Days Money Back and 6 Month Warranty! Contact us: any question click the "Ask a question" on our storefront or in "YOUR...
Bestseller No. 8
Ryobi (1) OP404 40 Volt Battery Charger (1) OP40401 40 Volt 4.0 Ah Lithium-ion Battery
  • OP404 Rapidly Charges the Included OP40401 40V Battery Pack
  • OP40401 Battery Supplies 4.0Ah of Power to Cordless Ryobi Tools
  • Status Indicator Monitors Battery During Charging
  • OP404 Charger requires 120V, 60Hz input power and uses the standard two-prong North American plug
Bestseller No. 9
Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040
  • 40 Volt 4 Amp High Capacity Lithuim-Ion Battery
  • Compatible with all RYOBI 40V Lithium tools
  • Lithium-ion cells deliver fade-free performance
  • On-board battery life indicator
  • High capacity 4.0 Ah battery for extended run time
Bestseller No. 10
Ryobi 40-Volt Lithium-Ion 6.0 Ah High Capacity Battery
  • Works with all RYOBI 40-Volt lithium-ion tools and chargers
  • 40-Volt 6.0 Ah high capacity battery for extended run time
  • Fade-free lithium-ion power
  • Onboard battery life indicator
  • Model OP4060A
Bestseller No. 11
Ryobi 40V Battery and Charger Kit 4.0 Ah Lithium-Ion Battery Set OEM OP4040 + OP403A
  • Includes the Ryobi 40 Volt 4.0 battery and the slim charger
  • Both the Battery and charger is compatible with all other pre existing Ryobi 40V equipment
  • On-board LED battery life indicator
  • Lithium-ion cells deliver fade-free performance
  • High capacity OP40404 4.0 Ah battery for extended run time
Bestseller No. 12
Energup Replacement 6.0Ah OP4050A 40V Lithium Ryobi Battery for Ryobi 40Volt Battery Cordless Tools...
  • Replacement OEM# OP4050A, Rechargeable Lithium Battery Type, 40 Volt, 6000mAh Capacity. Replacement for ryobi 40v battery
  • This part replaces Ryobi 40V obsolete part #: OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601. And fits for...
  • Compatiable with Ryobi 40V lithium-ion tools RY40200 RY40403 RY40204, and chargers OP401 ZROP401
  • High capacity 40v battery pack, 2X longer than run time the standard 2.6Ah, with the onboard LED system. Power Indicator built in helps you finish...
  • 30-day money back and a 12 months limited warranty. 24*7 hours prompt customer service. Comply with FCC RoHS and CE security testing standards
Bestseller No. 13
CELL9102 Replacement 4.0Ah 40V Lithium Battery for Ryobi Lawn Mower 40v Battery OP4015 OP4050A...
  • The Cell9102 Advantage : Professional power tool battery manufacturing factory, with dozens of research and development team.And carefully prepared a...
  • Ultra-High Capacity : This item compative with ryobi 40v lithium battery weighs just 3.1 pounds but has a capacity of 4,000 mAh and use high-quality...
  • Certified Safe : Cell9102's MultiProtect safety system ensures complete protection for you and your devices.And this Battery for ryobi 40v lithium...
  • Performance : The replacement OP40501 for ryobi 40v lithium battery use high quality battery cell made by integrated microchip technology, built-in...
  • What You Get : Cell9102 Replacement 4000mAh OP4040 Battery for ryobi 40v lithium battery, 30-day money back and our fan-favorite 12-month warranty and...
Bestseller No. 14
KUNLUN 40V 6.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools OP4040 OP4026...
  • ★Replacement OEM# OP4060A: Battery Type: Lithium-ion | Voltage: 40V | Capacity: 6000mAh | Removable & Rechargeable | High capacity battery for...
  • ★Widely Compatibility: This battery works with all RYOBI 40-Volt lithium-ion tools (string trimmer, lawn mower) and chargers, including RY40200...
  • ★Replace Ryobi 40V battery part#: OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601;
  • ★On-board Battery Life Indicator: 4 LED lights on the battery that indicate the remaining power for user convenience and over-molded edges for...
  • ★Safety & Reliable: The lithium-ion battery is CE, FCC, ROHS certified, built-in over-charge, over-discharge, over-voltage, over-current, and...
Bestseller No. 15
TIMESETL 40V 6.0Ah Lithium-ion Battery for Ryobi 40-Volt Collection Cordless Power Tools RY40200...
  • 【Battery Details】Battery cells:Lithium-ion, Voltage:40V, Capacity:6000mAh, Color:black; Come with LED lighting system on the front that you can...
  • 【High Capacity】6.0Ah 40V lithium battery, provide longer run time than 5.0Ah 4.0Ah or 3.0Ah battery. LED indicator lights show the remaining...
  • 【Quality Battery】Use international high-quality battery cell, without memory effect, built-in integrated microchip prevents overcharging and...
  • 【Easy install and fit for all 40V tools】Compatible with...
  • 【What You Get】Replacement 6000mAh OP40501 Battery for ryobi 40v lithium battery.Products are CE ,FCC and RoHS certified tested by manufacturer...
Bestseller No. 16
40V 6.0Ah Li-ion Replacement Battery Compatible with Ryobi 40v Lithium Battery OP4040 + OP401 40V...
  • Replacement OEM# OP4060A: Battery Type: Lithium-ion | Voltage: 40V | Capacity: 6000mAh | Removable & Rechargeable | High capacity battery for extended...
  • Widely Compatibility: This battery works with all RYOBI 40-Volt lithium-ion tools (string trimmer, lawn mower) and chargers, including RY40200 RY40403...
  • Replace Ryobi 40V battery part#: OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601.
  • On-board Battery Life Indicator: 4 LED lights on the battery that indicate the remaining power for user convenience and over-molded edges for impact...
  • Safety & Reliable: The lithium-ion battery is CE, FCC, ROHS certified, built-in over-charge, over-discharge, over-voltage, over-current, and...
Bestseller No. 17
Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery
  • Works with all RYOBI 40-Volt lithium-ion tools and chargers
  • 40-Volt 5.0 Ah high capacity battery for extended run time
  • Fade-free lithium-ion power
  • Onboard battery life indicator
  • Model OP4050A
Bestseller No. 18
Energup OP4050A 40V Lithium Battery for Ryobi 40-Volt Cordless Power Tools OP4015 OP4026 OP40201...
  • Voltage: 40V | Capacity: 5000mAh | Battery Type: Li-ion | High quality cell. | Replacement for OP4040 Ryobi 40V battery, for OP4050A OP4015 OP4026...
  • The feature of the replacement Ryobi 40V 5.0Ah Lithium-Ion Battery: 1. 40 Volt 5Ah High Capacity Lithium-Ion Battery for extended run time, 2....
  • Replacement for ryobi 40volt battery OP4050A OP4015 OP4026 etc. Compatible with the ryobi 40-Volt tools blowers, string trimmer, lawnmower, and Chain...
  • Certified by the CE-/FCC and RoHS, prevent over-discharge, overload, and short circuit, to provide an efficient, reliable, safe, and excellent...
  • 45 days money back, 12 months warranty. If you have any questions about the replacement ryobi 40-volt lithium battery, please feel free to contact us,...
Bestseller No. 19
Powilling 40V 6.0Ah Lithium-Ion Battery for Ryobi 40-Volt Cordless Power Tools Li-ion Battery OP4015...
  • Brand New |Battery Type: Li-ion |Voltage: 40v |Capacity: 6000mAh
  • Replaces Ryobi 40V battery part # OP4050A OP4040A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602
  • Compatible with all Ryobi 40 Volt lithium-ion tools and chargers, tools part # RY40200 RY40403 RY40204 RY40530 RY40460 RY40180 RY40250 RY40190...
  • Built-in convenient battery life LED indicator keeps you informed while you're out in the yard tackling your landscaping jobs
  • Guaranty: 45 days money back, 12 months warranty. 24*7 hours prompt customer service.
Bestseller No. 20
Ryobi 40-Volt Lithium-Ion 6 Ah High Capacity Battery OP40601
  • Works with all RYOBI 40-Volt lithium-ion tools and chargers
  • 40-Volt 6.0 Ah high capacity battery for extended run time
  • Fade-free lithium-ion power
  • Onboard battery life indicator
  • SKU 1004867742 and Model OP4060A

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