20 Best Ryobi 40v Battery 5ah in 2024 Reviews and Buying Guide

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1 DEWQKI 5.0Ah 40V Battery Replacement for Ryobi 40V Battery Compatible with Ryobi 40V Lithium-Ion... DEWQKI 5.0Ah 40V Battery Replacement for Ryobi 40V Battery Compatible with Ryobi 40V Lithium-Ion... No ratings yet
2 Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery Ryobi OP4050A 40-Volt Lithium-Ion 5 Ah High Capacity Battery No ratings yet
3 ADVTRONICS 5.0Ah 40V Replacement Battery Compatible with Ryobi 40 Volt Battery OP4015 OP4026 OP40201... ADVTRONICS 5.0Ah 40V Replacement Battery Compatible with Ryobi 40 Volt Battery OP4015 OP4026... No ratings yet
4 Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040 Ryobi 40V 4.0 Ah Lithium-Ion Battery OP4040 No ratings yet
5 DV8DKV7 40V 6.0Ah Battery Replacement for Ryobi 40v Battery, 6000mAh High Capacity Compatible with... DV8DKV7 40V 6.0Ah Battery Replacement for Ryobi 40v Battery, 6000mAh High Capacity Compatible...
6 Ryobi 40-Volt Lithium-Ion 6.0 Ah High Capacity Battery Ryobi 40-Volt Lithium-Ion 6.0 Ah High Capacity Battery
7 energup 40V 7.5Ah Battery for Ryobi 40v Battery, 7500mAh Capacity for Ryobi 40Volt Lithium OP4050A... energup 40V 7.5Ah Battery for Ryobi 40v Battery, 7500mAh Capacity for Ryobi 40Volt Lithium... No ratings yet
8 Upgraded to 6.0Ah OP4026 40 Volt Lithium Replacement Battery Compatible with Ryobi 40V Battery... Upgraded to 6.0Ah OP4026 40 Volt Lithium Replacement Battery Compatible with Ryobi 40V Battery... No ratings yet
9 ANTRobut 6.5Ah Replacement Ryobi 40V Battery and Charger Kit for Ryobi 40V Lithium-Ion Battery... ANTRobut 6.5Ah Replacement Ryobi 40V Battery and Charger Kit for Ryobi 40V Lithium-Ion Battery... No ratings yet
10 EICHXO 5000mAh OP4050A Battery Replacement for Ryobi 40V Battery OP4040 OP4026 OP4030 OP4050 OP4060A... EICHXO 5000mAh OP4050A Battery Replacement for Ryobi 40V Battery OP4040 OP4026 OP4030 OP4050... No ratings yet
11 DTK 40V Lithium Battery Replacement for Ryobi 40V Battery OP4026 OP40201 OP40261 OP4040 OP4050... DTK 40V Lithium Battery Replacement for Ryobi 40V Battery OP4026 OP40201 OP40261 OP4040 OP4050... No ratings yet
12 GOOALITY 40V 5.0Ah OP4050A Replacement Battery Compatible with Ryobi 40V Lithium Battery OP4015... GOOALITY 40V 5.0Ah OP4050A Replacement Battery Compatible with Ryobi 40V Lithium Battery OP4015...
13 Ahomtikk 2Pack OP4060 6.5Ah 40V Battery Replacement for Ryobi 40v Battery OP4050A OP4015 OP4026... Ahomtikk 2Pack OP4060 6.5Ah 40V Battery Replacement for Ryobi 40v Battery OP4050A OP4015 OP4026... No ratings yet
14 Ahomtikk OP4060 40V 6.5Ah Battery Replacement for Ryobi 40V Battery OP4050A OP4015 OP4026 OP40201... Ahomtikk OP4060 40V 6.5Ah Battery Replacement for Ryobi 40V Battery OP4050A OP4015 OP4026 OP40201...
15 BatPower 2 Pack 6.5AH OP40602 40V Lithium Battery for Ryobi 40V Battery 6Ah 5Ah 4Ah 3Ah 2.6Ah 2Ah... BatPower 2 Pack 6.5AH OP40602 40V Lithium Battery for Ryobi 40V Battery 6Ah 5Ah 4Ah 3Ah 2.6Ah 2Ah... No ratings yet
16 ANTRobut 40V 6.5Ah Battery Replacement for Ryobi 40V Lithium Battery Compatible with Ryobi 40 Volt... ANTRobut 40V 6.5Ah Battery Replacement for Ryobi 40V Lithium Battery Compatible with Ryobi 40... No ratings yet
17 ADVNOVO 40V 5.0Ah Lithium-Ion OP4050A Battery Compatible with Ryobi 40V Battery OP4015 OP4026... ADVNOVO 40V 5.0Ah Lithium-Ion OP4050A Battery Compatible with Ryobi 40V Battery OP4015 OP4026... No ratings yet
18 6000mAh 40 Volt OP4060 Lithium Ion Replacement Battery Compatible with Ryobi 40V Battery OP4050A... 6000mAh 40 Volt OP4060 Lithium Ion Replacement Battery Compatible with Ryobi 40V Battery OP4050A... No ratings yet
19 JGSPJ 6.5Ah OP4050A Battery Replacement for Ryobi 40V Battery OP4030 OP4040A OP4050 OP4060 OP40601... JGSPJ 6.5Ah OP4050A Battery Replacement for Ryobi 40V Battery OP4030 OP4040A OP4050 OP4060... No ratings yet
20 ADVTRONICS 40V OP4050A Replacement Battery Compatible with Ryobi 40 Volt Battery OP4050A OP4015... ADVTRONICS 40V OP4050A Replacement Battery Compatible with Ryobi 40 Volt Battery OP4050A OP4015... No ratings yet

Bestseller No. 1
DEWQKI 5.0Ah 40V Battery Replacement for Ryobi 40V Battery Compatible with Ryobi 40V Lithium-Ion...
  • Replaces Ryobi 40V battery part # OP4050A OP4040A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602
  • Compatible with Ryobi 40V lithium-ion tools, lawn mower, trimmer, weed eater and blower etc - RY40200 RY40403 RY40204 RY40250 RY40430 RY40460 RY40530...
  • High Capacity 5.0Ah Battery for extended run time, 2X longer than the standard 3.0Ah. Use international high-quality battery cell, power is very...
  • Quality Battery: Use international high-quality battery cell, same as OEM battery, without memory effect, built-in integrated microchip prevents...
  • Support DEWQKI Service: 30 Days Money Back and 1 Year Warranty! Contact us: any question please click the "Ask a question" on our storefront or in...
Bestseller No. 2
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. 3
ADVTRONICS 5.0Ah 40V Replacement Battery Compatible with Ryobi 40 Volt Battery OP4015 OP4026 OP40201...
  • Battery Type: Li-ion; Capacity: 5000mAh; Voltage: 40V. Compatible with Ryobi 40-Volt Cordless Tools.
  • Compatible with Ryobi 40-Volt lithium-ion battery OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601.
  • Replacement Battery Compatible 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...
  • What You Get: ADVTRONICS 5.0Ah 40V Replacement Battery OP4050A Compatible with Ryobi 40 Volt Battery. 12-month warranty, and our friendly customer...
SaleBestseller No. 4
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
SaleBestseller No. 5
DV8DKV7 40V 6.0Ah Battery Replacement for Ryobi 40v Battery, 6000mAh High Capacity Compatible with...
  • Replaces Ryobi 40V battery part # OP4050A OP4040A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602
  • Compatible with Ryobi 40V lithium-ion tools, lawn mower, trimmer, weed eater and blower etc - RY40200 RY40403 RY40204 RY40250 RY40430 RY40460 RY40530...
  • High Capacity 6.0Ah Battery for extended run time, 2X longer than the standard 3.0Ah. Use international high-quality battery cell, power is very...
  • Quality Battery: Use international high-quality battery cell, same as OEM battery, without memory effect, built-in integrated microchip prevents...
  • Support DV8DKV7 Service: 30 Days Money Back and 1 Year Warranty! Contact us: any question please click the "Ask a question" on our storefront or in...
Bestseller No. 6
Ryobi 40-Volt Lithium-Ion 6.0 Ah High Capacity Battery
  • Highest capacity Ryobi 40 volt battery
  • Works with all RYOBI 40-Volt lithium-ion tools and chargers
  • Fade-free lithium-ion power
  • Onboard battery life indicator
Bestseller No. 7
energup 40V 7.5Ah Battery for Ryobi 40v Battery, 7500mAh Capacity for Ryobi 40Volt Lithium OP4050A...
  • ✅Product Specification: Brand New | Type: Li-ion | Voltage: 40Volt | High Capacity: 7500mAh | Rechargeable Battery | Replacement OEM# OP4026 OP4040,...
  • ✅Wide Compatibility: Replacement for Ryobi 40V Battery OP4050A OP4015 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602...
  • ✅LED Display: LED fuel gauge provides reference of remaining power when using and charging. It displays when the battery is full charge or when it...
  • ✅High Capacity: 7.5Ah high capacity, longer than run time the other standard 5.0Ah. Advanced Lithium Ion cells delivers fade-free performance. No...
  • ✅Comply with FCC RoHS and CE security testing standards. Any concerns about this ryobi 40v battery, please feel free to reach us, we offer 24 hours'...
SaleBestseller No. 8
Upgraded to 6.0Ah OP4026 40 Volt Lithium Replacement Battery Compatible with Ryobi 40V Battery...
  • 【Basic Specification】100% Brand New | Type: Li-ion | Voltage: 40V | Capacity: 6000mAh | Rechargeable |Replacement OEM# OP4026
  • 【Wide Compatibility】Replacement for Ryobi 40V Battery OP4050A OP4015 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601 OP40602...
  • 【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...
  • 【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...
  • 【Buy Worry Free】 From the date of purchase, all OHYES BAT products provide 12 months of quality problem solving time; Any concerns about this item...
Bestseller No. 9
ANTRobut 6.5Ah Replacement Ryobi 40V Battery and Charger Kit for Ryobi 40V Lithium-Ion Battery...
  • Replacement Ryobi 40V battery and charger combo: Works with all RYOBI 40-Volt lithium-ion tools. 40 Volt 6.5Ah high capacity battery for extended run...
  • Replacement for Ryobi 40Volt lithium battery: OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601. Compatible...
  • OP401 40V lithium charger: 2A output Fast charger helps you complete the charge within 3 hours. Compact and wall-mountable for convenient use and...
  • Replacement Ryobi charger: Fully compatible with ALL RYOBI 40-Volt lithium-ion battery models OP4015 OP4026 OP4026A OP4030 OP4040 OP4050 OP4050A...
  • Buy with Confidence: Products comply with FCC RoHS and CE security testing standards. Come with 30-day Money Back or Exchange policy , 12-month...
Bestseller No. 10
EICHXO 5000mAh OP4050A Battery Replacement for Ryobi 40V Battery OP4040 OP4026 OP4030 OP4050 OP4060A...
  • 【Replacement Battery】Replacement for Ryobi 40v lithium battery 4ah OP40401, OP4015, OP4026, OP4026A, OP4030, OP4040, OP4040A, OP4050, OP4050A,...
  • 【Developed for Original Charger&Tools】Battery Compatible with ALL Ryobi 40v lithium battery charger OP4026, OP401, OP404, 140181001, ZROP401,...
  • 【No Memory Effect】Without loss of capacity no matter the battery is charged or discharged. Ni-MH and Li-Ion batteries do not have a memory effect....
  • 【Safe to Use】Diagnostics with LED indicator can communicate the battery charge status to ensure optimum performance and extend service life....
  • 【Quality Service】30 days money back and 12 months guarantee. If you have any questions, please feel free to contact us. We will solve your...
Bestseller No. 11
DTK 40V Lithium Battery Replacement for Ryobi 40V Battery OP4026 OP40201 OP40261 OP4040 OP4050...
  • 【Battery Parameter】Voltage : 40V | Capacity : 6000mAh | Wattage : 240Wh | 1Pack | Type : Lithium-ion | battery replacement for Ryobi 40v Cordless...
  • 【Widely Compatible For Tool & Charger】Replacement for Ryobi 40v batteries OP4026 OP4050A OP4015 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401...
  • 【Powerful Lasting performance & LED Indicators display】 Replacement for Ryobi 40V battery is powerful and can work long lasting time even in the...
  • 【High quality & Safety】 DTK battery replacement for Ryobi had passed CE, FCC, ROHS and MSDS certification. Silicone encapsulated shell keep the...
  • 【Service Warranty】 we provide 30 days money back or a replacement, 1 year limited warranty, Please feel free to contact us if you have any...
Bestseller No. 12
GOOALITY 40V 5.0Ah OP4050A Replacement Battery Compatible with Ryobi 40V Lithium Battery OP4015...
  • Battery Type: Li-ion | Voltage: 40V | Capacity: 5000mAh | Battery Replacement for ryobi 40v battery.
  • Compatible with Ryobi 40 Volt lithium-ion Tools. Compatible with Ryobi 40-Volt lithium-ion battery OP4050A OP4015 OP4026 OP40201 OP40261 OP4030...
  • Compatible with Ryobi 40-Volt lithium-ion tools RY40200 RY40403 RY40204, and chargers OP401 OP403 ZROP401. (Don't Work with OP403 Charger and RY40503...
  • Wise Choice for Working: This 40V OP4050A battery is a very nice enhancement to the already long-lived Lithium batteries! Improving your working...
  • Service Guaranty: 30 day money back and 12 months limited warranty. 24 * 7 hours prompt customer service. Comply with FCC RoHS and CE security testing...
Bestseller No. 13
Ahomtikk 2Pack OP4060 6.5Ah 40V Battery Replacement for Ryobi 40v Battery OP4050A OP4015 OP4026...
  • 【High Capacity 】:Type: Lithium-ion | Voltage: 40V | Capacity: 6500mAh. High power lithium battery for extended run time.
  • 【Replacement for ryobi 40v battery】Perfect Replacement for Ryobi 40V lithium batteries OP4050A, OP4015, OP4026, OP40201, OP40261, OP4030, OP40301,...
  • 【widely compatible】Easy install and fit for all ryobi 40V tools;compatible with...
  • 【High Performance】4 LED lights on the battery that indicate the remaining power for user convenience.Built-in protection against overcharging,...
  • 【Buy Worry-Free】Reliable After-sale Service: come with 45 days money back, 180 days replacement and 12 months warranty, 24 hours' friendly...
SaleBestseller No. 14
Ahomtikk OP4060 40V 6.5Ah Battery Replacement for Ryobi 40V Battery OP4050A OP4015 OP4026 OP40201...
  • 🔋【6500mAh High Capacity】6500mAh large capacity replacement for Ryobi 40V battery for offers longer run time for your Ryobi 40v cordless power...
  • 🔋【For 40v ryobi battery】OP4060 battery replacement for ryobi battery 40v OP4050A OP4040A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040...
  • 🔋【Exquisite Design】For Ryobi 40-volt battery with LED lights to confirm the real-time battery status. Built-in charger diagnostic program...
  • 🔋【Wide compatibility】Compatible with all Ryobi 40 Volt lithium-ion Tools lawn mower, trimmer, weed eater and blower etc RY40200 RY40403 RY40204...
  • ✅【Reliable After-sale Service】30 days money back, 1-year warranty. 24*7 hours' friendly customer service. If you have any questions about the...
Bestseller No. 15
BatPower 2 Pack 6.5AH OP40602 40V Lithium Battery for Ryobi 40V Battery 6Ah 5Ah 4Ah 3Ah 2.6Ah 2Ah...
  • 🔥 【BatPower 2 Pack 40 Volts 6.5Ah battery OP40601】 260 Watt Hours of energy in each OP40601 battery pack.
  • ✅【Battery Specs】 Volts: 40V, Capacity: 6.5Ah/260Wh (6500mAh) , Type: Lithium-ion, LED charge status display.
  • ✅【Battery Replacement】Replacement for Ryobi 40V 6.0Ah 240Wh Battery OP40601 OP40602 OP4060A 40V 5.0Ah 200Wh OP4050A OP40501 and more.
  • ✅【Battery Compatible】Compatible with Ryobi 40V Lithium Tools & Battery Chargers.
  • ✅【BatPower Battery Warranty】30 Days Money Back & 24-Month Warranty & 24h Online Support. Any questions please click the "Ask a question" on...
Bestseller No. 16
ANTRobut 40V 6.5Ah Battery Replacement for Ryobi 40V Lithium Battery Compatible with Ryobi 40 Volt...
  • 6500mAh high capacity offers longer run time for your Ryobi 40v cordless power tools
  • Replacement for Ryobi 40volt battery OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601
  • Compatiable with Ryobi 40V lithium-ion tools RY40200 RY40403 RY40204, fit for original Ryobi 40V battery charger OP401 OP403, may not compatible with...
  • Built in multiple protection protects battery from over current, short-circuit, overheat and over voltage damage. LED Indicator to check battery level...
  • Worry Free Service : 45 days money back and 12 months replacement warranty, please feel free to reach out with any questions or advices.
Bestseller No. 17
ADVNOVO 40V 5.0Ah Lithium-Ion OP4050A Battery Compatible with Ryobi 40V Battery OP4015 OP4026...
  • Replacement OEM# OP4050A, Rechargeable Lithium Battery Type, 40V Voltage, 5000mAh Capacity.
  • This part replaces Ryobi 40V obsolete part #: OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601.
  • Compatiable with Ryobi 40 Volt lithium-ion tools RY40200 RY40403 RY40204 RY40530 RY40460 RY40180 RY40250, and Ryobi 40 volt battery chargers OP403A...
  • High capacity 40v battery pack, 2X longer than run time the standard 2.6Ah, with the onboard LED system. Using international brand LG batteries cell,...
  • 60-day money back and a 12 months limited warranty! Comply with FCC RoHS and CE security testing standards.
Bestseller No. 18
6000mAh 40 Volt OP4060 Lithium Ion Replacement Battery Compatible with Ryobi 40V Battery OP4050A...
  • 【Battery Specs】Battery Type: Lithium-ion | Voltage: 40V | Capacity: 6000mAh | 6.0Ah High Capacity Replacement for Ryobi 40V Battery
  • 【Wide Compatibility】Replacement for Ryobi 40V battery is compatible with OP4040 OP40401 OP4050 OP4060A OP40601. Also it is perfect compatible with...
  • 【High Performance】Top A grade Li-ion battery cells,built-in protection against overcharging, over discharge, over current, provides short circuit...
  • 【LED Indicator】LED indicator lights show the remaining capacity of the battery status. It displays when the battery is full charge or when it need...
  • 【Risk-Free】Buy with confidence. 12-month warranty and free support and professional after-sales Team, which make your purchase absolutely...
Bestseller No. 19
JGSPJ 6.5Ah OP4050A Battery Replacement for Ryobi 40V Battery OP4030 OP4040A OP4050 OP4060 OP40601...
  • [Product Specification]:2Pack-Replacement Battery for Ryobi 40V Power Tools. Voltage: 40Volt, Capacity: 6500mAh, Battery Type: Lithium ion.The battery...
  • [Replacement Model]: Good replacement for OP4030 OP4040 OP4040A OP4050 OP4050A OP4060 OP4060A OP4015 OP4026 OP40261 OP4026A OP40201 OP40301 OP40401...
  • [Broad Compatible]:JGSPJ battery works with 40V Cordless Tool (blower, trimmer, lawn mower), including RY40200 RY40403 RY40204 RY40530 RY40460 RY40180...
  • [Large Capacity]: 6.5Ah battery gets 3X more runtime than the standard 2.0Ah battery, while no memory effect provides thousands of charges and...
  • [Customer Service]: We offer 30 days worry-free refund and 12 months limited warranty.Any problem please contact us, you will get the satisfactory...
SaleBestseller No. 20
ADVTRONICS 40V OP4050A Replacement Battery Compatible with Ryobi 40 Volt Battery OP4050A OP4015...
  • Battery Type: Li-ion; Capacity: 4.0Ah; 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.
  • Replacement Battery for 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...
.

FAQ:

Q: How do I Reset my Ryobi 40V battery?

A: Put your Ryobi battery into the charging unit. Turn off the charger,and remove the battery. Insert your battery into the appropriate power tool. Turn off the Ryobi power tool once it stops running,and allow the battery to cool for about 10 to 15 minutes.

Q: How to fix Ryobi 40V battery not charging?

A: – Plug the power cord on the Ryobi battery charger into the power outlet. – Insert either a Ryobi Lithium-ion or Nickel-cadmium 18-volt battery pack into the charger. – Press down on the battery to ensure the contacts engage with each other. – Allow the battery pack to charge. – Look at the LED light.

Q: How to open Ryobi 40V battery?

A: Keep it charged. When you are done using your Ryobi batteries,plug them into a charger. … Use it regularly. Believe it or not,battery life will actually decrease the less you use it. … Charge completely. Make sure that you leave your battery to charge completely. … Keep it cool and dry. … Proper storage. … Have a backup. … Protect it. …

Q: How to repair Ryobi 40V battery?

A: Checking if the Battery is Dead. One of the most common things to tell if the battery is dead is using a voltmeter or multimeter. … Making Sure the Charging Components Are Good. If the battery is not charging,one of the best things you can do is check each of the exterior components of … Stabilizing the Temperature of the Battery. …