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DTK

DTK Battery Replacement for Ryobi 40V Battery 6.6Ah OP4040 OP4026 OP4030 OP4050 OP4060A Compatible with Ryobi 40Volt Cordless Tool Lithium ion Battery 2 Packs

  • Based on 81 reviews
Condition: New
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$126.80 Why this price?

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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 25
Order within 2 hours and 40 minutes
Available payment plans shown during checkout

Size: 2 Packs


Features

  • High PerformanceReplacement for Ryobi 40v battery| Battery type: Lithium-Ion | Battery voltage: 40V | Battery capacity: 6.6Ah.Adopt high quality battery cells with low internal resistance and high rate discharge to ensure batteries are efficiency and reliability,allows your cordless power tools working more powerful and longer.
  • Large CapacityWith 6600mAh higher capacity the 40v replacement for Ryobi battery provides long-lasting performance and durability.6.6Ah battery gets 3X more runtime than the standard 2.0Ah battery, while no memory effect provides thousands of charges and discharges without loss of capacity.
  • Wide CompatibilityDTK battery works with all 40v lithium-ion tools (string trimmer, lawn mower), including RY40200 RY40403 RY40204 RY40530 RY40460 RY40180 RY40250, compatible with original chargers,such as OP403A OP401 ZROP401 OP400A RY40440 etc.
  • Perfectly Replace For 40V BatteryIdeal replacement battery for 40V battery OP4050A OP4015 OP4026 OP40201 OP40261 OP4030 OP40301 OP4040 OP40401 OP4050 OP40501 OP40601.the DTK 40v 6.6Ah battery worked just like the original ones,very easy to install and fits perfectly.
  • Safe and ReliableDTK 40v battery have complied with CE, FCC, ROHS certified and standards, built-in over-charge, over-discharge, over-voltage, over-current, over-heating, and short-circuit protection. Three LED indicator light, allows users to conveniently monitor charge levels.Any question feel free to contact our customer service, we will do best to help you.

Number of Batteries: 2 Lithium Ion batteries required. (included)


Brand: DTK


Battery Cell Composition: Lithium Ion


Compatible Phone Models: Replacement for ryobi 40v battery


Recommended Uses For Product: Power Tool


Item Weight: 6.1 pounds


Item model number: OP4060


Batteries: 2 Lithium Ion batteries required. (included)


Date First Available: June 10, 2023


Manufacturer: Shenzhen Henglixinyuan Electronic Technology Co., Ltd


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good batteries for the price!
Size: 2 Packs
I have the Ryobi weedeater and edger attachment. These batteries fit just like the Ryobi battery that came with the weedeater. I have only used them a couple of times but so far the charge has last just as long if not longer than the Ryobi battery that I already had. I would definitely recommend buying these to save some money. ... show more
Reviewed in the United States on May 8, 2024 by Daniel Warnick

  • It works better than the Ryobi
Size: 1 Pack
I am glad I found it. It saved me a lot of money
Reviewed in the United States on June 7, 2024 by Olimar

  • Junk--as I feared
Size: 1 Pack
I needed a second 6.2 Ah battery for my Ryobi tools and checked several offerings on Amazon before selecting this one, which had been favorably reviewed. I used it one time, running it down intentionally to dead, and attempted to put it on charge. First problem I noticed is the locking mechanism (to lock it into the charger or tool) seemed wonky. Then, the charger light started flashing indicating a battery issue. I hope it was overheating or something temporary. It was not. Even a day later, the battery refused to take any sort of charge--the green lights didn't light--nothing. It was almost as if the charger was not recognizing the battery at all. Bottom line, seemed like a great deal. But I'll pay full for genuine Ryobi if this is the quality of these off-brand offerings. ... show more
Reviewed in the United States on May 8, 2024 by Craig Demchak

  • Short battery life
Size: 1 Pack
Pluses for this purchase - I did receive the battery a few days earlier than anticipated. Also, it was more affordable than buying Ryobi name brand. Unfortunately I have used it twice, and the battery only lasts for approximately 17-20 minutes of use. I had hoped that it would at least cover the time needed to recharge my original Ryobi battery. ... show more
Reviewed in the United States on May 13, 2024 by 425112

  • Stronger and last longer!
Size: 1 Pack
I can really tell the difference in the power of my weed eater and blower. I can now get my entire lawn complete without waiting on a battery to charge. And at half the price. It is a little tight putting it on the device and charger, at first.
Reviewed in the United States on May 27, 2024 by Jim H

  • It works but not as well as the branded item.
Size: 1 Pack
I recently purchased the DTK Battery Replacement for my Ryobi 40V power tools, and my experience with it has been fairly average. This battery does have some pros and cons worth mentioning. On the positive side, it charges without any issues and fits perfectly into my Ryobi power washer, so compatibility is not a problem. The fact that it comes at a significantly lower price point than the official Ryobi brand is a definite advantage for budget-conscious consumers like myself. It's a cost-effective alternative for those looking to expand their collection of batteries without breaking the bank. However, there are some notable drawbacks. One of the most significant downsides is its relatively short lifespan when used with my power washer. It didn't last as long as I had hoped, and I found myself having to recharge it more frequently than my other batteries. This could be attributed to the lower amp-hour (AH) rating compared to some of my other batteries, which is a bit perplexing considering that it's lighter in weight. Speaking of weight, it's worth mentioning that this DTK replacement battery is noticeably lighter than my other batteries with lower AH ratings. While this might make it more comfortable to handle and carry around, it doesn't necessarily translate to longer usage, as I had expected. ... show more
Reviewed in the United States on September 30, 2023 by Tony C. Ho

  • Better than the original
Size: 2 Packs
We bought 2 of these to replace no longer functioning batteries (Ryobi) for our chain saw, leaf blower, string trimmer, and hedge trimmer. They charge well using the original chargers, and seem to have more power and run a lot longer than the batteries that came with the equipment. Very pleased after the first month, but don't really know how they will hold up over time. ... show more
Reviewed in the United States on May 9, 2024 by Judith S

  • Fits and does what it is supposed to.
Size: 1 Pack
Fits and does what it is supposed to.
Reviewed in the United States on June 10, 2024 by Terry Supple

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