Vinida 2-pack 6.0Ah 40V OP4040 replacement battery and OP401 charger for Ryobi cordless tools
2Pack 6.0Ah 40V OP4040 Replacement for Ryobi High Capacity Battery + OP401 Charger Compatible with Ryobi 40V Battery OP4050A OP4040A1 Cordless Tools
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Vinida

2Pack 6.0Ah 40V OP4040 Replacement for Ryobi High Capacity Battery + OP401 Charger Compatible with Ryobi 40V Battery OP4050A OP4040A1 Cordless Tools

Key item features

  • High Capacity: This 2-pack of 40V 6.0Ah lithium-ion batteries offers a newly upgraded 6000mAh capacity, providing twice the runtime compared to other replacement 40 Volt batteries.
  • Broad Compatibility: The batteries are compatible with various Ryobi 40V tools and battery models, including OP4050A, OP40601, OP4040, OP4030, OP4050, OP40261, OP40201, and OP40401.
  • Advanced Protection: Featuring an intelligent protection system with an adaptive chip and no memory effect, these batteries provide overcharge, overcurrent, overvoltage, and overtemperature protection.
  • Optimal Performance: Designed for heavy-duty job sites, the 6.0Ah capacity ensures extra-long runtime and stable current and voltage for consistent performance.
  • Charger Compatibility: The product includes an OP401 charger that is compatible with Ryobi 40V battery charger models such as OP400, OP403, OP403A, ZROP401, and 140199003.
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Current price is $90.93
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  • Free 30-day returns

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Arrives by Wed, Jun 24
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Sold and shipped by VINIDA
4.300771208226221 stars out of 5, based on 389 seller reviews(4.3)
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Customer ratings & reviews

3.7 out of 5 stars
stars95 ratings32 reviews
How item rating is calculated
3.8
1.4
1.7
3.3
2.5
  1. 5 stars55% (52)
  2. 4 stars14% (13)
  3. 3 stars1% (1)
  4. 2 stars9% (9)
  5. 1 star21% (20)

Reviews summary

Pros

  • : Offers similar quality at a lower cost.

Neutral

  • : Compatible with some tools, but may not fit others well.
  • : Can be long-lasting, but may vary in performance across units.

Cons

  • : Battery charging issues arise, including failure to hold charge or complete charging cycles.
  • : Battery life may not meet expectations.
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Showing 1-3 of 32 reviews

Feb 9, 2026
Rocky
Item details
Volts: 40 V
Compatible models: OP4040 Battery
Battery capacity: 6 Ah
Sold and shipped byVINIDA
5 out of 5 stars review

Verified Purchase

Great price and a good choice.

Fits my Ryobi blower and also the Ryobi charger. Seems to work just as good as the 4ah Ryobi brand battery. The appearance and quality of construction are first rate. Does a good job of clearing leaves and sweet gum balls from my sidewalk and driveway. Also, recently had a chance to try it out on clearing 6 inches of snow from my walk. It will blow unpacked snow, but is not the most effective way to do the job. Used a snow shovel to finish the job. Did not measure the amp-hour rating, and the number of life cycles remains to be seen, but after just a few weeks of use, including two charge cycles on one of the batteries, Charge time on the Ryobi charger is quite fast. Surprised me, for the 6 ah battery. I am happy with these batteries and I especially liked the very reasonable price.

Helpful?656HQ04PBT9L15590468207
Jan 2, 2026
Stacey
Item details
Volts: 40 V
Compatible models: OP4040 Battery
Battery capacity: 6 Ah
Sold and shipped byVINIDA
5 out of 5 stars review

Verified Purchase

Works well with my blower energy level is where the other battery was and I was able to get two batteries for the price of one Works well with my blower energy level is where the other battery was and I was able to get two batteries for the price of one

Helpful?656HQ04PBT9L15590468207
Dec 29, 2025
Donald
Item details
Volts: 40 V
Compatible models: OP4040 Battery
Battery capacity: 6 Ah
Sold and shipped byVINIDA
4 out of 5 stars review

Verified Purchase

Great but 1 faulty battery.

Great power %26 perfect fit. Unfortunately had to return as one of the batteries wouldn't charge beyond 2 bars. EZ return thru Walmart. Repurchased item.

Helpful?656HQ04PBT9L15590468207