Worx WA3578 20-Volt MaxLithium Power Share 4.0 Ah Rechargeable Battery, Black
Worx WA3578 20-Volt MaxLithium Power Share 4.0 Ah Rechargeable Battery, Black
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Worx WA3578 20-Volt MaxLithium Power Share 4.0 Ah Rechargeable Battery, Black

4.6 stars out of 1032 reviews
(4.6)|
1,032 ratings
Worx WA3578 20-Volt MaxLithium Power Share 4.0 Ah Rechargeable Battery, BlackWorx WA3578 20 Volt MaxLithium Power Share 4 0 Ah Rechargeable Battery BlackWorx WA3674 2 20V Power Share PRO 4 0Ah Lithium Battery 2 PackWorx WA3676 20V Power Share ProPlus 4 0Ah Lithium ion Battery with Tabless Cell TechnologyWorx WA3669 2 20V Lithium Ion Battery 2 0Ah 2 PackWorx Power Share Pro 20V Max 8Ah High Capacity BatteryWorx Power Share Pro 20V Max 4Ah High Capacity BatteryWorx 20V Power Share 2 0 Ah Lithium Battery 2PkWorx WA3575 20V PowerShare 2 0 Ah Max Lithium Ion BatteryWorx WA3669 20V Lithium Ion Battery 2 0AhWorx WA3675 20V 5 0 Ah Power Tool Battery for Worx Power Tools
Volts:40 V
Compatible Models:4.0Ah WA3578
Battery Capacity:4 Ah
Compatible Brands:Worx

Key item features

  • Versatile Power: Keeps all 20-volt 4.0Ah garden and power tools ready for use, delivering increased runtime to power tools through entire jobs.
  • Efficient Performance: Provides professional-grade, gas-like power without emissions, charging quickly and lasting longer than standard 2.0 Ah batteries.
  • Ergonomic Design: Features a compact and lightweight build, weighing 1.4 pounds, which helps reduce user fatigue during operation.
  • Broad Compatibility: Fully compatible with all 20-volt Worx tools, allowing users to save money by sharing batteries among multiple tools.
  • Technical Specifications: MaxLithium battery type with a rated voltage of 20 volts, requiring 5 hours for a full charge using recommended chargers like WA3742 or WA3868.
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Current price is $99.99
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  • Free 30-day returns

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Columbus, 43215
Arrives between Feb 13 - Feb 17
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Sold and shipped by WORX
4.494475138121547 stars out of 5, based on 1086 seller reviews(4.5)
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4.6 out of 5 stars
stars1,032 ratings896 reviews
How item rating is calculated
  1. 5 stars81% (839)
  2. 4 stars9% (88)
  3. 3 stars3% (27)
  4. 2 stars2% (24)
  5. 1 star5% (54)

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Showing 1-3 of 896 reviews

May 19, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Super Long Life Batteries

Purchased two 8Ah batteries to use with my 21" Nitro Self Propelled 40V Mower. I couldn't be happier with them. I have a third acre lot and had to change batteries before finishing. Not anymore though. I still have power left over to use with the string trimmer, edger, and 40V nitro Worx blower. All I can say is if your changing batteries or waiting for them to charge up again to finish the job, then get these batteries. You will thank yourself later.

Review from worx.com
Helpful?10LBIIQ4K52T734906185
Dec 11, 2025
SteveT
5 out of 5 stars review

Seller Verified Purchase

ProPlus Battery

The extra power it provides and the longevity is well worth it! It really jazzed up my worx tools and is now my go to battery when I need performance.

Review from worx.com
Helpful?10LBIIQ4K52T734906185
Aug 25, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

More Energy - longer Working Time 👍

I bought this high capacity battery for my Worx Landroid Vision XL. The robotic lawnmower is now mowing over 2 hours and returns to home charging station with over 20% SOC! It perfectly fits into the battery compartment and is also easier to remove since it is a little bit longer than the 5Ah battery - therefore easier to grab - Excellent battery!

Review from worx.com
Helpful?10LBIIQ4K52T734906185