2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image
2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525-image

2X For WORX 20V Max Lithium WA3578 Power Tool 4.0Ah Battery WA3520 WA3575 WA3525

$ 17.95

Warranty: 5 Year Warranty + 30 Days Money Back Compatible Model 2: WA3512.1 WA3523 WG151 WG151E WU287 WU381 WX163 Compatible Model 4: 20V WG155s WG251s WG255s WG540s WG545s WG890 WG891 Manufacturer Warranty: 5 years UPC: Does not apply Color: Black SHIPPING: Free shipping,24H Dispatch,1-6 days delivery MPN: WA3578 Compatible Model: WG151s,WG155s,WG251s,WG255s,WG540s,WG545s,WA163 Voltage: 20 V Compatible Model 1: WA3520 WA3525 WA3575 WA3578 WA3512 WG151s WG163 gtin13: Does not apply Brand: Unbranded Compatible Model 3: WA3511 Fit WA3732, WA3742, WA3835, WA3847 charger Battery Technology: Lithium-Ion (Li-Ion) Model: WA3578 Battery Capacity: 4 Ah

Description

【BATTERY TYPE】Brand New | Lithium-Ion | 20 Volts | 4000mAh. Replacement battery for Worx 20V Battery. 【100% COMPATIBILITY】Replaced for Worx WA3520 battery, Perfectly Compatible with wa3520 worx 20v lithium battery, Worx 20V lithium tools WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG89, Charging with the WA3732 or WA3847 charger. 【Safe & Reliable】The WA3520 battery can be charged freely without memory effect. Integrated microchip prevents overdischarging, overload and short circuit, lengthens a longer battery life. 【Certified】Replacement wa3520 worx 20v lithium batteries are CE/FCC/RoHS certified, tested by manufacturer to match or exceed specifications of OEM products. Product Details: Manufacturer: THISS Part Number: For Worx WA3520 4.0Ah Item Weight: 1.34 pounds Product Dimensions: 5.7 x 4 x 4.1 inches Item model number: For Worx WA3520 4.0Ah Batteries: 2 Lithium ion batteries required. (included) Is Discontinued By Manufacturer: No Size: WA3520 4.0Ah 2Pack Color: Black Material: Plastic Voltage: 20 Volts Item Package Quantity: 2 Batteries Included?: Yes Batteries Required?: Yes Battery Cell Type: Lithium Ion Battery Capacity: 4000 Milliamp Hours Number of Batteries: 2 Lithium ion batteries required. (included) Brand: VANON Battery Cell Composition: Lithium Ion Unit Count: 2 Count Voltage: 20 Volts NOTE: 1. The battery must be FULLY charged before first use. 2. The battery is stored in a cool and dry place. 3. Do not Separation, extrusion, and impact. 4. Do not put battery into water and fire. 5. Keep away from children. On Dec 8, 2025 at 22:14:07 PST, seller added the following information:

  1. Good quality, condition and appearance. Excellent value. Excellent quick delivery. Excellently wrapped for safe delivery. Exactly as described. Thanks!

    Alberto Dudech

  2. Fast shipping, great product, worked well. AAA+++

    Sergey N6ba4

  3. Great experience, would buy again.

    Robby R.13de

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