Best Worx 40v 2.0ah Battery in 2025
Updated on June 2025
#1
Recommended
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- Includes a 3.5Ah 40V lithium battery replacement and a compatible split-type charger.
- Designed specifically for 40V Max lithium battery WA3580, working with WG180, WG280, WG380, and WG580 power tools.
- Charger is also compatible with the original 40V battery WA3580.
- Features safety protections against over-heating, over-current, and over-charging, along with an LED charge level indicator.
- Backed by a 45-day money-back guarantee and a 12-month warranty, with 24/7 customer support.
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- Includes a 3.5Ah 40V lithium battery replacement and a compatible split-type charger.
- Designed specifically for 40V Max lithium battery WA3580, working with WG180, WG280, WG380, and WG580 power tools.
- Charger is also compatible with the original 40V battery WA3580.
- Features safety protections against over-heating, over-current, and over-charging, along with an LED charge level indicator.
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#2
Value for Money
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- Battery Details -- Brand New | Li-ion | 40 Volts Max | Capacity: 3500 mAh. Replacement for Worx 40V Max Battery WA3580. [NOTE: Not fit for 20V tools and chargers, WG568E Series Tools.]
- Wide Compatibility -- Perfectly compatible with 40V power tools WG180, WG280, WG380, and WG580. Fit for WA3747 WA3877 40V MAX Lithium Ion Battery Charger. ( NOT COMPATIBLE WITH: Nitro Series WG185, WG855 WG585 & WG324, WG183, WG509 WG505 WG170 WG743, WG753 WG761).
- Battery Advantage -- Premium Lithium battery cells, lighter and more efficient, can be charged with no memory effect. This replacement 40V battery can provide more energy to your 40V trimmer/portable power cleaner/blower/weed eater/chainsaw/lawn mower/leaf blower.
- Reliable & Safety -- Designed with an LED Battery indicator showing how much battery power remains. The battery charging port slot blends perfectly with the tool and fits tightly without loosening. Built-in protection protects the battery from short-circuit, overcharge, overcurrent, overtemperature, and extends your battery's lifespan.
- Premium Service -- 45 days no reason return, 180 days no reason exchange, partial refund within one year. If you have any questions about 40 V Max Battery Replacement Parts, we support prompt reply service within 24 hours.
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- Battery Details -- Brand New | Li-ion | 40 Volts Max | Capacity: 3500 mAh. Replacement for Worx 40V Max Battery WA3580. [NOTE: Not fit for 20V tools and chargers, WG568E Series Tools.]
- Wide Compatibility -- Perfectly compatible with 40V power tools WG180, WG280, WG380, and WG580. Fit for WA3747 WA3877 40V MAX Lithium Ion Battery Charger. ( NOT COMPATIBLE WITH: Nitro Series WG185, WG855 WG585 & WG324, WG183, WG509 WG505 WG170 WG743, WG753 WG761).
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#3
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- Battery Type: Li-ion, Voltage: 40V, Capacity: 2000mAh.
- Replacement for Wox 40 Volt lithium battery: WA3580, Compatible with Wox 40 Volt Cordless Power Tools, such as: WG180 WG280 WG380 WG580.
- Built with LED display and indicator - Allows you to monitor the battery status intuitively.
- Battery uses the high quality cells, safe with rapid-charge technology while providing overcharge and over discharge protection to increase the life of the battery.
- Note: 1, Keep battery away from heat and metal accessories. 2, Don't store in the damp and direct-sun exposure.3, Give a full discharge and charge every month during storage time.
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- Battery Type: Li-ion, Voltage: 40V, Capacity: 2000mAh.
- Replacement for Wox 40 Volt lithium battery: WA3580, Compatible with Wox 40 Volt Cordless Power Tools, such as: WG180 WG280 WG380 WG580.
- Built with LED display and indicator - Allows you to monitor the battery status intuitively.
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#4
5% Off
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- 🔋 【Battery Specifications】Brand New | Battery Type: Lithium-ion | Voltage: 40Volts | Capacity: 3500mAh
- 🔋 【Perfect Compatible】Battery replace for Worx 40V Max Lithium battery WA3580, perfectly compatible with worx 40v power tools WG180, WG280, WG380 and WG580. Fits original 40v battery charger WA3747(Not for 2x20V tools).
- 🔋 【Overcharge and Overdischarge Protection】 Built-in ECP smart protection chip provides overcharge and overdischarge protection to extend battery life. Premium battery cells, can be charged freely without memory effect. Has over-heating, over-charging and over current protection programs for safety use.
- 🔋 【Convenient Battery Status Indicator】 Equipped with LED lights, our WORX replacement battery allows for easy monitoring of remaining power. Stay informed about battery levels at a glance, enabling better work organization and planning. Integrated LED battery charge level indicator allows user to monitor battery using.
- 🔋 【Certified Quality Assurance】 Our replacement battery bears the CE, FCC, PSE, and ROHS certifications, ensuring quality on par with OEM standards. Tested rigorously by manufacturers and trusted worldwide, it comes with a 12-month warranty for added assurance.
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- 🔋 【Battery Specifications】Brand New | Battery Type: Lithium-ion | Voltage: 40Volts | Capacity: 3500mAh
- 🔋 【Perfect Compatible】Battery replace for Worx 40V Max Lithium battery WA3580, perfectly compatible with worx 40v power tools WG180, WG280, WG380 and WG580. Fits original 40v battery charger WA3747(Not for 2x20V tools).
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#5
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- 2-Pack of 4.0Ah WA3525 20V lithium batteries compatible with a variety of Worx cordless power tools and chargers, suitable for home repairs and DIY projects.
- Certified for safety with 500+ charge cycles; includes protective features to prevent overcharge and overheating, ensuring reliable performance.
- Rechargeable lithium-ion battery with 20V voltage and 4000mAh capacity, offering 33% longer runtime than other models; compatible with multiple Worx battery replacements.
- Fire-resistant design with easy-to-use latch for quick battery swaps across Worx 20V power tools.
- Includes two batteries for added value and support for user inquiries, with guaranteed response within 24 hours.
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- 2-Pack of 4.0Ah WA3525 20V lithium batteries compatible with a variety of Worx cordless power tools and chargers, suitable for home repairs and DIY projects.
- Certified for safety with 500+ charge cycles; includes protective features to prevent overcharge and overheating, ensuring reliable performance.
- Rechargeable lithium-ion battery with 20V voltage and 4000mAh capacity, offering 33% longer runtime than other models; compatible with multiple Worx battery replacements.
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#6
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- Includes Two Batteries – Get 2 x 20V 2.0Ah lithium-ion batteries, ideal for keeping your tools powered longer.
- Compatible charger models: WA3742, WA3769, WA3881, WA3770, WA3884, WA3835.
- Universal Compatibility – Works with all Worx 20V and 40V PowerShare tools, including outdoor power tools and lifestyle products, for true versatility.
- Fast Charging – Reaches full charge in 1 hour when used with quick charger (WA3881) or dual-port quick charger (WA3884).
- Charge-level indicator quickly lets you know how much charge remains. Push-button release easily disengages battery from tool.
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- Includes Two Batteries – Get 2 x 20V 2.0Ah lithium-ion batteries, ideal for keeping your tools powered longer.
- Compatible charger models: WA3742, WA3769, WA3881, WA3770, WA3884, WA3835.
- Universal Compatibility – Works with all Worx 20V and 40V PowerShare tools, including outdoor power tools and lifestyle products, for true versatility.
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#7
14% Off
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- Updated design compatible with 140+ Worx cordless products.
- High-capacity battery with extended runtime and impact protection.
- Compatible with all Worx 20V, 40V, and 80V tools and equipment.
- Intelligent management system optimizes Li-Ion cell performance.
- Thermoplastic material enhances cooling for longer runtime.
- Charge-level indicator shows remaining battery power.
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- Updated design compatible with 140+ Worx cordless products.
- High-capacity battery with extended runtime and impact protection.
- Compatible with all Worx 20V, 40V, and 80V tools and equipment.
- Intelligent management system optimizes Li-Ion cell performance.
- Thermoplastic material enhances cooling for longer runtime.
- Charge-level indicator shows remaining battery power.
#8
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- RECHANGEABLE POWER SOURCE - Rechargeable Lithium-ion Battery, voltage - 40V, wattage - 140Wh, capacity - 3500mAh, great alternative battery for Worx 40V Battery. Replacement for Worx Battery WA3580. Upgraded Worx batteries, closely mirror original battery in terms of fit, capacity, charging speed and overall compatibility.
- FULLY COMPATIBLE WITH WORX - Replacement battery for Worx, use Top-A grade battery cell, repeate test to match the original Worx tools, powers for Worx 40v power tools WG180 WG280 WG380 WG580 WG640 WG750! And also compatible with Worx chargers, maintain standard charging time.
- LONG LASTING POWER - Replacement 40V Worx Battery with high-capacity (3500mAh), excellent power generated and longer run time on Worx tools, and without replacing battery frequently during work, improve work efficiency. Exceptional build quality and ability to withstand heavy usage over extended periods.
- MULTI-PROTECTION TECHNOLOGY - Built-in ECP smart protection chip for battery, ensures complete protection for your devices, protect against over-charge, over-discharge, over-power, over-temperature, over-current and short-circuit. Worx replacement battery with 3 LED lights, easy to quickly check battery status.
- SAFE AND RELIABLE - Advanced battery for Worx, made of premium material and smart chip, obtain the CE FCC PSE ROHS certified, tested by manufacturer to match OEM products safe to use. Battery can be fully or partially recharged at any time, keep no capacity loss and memory effect.
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- RECHANGEABLE POWER SOURCE - Rechargeable Lithium-ion Battery, voltage - 40V, wattage - 140Wh, capacity - 3500mAh, great alternative battery for Worx 40V Battery. Replacement for Worx Battery WA3580. Upgraded Worx batteries, closely mirror original battery in terms of fit, capacity, charging speed and overall compatibility.
- FULLY COMPATIBLE WITH WORX - Replacement battery for Worx, use Top-A grade battery cell, repeate test to match the original Worx tools, powers for Worx 40v power tools WG180 WG280 WG380 WG580 WG640 WG750! And also compatible with Worx chargers, maintain standard charging time.
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#9
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- Battery Type: Lithium-ion, Voltage: 20V; Compact and lightweight design reduces user fatigue during prolonged use.
- Compatible with Worx battery models WA3520, WA3525, WA3575, and others; Not suitable for 18V tools or WA3674 model.
- Integrated LED indicator for monitoring charge levels; Features intelligent protection to prevent short circuits, overcharging, and overheating; Durable shell made from high-quality PC+ABS material.
- Designed for easy installation and removal; Fits a range of 20V Worx cordless power tools including WA3578, WA3520, WG151, WG255, and more.
- Complies with FCC, ROHS, and CE standards; Offers a 45-day money-back guarantee and 12-month warranty; Customer support available 24/7.
- For optimal performance, allow the battery to cool after extensive use before charging; Store in a cool, dry place away from heat and metal objects.
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- Battery Type: Lithium-ion, Voltage: 20V; Compact and lightweight design reduces user fatigue during prolonged use.
- Compatible with Worx battery models WA3520, WA3525, WA3575, and others; Not suitable for 18V tools or WA3674 model.
- Integrated LED indicator for monitoring charge levels; Features intelligent protection to prevent short circuits, overcharging, and overheating; Durable shell made from high-quality PC+ABS material.
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#10
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- Professional Replacement Battery: Replacement for Worx 40V Max Lithium battery WA3580. Upgraded 3.5AH delivers extend run time. Note: Not fit for Worx 2x20V tools.
- 100% Compatibility: Perfectly compatible with Worx 40V power tools WG180, WG280, WG380. Fits 40v battery charger WA3747
- Premium Lithium battery cells, lighter and more efficient, can be charged with no memory effect. Designed with LED indicator to check battery power level conveniently
- Safe and Reliable: Built-in protection protects the battery from short-circuit, overcharge, over current and over temperature to extend your battery life.
- orry-free Service: 45-day money-back, 12 months warranty. 24h prompt customer service
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- Professional Replacement Battery: Replacement for Worx 40V Max Lithium battery WA3580. Upgraded 3.5AH delivers extend run time. Note: Not fit for Worx 2x20V tools.
- 100% Compatibility: Perfectly compatible with Worx 40V power tools WG180, WG280, WG380. Fits 40v battery charger WA3747
- Premium Lithium battery cells, lighter and more efficient, can be charged with no memory effect. Designed with LED indicator to check battery power level conveniently
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