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Top 10 Worx 20V Battery 4Ah of 2020 – Consumer Guide & Reviews

SaleRank No. #1
WORX WA3578 - PowerShare 20V 4.0Ah, Lithium Ion High Capacity Battery, Orange and Black
  • [LONGER, STRONGER] Our longer-lasting 20V battery—4.0 Ah provides up to double the run time of a 2.0 Ah battery. Make sure you have enough to finish the job
  • [STEP ON THE GAS] Get rid of all the downsides of gas (cost, fumes, mess) but keep the power. The 4.0 Ah is professional strength. It’s cleaner, greener, meaner
  • [DO IT ALL WITH THE SAME BATTERY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products
  • [QUICK CHARGE, LONG LIFE] MaxLithium batteries charge faster and have a longer life. That makes the job easier today and tomorrow. And it’ll save you a bunch of money in the long run
  • [BIG POWER IN A SMALL PACKAGE] These batteries are solid yet lightweight, which makes for a lighter tool and helps reduce fatigue while you're working
Rank No. #2
WORX WA3578 20V Power Share 4.0 AH Battery
  • Our more powerful 20V Battery 4.0 Ah delivers up to double the run time of the 2.0 Ah battery
  • Delivers increased runtime and powers your 20V cordless WORX tool through the entire job
  • Professional grade, gas-like power with none of the emissions
  • With 4000 mAh capacity, the Battery delivers a long lasting charge to your trimmer/Edger
  • Rechargeable Battery - lasts longer on A single charge than its disposable counterparts
Rank No. #3
2Pack WA3520 4.0Ah 20Volt Lithium Replacement for WORX 20v Battery WG151s, WG155s, WG251s, WG540s, WG890, WG891,Compatible with Worx 20v Lithium Battery
  • Brand New | Lithium-Ion | 20 Volts | 4000mAh. High quality, high capacity battery for longer running time
  • Compatible with Worx Battery WA3520, Perfectly Compatible with WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891. Compatible with WA3847 quick charger and WA3732 charger
  • Premium Lithium battery cells,can be charged freely without memory effect. Integrated microchip prevents overdischarge, overload and short circuit for a longer battery life
  • VANON products are CE/FCC/RoHS certified, tested by manufacturer to match or exceed specifications of OEM products
  • ☞One-year warranty and 7*24h friendly customer service!
Rank No. #4
(Upgraded) WA3520 Battery 4.0Ah Li-on Replacement for Worx 20v Lithium Battery Wa3525 4000mAh
  • 【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.
  • 【WARRANTY】ALL THISS products come with 30-day money back, 12-month guarantee against manufacturer defects, and 24/7 hours friendly customer service!
Rank No. #5
Lasica WA3578 20V PowerShare 5.0Ah Hi-Capacity Battery Replacement for Worx 20V Lithium Battery WA3520 WA3575 Worx 20Volt Power Share Cordless Tools WX101L WG163 WG170 WG546.9 WG261 WG160 Worx Battery
  • 【Great Replacement for WORX 20V PowerShare Battery】Lasica 20-volt 5000 mAh WA3578 replacement lithium-ion battery for Worx 20v batteries WA3525, WA3520, WA3575, WA3512; fit for Worx 20v power share cordless string trimmer & edger/weed eater/leaf blower/lawn mower/drill/impact driver/chainsaw tool battery.
  • 【Widely Compatible with WORX 20V/40V PowerShare Tools】Compatible with all WORX 18v, 20v and 40v(2x20v) PowerShare cordless lithium ion tools WG385, WG543, WG546, WX550L, WX696L, WG322, WX176L, WX812L, WX026L, WX176L, WG170, WG620, WX027L, WX523L, WX101L, WX550L, WG644, WG630, WG625, WX801L, WG629, WX822L and Worx battery charger 20v/Worx 20V WA3875, WA3742, WA3881 lithium charger.
  • 【WA3578 High Efficiency Battery】Easy install and it fits perfectly; 5.0Ah higher capacity means longer duration than 2.0Ah and 4.0Ah, provide much longer runtime within a full charge. And it'll save you money in the long run.
  • 【Safe & Reliable】No memory effect, can be charged or discharged as needed without loss of capacity; Comply with FCC RoHS and CE security testing standards. (👉Warm Tips: It will heat up just after using the battery. This is a normal phenomenon. Please do not charge it immediately, otherwise it will affect the life of the WA3578 Lithium battery. Note: Wait for 15-30 minutes to cool down before charging👈)
  • 【What You Get】1-Pack WA3578 20V Lithium battery. 90-Days Money Back and 12 Months Warranty! Please REACH OUT to us on your order page if having any issues. We're grateful for the opportunity to learn from your experience, and we'll make it better
Rank No. #6
WORX WA3525 20V PowerShare 2.0 Ah Replacement Battery
  • [POWERFUL] This 2.0 Ah battery charges quickly and provides consistent power to every 20V & 18V power and lawn & garden tool on the Worx Power Share platform
  • [WON’T WANE OR DRAIN] Comprised of MaxLithium technology, so it doesn’t have the dreaded memory effect, meaning you’ll get a full charge every time for years down the road
  • [DO IT ALL WITH THE SAME BATTERY] Worx Power Share is compatible with all Worx 20v and 40v tools, outdoor power and lifestyle products
  • [WORKS WITH THESE CHARGERS] WA3742 20V Charger and the Worx WA3868 20V Quick Charger, along with WA3835, WA3764, WA3732, and WA3875
  • [LIGHTWEIGHT] At only 8 oz it hardly adds any weight at all to the tool, so you can work longer without getting tired
Rank No. #7
Powerost 4Ah 20V WA3553 Replacement Battery Compatible with Worx 20V WR141E WR141 WA3604 Cordless Power Tools Battery
  • 【Battery Specs】:Battery type:Lithium-ion | Capacity: 4Ah | Voltage: 20V high capacity battery with high quality cells for long-lasting performance,can help you finish your work more easily.
  • 【Widely Compatibility】:Replacement Battery for WR141E WR141 P/N: WA3604 WA3553"
  • 【Stability & security】:Premium Lithium battery cells.Battery can be recharged at any time, no memory effect. at any time without memory effect. Battery comes with protective design.Protect against over-charge, over-discharge, over-voltage, over-heating and short-circuit. it is safe and stable to use. Integrated LED battery charge level indicator allows you to check the state of battery and allows user to monitor battery using
  • 【Safe & reliable】:All products have passed strict quality inspection.Comply with FCC RoHS and CE security testing standards, you and your family can use them with confidence.
  • 【Service guarantee】:From the date of purchase, 30 days return policy, 12 months product quality service. If you have any questions, please feel free to contact us. We provide 24-hour Satisfy your customer service.
SaleRank No. #8
Powilling 20V 5.0Ah Replacement Battery for Worx 20V Battery WA3578 WA3520 with Power Level Indicator Compatible with Worx 20-Volt Cordless Power Tools WG163 WG170 WG546.9 Replacement for Worx Battery
  • Brand New | Battery Type: Lithium-ion | Voltage: 20Volts | Capacity: 5000mAh
  • This battery replaces Worx battery WA3578 WA3520 WA3525 and other Worx 20 volts batteries. And compatible with Worx original WA3847 quick charger and WA3732 charger.
  • Integrated LED battery charge level indicator allows user to monitor battery using.
  • Premium battery cells,can be charged freely without memory effect. Has over-heating, over-charging and over current protection programs for safety use.
  • Warranty: 45 days money back, 12 months warranty. 24*7 hours prompt customer service.
Rank No. #9
2Packs 4.0Ah Replacement Battery Compatible with Worx 20 Volt Lithium Battery WA3520 WA3525 WG151s, WG155s, WG251s, WG255s, WG540s, WG545s, WG890, WG891
  • Brand New | Li-ion | 20Volts |4000mAh |80Wh | Replacement For Worx WA3525 20v battery, Made with the highest quality materials
  • Compatible with wg151, wg151.5, wg155, wg155.5, wg251, wg251.5, wg255, wg540, wg540.5, wg890, wg891 series and works with chargers WA3847 quick charger and WA3732 charger
  • Premium battery cells,can be charged freely without memory effect,Integrated microchip prevents overcharging & lengthens battery life
  • If you don't plan on using the Power Tool Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use
  • From the date of purchase, all OHYES BAT products provide 12 months of quality problem solving time; Any concerns about this item feel free to contact Customer Service, we offer 24 hours' friendly customer service!
SaleRank No. #10
2-Pack 3.0Ah Replacement for Worx 20V Lithium Battery for WA3520 WA3525 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891 Cordless Tools
  • Battery Type: Lithium-ion, Voltage: 20V, Wattage: 60Wh, Capacity: 3000mAh.
  • 100% Suitable for wg151, wg151.5, wg155, wg155.5, wg251, wg251.5, wg255, wg540, wg540.5, wg890, wg891 series; Works with chargers WA3847 quick charger and WA3732 charger
  • Advanced framework of motor and electronics take advantage of increased power. Low-impedance, high-power cells deliver more power output to the motor.
  • No memory effect,Can be charged or discharged as needed without loss of capacity. Please keep the Power Tool clean.
  • Any question about the product, please feel free to message us, buy with confidence!
Rank No. #11
Elefly 2 Pack 20V Max 5.0Ah WA3578 Battery Replacement for Worx 20V Lithium Battery WA3578 WA3520 WA3525 WA3575, Compatible with Worx 20V/40V Power Share Cordless Tools
  • Battery Voltage: 20V | Capacity: 5000mAh | Battery Type: Lithium | Replacement for Worx 20V lithium battery WA3578 WA3520 WA3525 WA3575 WA3512 WA3522 WA3544.
  • Longer Lasting: 5.0Ah 20V lithium battery providing extend runtime, perfect replacement for Worx 20V batteries and charge with Worx 20V lithium battery chargers.
  • Works Fine: Compatible with WORX 20V/40V power share cordless tools WX550L WX176L WG546 WG629 WG255.1 WG320 WG163 WG954 WG801 WX026L.9 WG625 WG921.1 WG160 WG930 WG744 WG184.9 WG644 WG384.9 WG284 WG584.
  • Improved Performance: This replacement for Worx 20V battery, no memory effect; built-in protection against potential damage caused by overcharging, overheating and short-circuit.
  • Support Service: 60 Days Money Back and 1 Year Warranty. Comply with FCC RoHS and CE security testing standards.
Rank No. #12
Elefly 5.0Ah WA3578 Replacement for Worx 20V Lithium Battery WA3575 WA3520 WA3525, Compatible with Worx 20V PowerShare Battery Tools WG163 WG170 WG261
  • Battery Voltage: 20V | Capacity: 5000mAh | Battery Type: Lithium | Replacement for Worx 20V lithium battery WA3578 WA3520 WA3525 WA3575 WA3512 WA3522 WA3544.
  • WA3578 Battery: 20 volt 5.0Ah lithium battery providing extend runtime, perfect replacement for Worx battery and charge with Worx 20V lithium battery chargers.
  • Works Fine: Compatible with Worx 20V/40V power share cordless tools WX550L WX176L WG546 WG629 WG255.1 WG320 WG163 WG954 WG644 WG284 WG584.
  • Improved Performance: This replacement for 20V Worx battery, no memory effect; built-in protection against potential damage caused by overcharging, overheating and short-circuit.
  • Support Service: 90 Days Money Back and 1 Year Warranty. Comply with FCC RoHS and CE security testing standards. Any problem please feel free to contact us!
Rank No. #13
2 Packs 5.0Ah Lithium Battery Replacement for Worx Battery 20v WA3520, WA3525 WG151s, WG155s, WG251s, WG255s, WG540s, WG545s, WG890, WG891 20 Volt Batteries
  • Factory price |Battery Type:Lithium-Ion | Voltage: 20V | Capacity: 5.0Ah. Replacement for Worx WA3520. ( ship from United States and will arrive within 1 week. no shipping fees)
  • Replacement for Worx wg151, wg151.5, wg155, wg155.5, wg251, wg251.5, wg255, wg540, wg540.5, wg890, wg891 series.
  • Can be charged freely without memory effect, integrated microchip prevents overcharging & lengthens battery life.
  • 100% Products are CE, FCC and ROHS certified, tested by manufacturer to match OEM products, safe for you or your family members to use.
  • Don't worry about any quality problems, our products have passed strict quality inspection, please rest assured to buy, if you have any questions, please contact us
Rank No. #14
【Upgraded to 6000mAh】 20 Volt 6.0Ah WA3578 Replacement Battery Compatible with Worx 20V Lithium Battery WA3525 WA3520 WA3575 WG151s WG155s WG251s WG540s WG890 WG891 WG255s WG545s
  • Replacement for Worx 20v lithium wa3520 wa3525 wa3575 wa3578 wg151 wg155 wg251 wg255 wg540 wg890 wg891 batteries
  • Compatible with worx 20v cordless power tools;Compatible with Worx wa3847 wa3732 and wa3875 quick charger
  • Upgraded to 6000 high capacity, provide more power and more longer runtime; Made up of Top A grade lithium cell, no memory effect, can be charged or discharged as needed without loss of capacity
  • Built-in protection against potential damage caused by overcharging, overheating and short-circuit
  • 30 days money back and 12 months quanlity service. Contact us: any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller"
Rank No. #15
KUNLUN 2Pack 20V Lithium Battery Replacement for Worx 20V Battery WA3578 WA3575 WA3520 WA3525 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891
  • [20V Replacement Battery] Battery Type: Lithium-ion battery | Battery Number: 2Pack | Voltage: 20V | Replacement battery for Worx 20V power tools.
  • [Compatible With Worx Battery] Replacement 20V battery for Worx WA3578 WA3575 WA3520 WA3525 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891
  • [Battery Advantage] Higher capacity than the original, longer use than others | Easy to install and remove, just press down the button | Be charged freely without memory effect | Integrated microchip prevents overcharging & lengthens battery life.
  • [Safe and Reliable] The lithium-ion battery is CE, FCC, ROHS certified, built-in over-heat protection, over-voltage protection, over-current protection, over-charge protection, over-discharge protection.
  • [Kind Support] 30 days money back and 1 year limited warranty. Please feel free to contact us if you have any concern about the battery.
Rank No. #16
2 Pack 3.0Ah Replacement for Worx 20V Battery, Compatible with WA3578 WA3525 WA3575 WG151s Worx Battery for Worx 20V Power Tools, Replace for Worx 20V Lithium Battery and Worx 20V Battery Charger
  • 【Product Specifications】 Battery Type:Lithium-Ion | Voltage: 20V | Capacity: 3.0Ah. Replacement Battery for Worx WA3520.(Ship from our warehouse in American directly,will arrives you 3-5 days).
  • 【Wide Compatibility】Fully Compatible with WORX 20V WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891 Cordless Power Tools.
  • 【Safe & Reliable】Made up with premium Lithium battery cells, charging at any time will have no effect on the battery. Can be charged freely without memory effect, integrated microchip prevents overcharging & lengthens battery life.
  • 【Professional Replacement】Replace For Worx wa3525 20v battery, works with chargers WA3847 quick charger and WA3732 charger. This WA3520 replacement battery works as the original do. Products are CE, FCC and ROHS certified, tested by manufacturer to match OEM products, safe for you or your family members to use.
  • 【Risk-free Warranty】“Contact Seller” if you are not happy with the purchase or have any questions. Our Excellent customer service will leave you with no worries after you buy it.
SaleRank No. #17
Powilling 2Pack Replacement Battery for Worx 20 Volt Battery Lithium 2.5Ah WA3520 WA3525 WG151s, WG155s, WG251s, WG255s, WG540s, WG545s, WG890, WG891
  • Brand New | Battery Type: Lithium-ion | Voltage: 20Volts | Capacity: 2500mAh, Come with 2 packs
  • This battery replaces Worx battery WA3578 WA3520 WA3525 and other Worx 20 volts batteries. And compatible with Worx original WA3847 quick charger and WA3732 charger.
  • Integrated LED battery charge level indicator allows user to monitor battery using.
  • Premium battery cells,can be charged freely without memory effect. Has over-heating, over-charging and over current protection programs for safety use.
  • Warranty: 45 days money back, 12 months warranty. 24*7 hours prompt customer service.
Rank No. #18
3.0Ah Replacement Battery Compatible with Worx 20V Battery Lithium WA3520 WA3575 WA3525 WA3578 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891 2-Pack
  • The WA3525 20V battery is a replacement for Worx 20-Volt Lithium-ion battery, 3000mAh Capacity, offers a longer runtime and improved performance than standard battery. Professional replacement for Worx 20V Lithium Battery WA3520 WA3525 WA3575 WA3578 WG151s WG155s WG251s WG255s WG540s WG545s WG890 WG891
  • Compatible with Worx 20V Cordless Tools WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891. Works with chargers WA3847 quick charger and WA3732 charger
  • The 20-volt Max lithium-ion battery offers a loger lifespan and retains its charge 5x longer than similar 18-volt NiCad batteries, holds a charge for up to 500 days, fade-free power,make your process completed perfectly,self-discharge is lower,quick charger,fully charged in as little as two hour
  • Premium LG Lithium battery cells,charging at any time without memory effect. It has built-in protection against potential damage caused by overcharging,overheating and short-circuit protection
  • If you don't plan on using the Power Tool Battery for a month or more, store it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-ion batteries will self-discharge during storage; remember to recharge the batteries before use
Rank No. #19
2 Pack 3.0Ah 20 Volt Lithium Replacement for Worx 20V Battery WA3525, WA3520, WG151s, WG155s, WG251s, WG255s, WG540s, WG545s, WG890, WG891 Compatible with Worx 20 Volt Cordless Power Tools (2 Pack)
  • 【Battery Specifications】Type: Lithium-ion | Voltage: 20V | Capacity: 3.0Ah | Rechargeable Battery for WA3520 | Made with High quality battery cells
  • 【High Quality】Made with premium Lithium battery cells, charges quickly and powers your cordless tool without waning or draining. Replace WA3525 lithium battery can be charged freely without memory effect, Integrated microchip prevents overcharging and lengthens battery life
  • 【100% Compacibility】 Works for Worx 20V cordless power tools. Perfectly Compatible with WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891
  • 【Professional Replacement】Replacement for Worx 20v lithium battery, works with WA3847 charger and WA3732 charger. Our quality control department will check every item before shipping them out. And we sell well on foreign markets(North America, European areas, Australia, Japan, Korea etc), deeply loved and trusted by people all over the world
  • 【Worry-free After Sales】We provide professional customer service. Any problems, please contact us by email and we will reply with help!
Rank No. #20
2 Pack 4.0Ah WA3520 20v Replacement Battery for Worx 20-Volt Lithium Batteries WG151s, WG155s, WG255s, WG540s, WG545s, WG890, WG891
  • BATTERY TYPE: 100%Brand New | Lithium-Ion | 20 Volt | 4000mAh/4.0Ah. High quality, high capacity Li-ion cells for longer running time.( ship from United States and will arrive within 2-4 business days)
  • REPLACE: Replacement Battery for Worx WA3520, Works with chargers WA3847 quick charger and WA3732 charger.
  • COMPATIBILITY: Perfectly Compatible with WG151, WG151.5, WG155, WG155.5, WG251, WG251.5, WG255, WG540, WG540.5, WG890, WG891
  • SAFE & RELIABLE: Premium Lithium battery cells,can be charged freely without memory effect,Integrated microchip prevents overcharging & lengthens battery life.
  • For 30 days after the date of purchase, return your undamaged product and receive a refund for ANY reason.12 Months Limited maintenance period.

Last update on 2022-01-12 / Affiliate links / Images from Amazon Product Advertising API

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