You can run your entire Worx Power Share collection of tools on this one 20V 2.0 Ah Max Lithium-Ion Battery. String trimmers and impact drivers, circular saws and lawnmowers, Hydroshots and leaf blowers, the list goes on and on. These batteries are lighter, which makes the tool lighter, and more efficient, than rechargeable batteries based on older designs. Max L-ion batteries don’t wane or drain, and won’t suffer from the memory effect that prevented last generation’s batteries from fully charging as they got older. Plus, they just last longer, so they’ll save you money. You can buy less of them because you can share each one between multiple tools. Cordless tools are much more cost-effective than gas, and you won’t have to worry about getting snagged on a cord. 40V Power Share tools run on this battery too, you just need two of them (20V + 20V = 40V). They provide gas-like power and performance without all the drawbacks of gasoline: no fumes, no mess, no paying at the pump. Depending on the task, and the tool, these batteries will have different runtimes, but a good rule of thumb is that one 20V 2.0 Ah battery will provide enough charge to power our Worx GT String Trimmer/Edger/Mini-Mower through an average 1/4 acre lawn. This battery is compatible with the following chargers (not included): WA3742, WA3868 quick charger, WA3875 dual-port charger, WA3878 quick dual-port charger.
Q: Can this battery be used with 40V Power Share tools?
A: This battery can be used with 40V Power Share tools; you just need two of these batteries to power one.
Q: What is the battery's runtime for a Worx GT String Trimmer/Edger/Mini-Mower on a 1/4 acre lawn?
A: One 20V 2.0 Ah battery will provide enough charge to power the Worx GT String Trimmer/Edger/Mini-Mower through an average 1/4 acre lawn.
Q: What chargers are compatible with this battery?
A: This battery is compatible with the WA3742, WA3868 quick charger, WA3875 dual-port charger, and WA3878 quick dual-port charger.
Q: What is the battery's charge time?
A: The battery charge time is 5 hours.
Q: Will this work with the WG151 Trimmer ??
A: Hello there! Thank you for your inquiry. Yes — the WORX WA3669 battery will work with the WG151 trimmer. Even though some WORX tools are labeled 18V and others 20V, they all use the same PowerShare battery platform. The “20V” rating refers to the maximum charge voltage, while “18V” is the nominal operating voltage, so they are fully compatible with one another. Because the WG151 is a PowerShare trimmer, the WA3669 20V (18V nominal) battery installs directly and works normally, with no adapters needed. Thank you for choosing WORX!
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You can run your entire Worx Power Share collection of tools on this one 20V 2.0 Ah Max Lithium-Ion Battery. String trimmers and impact drivers, circular saws and lawnmowers, Hydroshots and leaf blowers, the list goes on and on. These batteries are lighter, which makes the tool lighter, and more efficient, than rechargeable batteries based on older designs. Max L-ion batteries don’t wane or drain, and won’t suffer from the memory effect that prevented last generation’s batteries from fully charging as they got older. Plus, they just last longer, so they’ll save you money. You can buy less of them because you can share each one between multiple tools. Cordless tools are much more cost-effective than gas, and you won’t have to worry about getting snagged on a cord. 40V Power Share tools run on this battery too, you just need two of them (20V + 20V = 40V). They provide gas-like power and performance without all the drawbacks of gasoline: no fumes, no mess, no paying at the pump. Depending on the task, and the tool, these batteries will have different runtimes, but a good rule of thumb is that one 20V 2.0 Ah battery will provide enough charge to power our Worx GT String Trimmer/Edger/Mini-Mower through an average 1/4 acre lawn. This battery is compatible with the following chargers (not included): WA3742, WA3868 quick charger, WA3875 dual-port charger, WA3878 quick dual-port charger.

Keep your Worx tools powered up with this 2-pack 3.0Ah 20V replacement battery set, built for dependable performance and longer runtime. Designed for a secure, drop-in fit, these batteries are compatible with Worx 20V platforms and replace popular models including WA3525 and WA3520, working with a wide range of Worx cordless tools such as WG151s, WG155s, WG251s, WG255s, WG540s, WG545s, WG890, and WG891. Each pack delivers strong, consistent output with no memory effect, and the built-in protection system helps guard against overcharge, over-discharge, over-current, and overheating for safer everyday use. A cost-effective backup set for DIY projects, yard work, and routine home maintenance.

Power Share PRO batteries are the driving force behind the Worx Nitro high-performance series of cordless power tools and outdoor equipment. Compatible with every product within the Power Share platform, they're expertly engineered to go beyond our standard batteries with amplified performance, extended runtimes, and improved protection against heat and impact damage.

You can run your entire Worx Power Share collection of tools on these 20V 2.0 Ah Max Lithium-Ion Batteries. String trimmers and impact drivers, circular saws and lawnmowers, Hydroshots and leaf blowers, the list goes on and on. These batteries are lighter, which makes the tool lighter, and more efficient, than rechargeable batteries based on older designs. Max L-ion batteries don’t wane or drain, and won’t suffer from the memory effect that prevented last generation’s batteries from fully charging as they got older. Plus, they just last longer, so they’ll save you money. You can buy less of them because you can share each one between multiple tools. Cordless tools are much more cost-effective than gas, and you won’t have to worry about getting snagged on a cord. 40V Power Share tools run on these batteries too, you just need two of them (20V + 20V = 40V). They provide gas-like power and performance without all the drawbacks of gasoline: no fumes, no mess, no paying at the pump. Depending on the task, and the tool, these batteries will have different runtimes, but a good rule of thumb is that one 20V 2.0 Ah battery will provide enough charge to power our Worx GT String Trimmer/Edger/Mini-Mower through an average 1/4 acre lawn. These batteries are compatible with the following chargers (not included): WA3742, WA3868 quick charger, WA3875 dual-port charger, WA3878 quick dual-port charger.
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| There were no pros for this product— | There were no pros for this product— | Battery Life | There were no pros for this product— |