2-Pack 20V Lithium Battery Compatible with Worx PowerShare - WA3525 4.0Ah

Biswaye, a professional manufacturer of power tool batteries and chargers, has been providing one-stop power solutions to both OEM and private customers since 2003. Committed to delivering high-quality products that match or even upgrade the function and performance of OEM devices, Biswaye takes quality and service as the top priority, with all of their products complying with CE, FCC, and RoHS certified standards.

Biswaye's latest offering is the 4.0Ah 20V lithium battery replacement for Worx 20V battery models WA3525, WA3520, WA3575, WA3575, WA3578. This battery is compatible with Worx 20V/40V(2x20V) Max Lithium PowerShare cordless power tools and chargers, including the WA3742, WA3875, WA3732/50023391, WA3847, WA3835, WA3868, WA3881, WA3884, and WA3770 models.

The Biswaye 4.0Ah 20V lithium battery features MaxLithium technology, providing longer runtime and improved performance, with a 20% longer charge hold compared to other options. It is designed to work seamlessly as an OEM replacement, compatible with a wide range of Worx 20V and (2x20V=40V) Max Lithium Power Share cordless tools, such as the WG163, WG163.9, WG154, WG545.1, WG545.9, WG547, WG170, WG261, WG322, WG584, WG183, WG184, WG284, WG779, and WG320 series.

To ensure reliable and safe operation, the Biswaye battery pack is equipped with a BMS (Battery Management System) that provides automatic overload cut-off, over-discharge, and over-current protection, as well as short circuit and steady voltage circuit safeguards. Constructed with high-quality lithium cells and a rugged housing, the battery is free from memory effect, making it a durable and dependable power source.

Biswaye is committed to bringing more convenience to users' lives. The company welcomes suggestions from customers and is happy to address any questions or concerns. All Biswaye battery packs are made with the highest quality materials and comply with rigorous security testing standards, ensuring a safe and reliable power solution for a wide range of Worx power tools.

In addition to the battery, Biswaye offers a range of compatible chargers, including the WA3742 and WA3875 models, which provide 18V/20V output voltage and 100V-240V input voltage, catering to a variety of power tool needs.

Biswaye's dedication to quality, service, and customer satisfaction is evident in its products and the positive customer reviews, with an average rating of 4.7 out of 5 stars. Whether you're looking to extend the life of your Worx vacuum or power tools, save money, or improve your overall life experience, Biswaye has the solution to meet your needs.

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