The 20V 5.0Ah WA3645 battery from Worx is a powerful tool battery designed for a wide range of applications. With a voltage of 20 volts and a capacity of 5 ampere hours (Ah), this lithium-ion battery provides a reliable power source for various power tools. The weight of only 200 grams makes it light and handy, which facilitates handling during use. The battery is device-specific and is ideal for use in compatible Worx tools. The use of lithium-ion technology ensures a long service life and high energy density, allowing the battery to deliver optimum performance. This battery is an excellent choice for anyone who values quality and reliability, whether for professional use or DIY projects.