Get your hands on the powerful 5200mAh battery by vhbw, designed for universal use with Water Tech products. This Li-Ion battery includes advanced technology to ensure a long-lasting and reliable power source for your pool cleaning tools. It has a voltage of 11.1V and can be used for extended periods of time without losing its capacity. This battery is a great addition to your pool cleaning tools and is compatible with various Water Tech models. Don't let a low battery stop you from achieving a clean and sparkling pool. Invest in the vhbw 5200mAh battery today and ensure your pool cleaning tools are always ready to go.