Boost your tools and devices with U20 U-Battery Plus. Its sleek, compact design offers multiple recharges, making it the perfect on-the-go power source. Dual charging capability for two devices simultaneously with a powerful 45W output. Pocket-sized and portable, perfect for on-the-go power needs. 20000mAh capacity provides all-day power. Reliable performance even in extreme temperatures, enhancing efficiency in various projects. Compatible with all U20 tools for versatile functionality.