The Westcott 10.4 Ah rechargeable lithium-ion battery is designed for Flex LED mats, specifically for the 10x3 foot (305x91 cm), 10x10 foot (305x305 cm), and 1x1 foot (30x30 cm) models. It delivers 12 volts of power through a standard D-Tap, P-Tap, or PowerTap output, ensuring compatibility with Flex dimmers and lighting systems. With a capacity of 10.4 Ah, this battery can power a 1x1 foot Flex LED mat at full brightness for up to 2 hours and 45 minutes, making it suitable for extended photo or video shoots. Recharging is efficient and takes about 3.5 hours with the included DC charger. Its compact and lightweight design, weighing under 1.4 kg, enhances portability for on-site use. An integrated USB port allows for charging smartphones and tablets, further increasing versatility. Charge indicator lights on the top display the remaining power at the push of a button, providing a clear battery status readout. The package includes a durable 5-foot (152 cm) Flex-to-D-Tap cable for secure connections. Built with a focus on reliability, this battery supports consistent performance in professional lighting setups, emphasizing durability and practicality without unnecessary bulk.