The SRAM AXS ETAP Powerpack Double Battery and Charger is an essential accessory for SRAM's cutting-edge eTap and Eagle AXS electronic systems. The Powerpack Batteries ensures long-lasting performance with reliable, consistent power delivery for smooth and precise shifting. Paired with the Charger, this system allows for quick and efficient recharging, so your bike is always ready for the next ride. Compact and lightweight, it’s easy to carry as a spare or store at home. Designed with SRAM’s commitment to innovation and durability, the SRAM Powerpack is a must-have for any rider embracing the future of wireless drivetrain technology.