Hi I'm selling my 3x SRAM AXS eTap batteries + the original SRAM base for them. All 3 batteries are original SRAM, the first one is about 2 years old, the second is one year old, the third one is brand new, purchased a month ago from Merlin Cycles, I can provide a recipt for it. All 3 batteries work, hold charge and work fine on a multi-hour bike ride. Only selling them because I upgraded my bike to a Shimano system so I don't need these anymore.