SRAM AXS batteries, chargers, and battery accessories for all SRAM, eTap, and RockShox AXS system components. When you need a lot of AXS batteries charged in a hurry, the Four Battery Charger is the tool you want (Batteries sold separately)USB-C interface for improved conductivity and broad compatibility (cord sold separately)60 minute charge time for four batteries, faster for one or twoFast charging feature gets batteries to 75% extra quickLED lights indicate charge status and power drawConvenient benchtop or wall mountable designCharges batteries used on SRAM eTap AXS derailleurs, Eagle AXS derailleurs, RockShox Reverb AXS seatposts, and Flight Attendant suspension SRAM AXS Battery and Charger Accessories Electronic Shifter Part, SRAM UPC: 710845928130