TASER X26C Extended Digital Power Magazine Battery (26701) The TASER Extended Digital Power Magazine is compatible with the TASER X26c Quick and easy access to reload your TASER X26 weapon Onboard memory chip that maintains a record of vital operational status information, such as remaining power level, energy cell performance, and life expectancy for the energy cell pack under varying temperatures and loads Provides approximately 100 10-second firings This is not a rechargeable battery.