The SENIX B25X2 20 Volt Max* 2.5 Ah lithium-ion battery provides "fade-free", "memory-free" power to all SENIX X2 cordless tool models. All SENIX lithium-ion batteries are backed by our 3-year limited warranty for your peace of mind. *20 Volt Max* battery, maximum initial battery voltage (measured without a workload) is 20 volts. The nominal voltage is 18.
High Performance: 20 Volt Max* 2.5 Ah lithium-ion battery provides good run time for different jobsite applications
Maximum Productivity: Continuous power delivery without power loss or memory
Compatibility: Fits all SENIX 20 Volt Max* X2 series battery tools
Convenience: Power indicator shows the remaining charge
Charging: complete charge within 75 minutes using standard 2 amp battery charger
Warranty: 3-year limited warranty for peace of mind