20 Volt Max* 5.0 Ah Lithium-ion Battery, B50X2

• High Performance: 20 Volt Max* 5.0 Ah lithium-Ion battery
• 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 2.5 hours
• Warranty: 3-year limited warranty for peace of mind

* 20 Volt Max* battery, maximum initial battery voltage (measured without a workload) is 20 volts. The nominal voltage is 18.