Masione 2000mah 12V Max Li-ion Battery For Bosch 10.8V 12 Volt BAT411 Power Tool PS10 PS30 PS31 PS40 PS70 Flashlight Brand New | Li-ion | 12 Volts | 2000 mAh | Black 100% Compatible with Bosch 12V BAT411 Drill Batteries are made with the highest quality materials Integrated microchip prevents overcharging & lengthens battery life 30 Days Money Back and 1 Year Warranty