Milwaukee Tool M12 REDLITHIUM Compact Battery Two Pack

Features and Benefits:

• 15 Amp hour - 16 Watt hours battery
• Lightweight - Over 65% lighter vs "compact" NiCd Batteries
• Compact - Over 50% smaller vs "compact" NiCd Batteries
• LITHIUM-ION battery delivers long life and run time with fade-free power
• Battery fuel gauge displays charge status on tool