The 12.0 Ah ARC Lithium™ Battery is the industry’s most powerful battery. Fully equipped with an upgraded fuel gauge. The built-in indicator lights lets you see how much run time you have left. With 5 segments wrapping the power button, you can now see how much battery power you have left in 20% increments. The ARC Lithium™ battery technology is the industry’s most advanced; equipped with patented Keep Cool Cell Technology; which keeps the cells cool and prolongs the life of the battery.

• Long-lasting power, rapid charging and durability in all weather conditions
• Unique arc design and Keep-Cool battery technology keep each cell cool for long life and hard work in the most extreme conditions
• Integrated fuel gauge to let you know how much power is left in your battery