RYOBI 18V ONE+ 6.0Ah Battery (2-pack)

12V Max Litheon batteries offer unmatched battery runtime and a 400 % longer lifetime than traditional lithium-ion batteries. In fact, two battery packs should allow you to perform primary applications without downtime. Litheon batteries are the most advanced lithium-ion batteries available today. They allow more battery charges and provide longer runtime without memory effect meaning the batteries do not need to be empty before charging. The batteries can also be taken out of the charger before charging is complete. Other benefits include: significantly less self-discharge; electronic cell protection that guards against overheating, overload, and deep discharge; and no loss of power from the first to last screw or hole. Best of all, these batteries will fully charge in 30-minutes and will be at 85% capacity in just 15 minutes.

18V Max Litheon batteries offer unmatched battery runtime and a 400 % longer lifetime than traditional lithium-ion batteries. In fact, two battery packs should allow you to perform primary applications without downtime. Litheon batteries are the most advanced lithium-ion batteries available today. They allow more battery charges and provide longer runtime without memory effect meaning the batteries do not need to be empty before charging. The batteries can also be taken out of the charger before charging is complete. Other benefits include: significantly less self-discharge; electronic cell protection that guards against overheating, overload, and deep discharge; and no loss of power from the first to last screw or hole. Best of all, these batteries will fully charge in 30-minutes and will be at 85% capacity in just 15 minutes.

Energizer Advanced Lithium provides longer lasting power in high-tech devices.

The Bosch CAG180B 18V 4-1/2 In Angle Grinder is the most powerful cordless angle grinder in its class. It has a four-brush motor design and optimized gear design to deliver 0-10,000 no-load rpm. And at only 5.3 Lbs., it has the best performance-to-weight ratio in its class. This grinder can handle cutting and grinding applications in metal, masonry and tile. This tool has been designed for long tool life, with a lifetime brush design for long motor life. The Slim-Mount Burst-Resistant Wheel Guard prevents fragments from hitting the user, and it has Restart Protection to prevent accidental startup. The battery and charger are sold separately.