The Greenworks 24V POWERALL™ lithium-ion platform powers over 100+ indoor & outdoor products, including lawn mowers, blowers, string trimmers, chainsaws, power tools and more! Our 24V lithium-ion battery provides 20% more power and 35% more run-time, and delivers fade-free power with no memory loss after charging. This Greenworks combo kit features two 1.5 Ah USB batteries, which also act as a portable power station for your electronic devices. The Greenworks 24V POWERALL™ platform comes with a 3 Year Limited Tool & Battery Warranty to protect your investment.