Best Kobalt 40 Volt Battery Lawn Mower

• High performance Kobalt 80 Volt lithium-ion battery delivers fade-free power with no memory loss after charging
• Compatible with the entire Kobalt 80 Volt max team
• Quick charge time: 30 minutes
• Fuel gauge provides an easy check on available power level
• Initial no-load voltage, when fully charged, peaks at 80 volts
• nominal voltage under typical load is 72 volts