Ryobi OP4026A Genuine OEM 40V High-Capacity Lithium Ion Battery w/ Fuel Gauge

FUEL GAUGE: You can tell how much of a charge your battery has left. as well as any potential defects. with the onboard LED systemWORKS WITH RYOBI OUTDOOR PRODUCTS: Over 15 tools in the Ryobi 40V line are compatible with these batteries. from string trimmers to lawnmowersCOLD WEATHER PERFORMANCE: These batteries can function at temperatures as cold as -4 degrees Fahrenheit (-20 degrees Celsius)QUICK CHARGING: Get a full charge in as soon as 90 minutes when used with the Ryobi 40V ChargerFADE-FREE POWER: This battery will not diminish in power as it loses charge. meaning you can work at full capacity until its power runs outRyobi OP4026A Genuine OEM 40V High-Capacity Lithium Ion Battery w/ Fuel Gauge