The MX FUEL™ FORGE™ 12.0 Ah battery delivers exceptional performance, providing up to 2x more runtime than the MXF XC406 battery. Featuring REDLITHIUM™ FORGE™ technology, it offers the most power, fastest charging, and longest service life within the REDLITHIUM™ range. When paired with the MX FUEL™ super charger, it reaches a full charge in just 65 minutes.