Mountfield cordless mowers offer the performance of petrol machines with all the benefits of the latest cordless technology. Our 80 Volt models with DigiTorq brushless motors deliver power equivalent to a 100cc petrol engine. They're around 30-40% quieter than a petrol machine, plus there are virtually no vibrations making them a real pleasure to use. The Princess models are part of the Freedom48 range, the 48 Volt batteries can also be used to power a range of garden tools delivering the power of petrol with the convenience of cordless.