Robomow®
RRS630VX-BAT - 25.6 V Lithium battery - 6 AH - alternative battery - 6 months warranty
RRK100VX-BAT - 18.5V Lithium battery - 3.2 Ah - alternative battery - 6 months warranty
RRK200VX-BAT - 18.5V Lithium battery - 6.4 Ah - alternative battery - 6 months warranty