+ BA4200T - Batteria da 56 Volt 7 5 Ah con indicatore di carburante aggiornato (terza generazione)

The 7.5Ah ARC Lithium Battery is now equipped with an upgraded fuel gauge. The new built in indicator lights lets you see how much run time you have left. With 5 segments wrapping the power button you can now see how much battery power you have left in 20% increments.The ARC Lithium battery technology is the industry’s most advanced; equipped with patented Keep Cool Cell Technology; which keeps the cells cool and prolongs the life of the battery.