Atto Standard Flight Battery makes sure that when you are out and about you dont get stuck without power For constant power assurance we recommend always having at least one spare Atto Standard Battery with you to power an average distance of 20km (12.4 Miles) at 250Wh Features. Extra Power Gets You Far. Atto Standard Flight Battery is a great spare battery to always have on hand. 48 volt nonspillable lithiumIon battery. A 4 to 5 hour charge delivers up to 10 miles 16 km of continuous driving on averageSpecifications. 

Features:

• Extra Power Gets You Far
• Atto Standard Flight Battery is a great spare battery to always have on hand
• 48-volt non-spillable lithium-Ion battery
• A 4- to 5-hour charge delivers up to 10 miles (16 km) of continuous driving on averageSpecifications
• Color: Black
• Weight 6 lbs