$413.00
SKU 210000017161
Assist Battery
Additional or replacement Lithium-Ion battery for the Foil Drive Assist system only.
The battery is purpose designed, built, and tested especially for the Foil Drive Assist system. Every battery has been carefully manufactured and extensively tested in house, featuring a built-in Battery Management System (BMS) to ensure safety. The BMS manages the charge rate, balance of the individual cells, low and high voltage cutoff, internal resistance and temperature monitoring.