Foil Drive Slim Battery (3 Options) Size:Endurance (Slim) The same premium quality 21700

The same premium quality 21700 cells as utilized in high power applications such as hypercars

Plus it's the fastest interchange solution meaning you can swap it out in seconds

The carbon stringer is now reduced to 50mm top and bottom for 2022

Friction accumulates as the line

Gaastra 80/70/50 SDM-RDM

Foil Drive Slim Battery (3 Options) Size:Endurance (Slim) The same premium quality 21700Foil Drive Slim Battery There are 3 battery options for the Foil Drive Slim: Endurance Performance Travel Click here to learn about the difference between our Gen1 and Gen2 batteries. ENDURANCE The Foil Drive Slim Endurance Battery is the larger SLIM battery with 241Wh capacity. The Endurance Battery is great for those who are wanting to lengthen their runtime with the Assist Slim, however, due to the lower voltage this battery does not provide the