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 same level of thrust and overall ride experience as the Slim Performance Battery.
The Slim Endurance Battery is the only Gen2 battery that runs on a 28V system. This means you must use the 28V Standard Charger 4A with this battery.
As with all Gen2 Foil Drive batteries, the Slim Endurance Battery is certified IP68 rated for increased protection and peace of mind against water and dust.
The single power plug contains larger connectors that provide power to the Foil Drive unit and smaller connectors for charging the battery. The included dust cap provides extra protection during storage & transport.
Only compatible with Foil Drive Assist Slim.
DO NOT ATTEMPT TO CHARGE THIS BATTERY WITH A 40V Charger!
The Gen2 SLIM can be used with two different battery configurations:
- SLIM Performance Battery — 40V, 11S architecture
- SLIM Endurance Battery — 28V, 8S architecture
The SLIM is configured from the factory for the 40V SLIM Performance Battery. If you are using the 28V SLIM Endurance Battery, you must change both the controller settings and the SLIM electronics settings before riding.
IMPORTANT: The SLIM and controller must be configured for the battery you are using. Using the wrong configuration can result in incorrect battery readings, incorrect power delivery and potential battery damage. Battery damage caused by incorrect configuration is not covered under warranty.
