Foil drive slim performance battery

Foil Drive Slim Performance Battery
The Foil Drive Slim Performance Battery is the smaller Slim battery with 166Wh capacity. The Performance Battery is great for those who are wanting a punchy, high performing, light-weight ride at the cost of runtime.
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. 
Nominal Voltage: 39.6 V Max Voltage: 46.2 V Rated Capacity: 4.2 Ah Rated Capacity: 166.32 Wh Battery Weight: 1kg (2.2lbs) Certifications: UN, CE, IP68
Included Foil Drive Slim Performance Battery,Lipo Bag,Power Plug Dust Cap.
DO NOT use the 40v Fast Charger 8amp with the Slim Performance battery.