Basil universal battery cover The Basil battery cover is for protecting a fully integrated battery. Do you have an electric bike with a fully integrated battery? Then this battery cover is ideal for improving the lifespan and performance of your battery during cold days. The cover is made of four millimeter thick neoprene. This material ensures that the heat is retained for longer. The Battery cover thus protects against the cold when temperatures are below 15 degrees. In addition, the battery cover also protects against shocks and damage. The cover is equipped with reflection and can be universally applied to integrated batteries of various brands. Attachment is easy with Velcro. Specifications: Suitable for: E-bike Model: universal Material: neoprene Color: black Length: 50 cm Attachment: Velcro