NC 17 Connect E Bike Battery Protective Case for in Down Tube/Air Breath Technology/Battery Thermal Cover/Also 625

Multi-function battery cover in the lower tube, suitable for all popular manufacturers and designs with a battery length of up to 49 cm (including Bosch 625 battery). With improved protective function for extreme use. Suitable for frame circumference 30 cm (diameter 10 cm) up to 37.5 cm (diameter 16 cm), stretchy, hemmed neoprene The Air Breath neoprene fabric channels the airflow around the battery and thus directs moisture and heat to the outside faster and can be used at higher outdoor temperatures. Area of use: outside temperature less than 20 °C, please remove the cover before charging. Also features comprehensive weather, scratch and shock protection with thermal insulation for better battery performance. Handmade from high-quality Air Breath neoprene (material thickness 4.5 mm), water-repellent, UV-resistant Also ideal as transport protection on the pannier rack, as well as protection for the battery slot when driving without a battery