OSE battery straps. Black in color with OSE logo, 2 straps per pack. Hook and loop style closing with heavy-duty plastic buckle.Below are some basic guidelines. Due to pack variances, these may not work. We suggest measuring your packs for exact fit.200mm - 2s 4000-5000mah lipo pack250mm - 3s 4000-5000mah lipo pack250mm or 300mm for 4s 4000-5000mah lipo pack. 300mm for 4s, 5s & 6s 4000-5000mah lipo pack300 and 400 sizes can be used to wrap around packs, see picture two.500mm strap around a 4s pack length-wise. Lengths available (See picture three measuring details). Measure (width + height) x 2 for the strap size you need. For example (50mm + 20mm) x 2 = 140 working length. 200mm total length : working length 140mm ( 5.50"). 250mm total length : working length 185mm ( 7.25"). 300mm total length : working length 235mm ( 9.25"). 400mm total length : working length 325mm (12.75"). 500mm total length : working length 425mm (16.75").
SPECS: Width: 20mm (0.78") Note: Battery and other parts used for example only (not included). Includes:Two straps per package.