On Order Mitac Gps, Navigator Battery Li-ion Battery fits Mitac, Mio 138, Mio 268, Mio 268 Plus 3.7V, 1250mAh CS-MIO268SL $26.61 The batteries we supply almost always will match the existing batteries capacity. Sometimes there may be a difference due to the availability of components. We try to keep our data as current as possible, but there may be occasions when new models have not been updated to the website yet. If in doubt contact us and we will confirm fitment. Add to cart