1Can be used with all kinds of chargers( IMAX B8, UN A6, etc.)with balanced interface to provide balance charge less than 6 lithium batteries (6 batteries of 2S, 3S, 4S, 5S, 6S)that have same cells at the same time, which can avoid replacing the battery r 2The overall voltage is more balanced and the difference of average voltage is smaller after the individual cells have balanced 3Compared with 6 times balance of single charge, once balance can shorten the charging time greatly, which has 6 times charging current and only needs 1/6 charging time with 6 battery packs in parallel 4Coming with short circuit protection function (with 40A fuse) 5Can supply balance charge for 1-6 batteries (containing Lipod, Life, Lion) in parallel and support 3 parallel charging boards for combined use to charge 18pcs batteries with the same nature simultaneously