a couple of batteries for commercial drone, all in A grade cell by one of the factories making the best quality lipo. two in stock battery size 180mm x 122mm x 220mm 4.25kg. 12S 25C . the battery comes with protection case in Carbon fiber. also we have smart charger (4 in 1) with four channels output, can charge all batteries up to 12S.
price for the battery $870/each, charger $900 (local stock)