8-layer board, 4~8S wide voltage output 80A continuous, 145A high quality chips More convenient to install and can adapt to more racks and not easily damaged (Due to different batches, the printed words on the product will be different, which does not affect use) Firmware:FOXEER_Reaper_F4_80A_128_Multi_32_9 Continuous /Burst Current:80A/ 145A Power Rating (kW):4 Continuous Rating Duration (s):65 Burst Rating Time (s):6 Input Voltage:DC 14V~36V (4-8S Lipo) BEC:No Telemetry:Supported ESC Programming:BLHeli32 Input Signal:DShot 150/ 300/ 600/ 1200 /MultiShot/ OneShot etc. Working Temperature:-20 ~ +65 Working Humidity:20~95% Storage Temperature:-20 ~ +70 color:As shown Material:PCB Package Contents: 1 x ESC Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.