I recently got an arrma Kraton 6s. Driving it around, I’ve been noticing I only get around 2-3 minutes of time before the battery goes into low power mode. I have a 6000mah 100c 6s lipo battery. I charge the battery to max 22.22v and drive it around, then come back and check the voltage. It usually says around 21.5v is in the battery, even though it goes into the low power mode. I’m not really trigger happy and I drive it on the lowest power setting. Is there any way to fix this?