Like the title says i have a trinity lipro lipo battery f/s. Haven't had any problems with the battery. I put a small crack in the front of the case during a crash but have since then lined the corners with soft foam tape so there is no issue, plus the 6V cutoff circuitry is near the crack so there is no danger to the batterys. It also includes the bottom weights so this will slide right into your battery slots and provides you with a low center of gravity while adding back the weight lost from going to lipo
SOLD
here is a pic of the battery in the car:
