Source: teamtrinity.com and speedtech r/c
One of the racer tricks used to get more punch involves warming of the lipo battery packs. Many racers have used a variety of ways to do this. Trinity has released a cool new Lipo battery warmer. The pouch runs off a 12V power supply and keeps your battery at around 140 degrees Fahrenheit. This is a great item for touring car racers or for racers looking for every bit of punch.
