Velocity Racing Battery Warmer 2

This is the Battery Warmer 2 from Velocity Racing, i didnt now there was a 1 but now im pretty sure there was. Now this technology was completely lost on me when i saw it first and i still dont see the sense but at least i now understand the theory behind. After you’ve nicely charged the batteries you can keep them nice and toasty in your electric powered cell warmer up until just before they go in the car to go onto the track. The theory behind heating your batteries is that it reduces resistance in the cells, but i am told that with cell capacities at what they are now this really isnt necessary, perhaps if you race outdoors in winter……..on ice……..in Canada…….at night. Its available in two version, one with external power leads and one deisgned to be powered internally.

Source: Extreme [upp.so-net.ne.jp/EXTREME]