Use these aluminum water cooling boards to keep your RC boat batteries cool.
These are high quality, beautifully finished aluminum anodized blue. Includes all necessaary hardware and o-rings.
Weight: 83g each
Clearly never tried before it left the factory. The o-ring groove isn't deep enough, the result is you can't install the o-ring without it popping out as fast as you install it. Which is why I guess it comes without the o-ring installed. O-ring is 2mm dia, groove only around 0.9mm deep. It is just possible if you hold the o-ring in place with your fingers then wet the top plate and slide it over the o-ring pinning it down. Also the nipple threads break through into the o-ring groove, hardly ideal. Amateur design.
timo produto! Recomendo!!!bu rnden ben 2 set aldm.en ksa zamanda kullanacam.umarm memnun kalrm :)So, where are the rave reviews of how well these are cooling your batrteries???
C'mon guys, lets have it!