TRANE SMF won again in 2009.

March 2016

The famous TM Magazine again conducted the testing comparison of 11 well-known brand batteries. The results were published in its November 2009 issue. Trane won again and this time it makes Trane Silver Calcium SMF from Siam Battery Industry of Thailand become not only the 2-time winner but also the only battery that received 3 consecutive Five-Star ratings in 2003, 2006 and 2009.