Summer and Fall of 2010 we started noticing issues with the batteries (Trojan T-105) in our cart fleet that was new in March 2009. Weak batteries, overheating, etc... EZ-Go came and did some testing and quickly realized 60-70% of the batteries were bad or close. They had the local Trojan distributor come in and test and replace according. Replaced 60% of the batteries. Many of the batteries that passed the initial testing started to fail and that's when we noticed that EZ-Go was replacing them with US batteries. Most of the old Trojans that are left are continuing to fail and after meeting with EZ-Go this week they told us 2 things....They are getting more reliability out of the US batteries and since the carts are now out of warranty we are basically on our own now with any of the old Trojans. The other difference between the two brands is price. Right now the best price I can get on the T-105 with a core trade-in is $91.21 with I think a 1 year warranty. The US Battery 6v with core are $79.87.
I have always been under the impression that Trojans were the best....not convinced anymore. Have replaced several sets of batteries for members with the US Batteries and have had no issues in the last 7 years. On the Trojans I have had 3-4 replaced under warranty and seen several premature failures.
Trojan Contacts for Kansas
Master Distributor
Continental Battery
800-442-0081
http://www.continentalbattery.com/site/home.asp US Batteries
http://www.usbattery.com/usb_index.htmlStandard Battery
KANSAS CITY
1616 Wyoming
Kansas City , MO 64102
(816) 421-8118
http://www.standardbatteryinc.com/