Delta-Q Chargers & T-1275 AGM batteries

Yes, you can use the charger to charge an equivalent T-1275 AGM batteries, but you will need to set the active algorithm on the charger appropriately.
 
For Trojan T-1275-AES (130Ah), you can try algorithm #42, which is suitable for 80-140Ah AGM batteries. 
 
The recommendations are based on the application chart on this page:
 
Which Algorithm/Charge profile should I use for my battery? – Delta-Q Technologies
 
Since is an EZGO QuiQ model and this algorithm is not part of the pre-loaded profiles, it will need to be added using the QuiQ Programmer CT kit, which can be purchased through our distributors:
 
https://delta-q.com/distributors/
 
You may also be able to find a local golf cart or battery distributor who can do the programming for you.
 
The algorithm can be downloaded here:
 
https://support.delta-q.com/hc/en-us/articles/360015622711-Download-Algorithms-for-QuiQ-Series-Chargers
 
And then uploaded to the charger by following the instructions here:
 
https://support.delta-q.com/hc/en-us/articles/360015622811-QuiQ-Series-How-to-change-algorithms-using-the-QuiQ-Programmer-CT-software