ATF: Bighorn - What kind of battery is in my 2014 Bighorn 3260EL?

[GregBassine]

Hello, We have a 2014 Bighorn 3260EL 5th Wheel. I cannot tell weather our batteries are no maintenance or if I need to add water to them. There are no apparent openings where water can be added, however I cannot see any markings which dictate either way. I have attached a photo to assist.

I am sure these are the standard batteries which came with the RV.

Your thoughts? As always, I appreciate your feedback and look forward to your reply.

 

[jnbhobe]

See if the panel on the right pries off if not its maintenance free

 

[DocFather]

Is there any identifications on it?

 

[GregBassine]

Is there any identifications on it?

I couldn't see any. I just checked with the dealer and they identified the battery and found it to be maintenance free. Never knew they did that on deep cell RV batteries. Thanks everyone for your help...