Home Green Accessories Guide Are all gel batteries deep cycled?

Are all gel batteries deep cycled?

I think that there are gel batteries that are dual-purpose and can be used for both i.e. starting as well as deep cycle applications. But I want to ask you people about such gel batteries that are intended for using only as a starting battery and cannot withstand being fully discharged. Are there such gel batteries? Could you enlighten me on these batteries? I would like to hear soon from you guys. Thanks.