3. 6V ER14250 ER14505 ER26500 ER34615 Saft Tadiran Xeno equivalent FORTE BRAND ER34615 ER34615M ER34615H Saft LS33600 battery is a D size 3. 6 volt lithium battery. Saft battery is very popular in home alarm systems, tracking systems, electronics, meters Forte brand replacment