4 Volt flooded lead-acid batteries
Rolls-Surrette 4 CS 17P deep-cycle 4V battery, 546Ah/20h capacity, 3 + 7 years warranty (minimum order qty.)
Rolls-Surrette 4 KS 21P deep-cycle 4V battery, 1104Ah/20h capacity, 3 + 7 years warranty (minimum order qty.)
Rolls-Surrette 4 KS 25P deep-cycle 4V battery, 1350Ah/20h capacity, 3 + 7 years warranty (minimum order qty.)
Rolls-Surrette 4 KS 27P deep-cycle 4V battery, 1460Ah/20h capacity, 3 + 7 years warranty (minimum order qty.)
Trojan IND23-4V, 4V battery, industrial series, 1270Ah/20h capacity, smart carbon, double L terminals, 3 + 5 years warranty
