Flooded (vented)
High cyclic flooded cell
Very long-life flooded battery for energy storage. It is a vented range based on the OPzS design, built for stored energy in renewable applications where discharge cycles must be highly reliable. A tubular low-antimony die-cast plate gives very low water consumption: under float conditions, topping up is needed every three years. Low self-discharge, lower maintenance costs, fully recyclable.
Terminals: top
Models & variants
C120 = 120h to 1.85 Vpc at 20 °C
LM/S 150
2 V · 150 Ah C120
LM/S 220
2 V · 220 Ah C120
LM/S 290
2 V · 290 Ah C120
LM/S 360
2 V · 360 Ah C120
LM/S 435
2 V · 435 Ah C120
LM/S 510
2 V · 510 Ah C120
LM/S 610
2 V · 610 Ah C120
LM/S 710
2 V · 710 Ah C120
LM/S 870
2 V · 870 Ah C120
LM/S 1020
2 V · 1020 Ah C120
LM/S 1160
2 V · 1160 Ah C120
LM/S 1310
2 V · 1310 Ah C120
LM/S 1450
2 V · 1450 Ah C120
LM/S 1740
2 V · 1740 Ah C120
LM/S 2200
2 V · 2200 Ah C120
LM/S 2550
2 V · 2550 Ah C120
LM/S 2750
2 V · 2750 Ah C120
LM/S 2900
2 V · 2900 Ah C120
LM/S 3260
2 V · 3260 Ah C120
LM/S 3625
2 V · 3625 Ah C120
LM/S 4300
2 V · 4300 Ah C120
LM/S 5000
2 V · 5000 Ah C120
Design life: The LM/S datasheet gives no explicit number. The FIAMM general folder chart places LM/S at the 20-year level.
Related
OPzS flooded cell
20-year design life vented OPzS range meeting DIN 40736, for demanding applications. Typical uses are telecom, industrial UPS, utilities, industry, railways and oil & gas. It is robust for applications where discharge cycles must be highly reliable, and capacity exceeds the DIN specification. A low-antimony tubular die-cast plate gives very low water consumption. Low self-discharge, lower maintenance costs, fully recyclable.
High-rate flooded cells
15-year design life flat-plate flooded cells for demanding high-rate applications. They suit loads that need high power over a short period, such as industrial UPS, utilities/switchgear, industry and oil & gas. Special low-antimony plates keep maintenance low: under normal float, topping up is needed every three years. Low self-discharge, lower operating costs, fully recyclable. SD = shorter 423 mm cells; SDH = taller high-capacity cells.
GRoE flooded cell
The longest-life lead-acid battery, designed to operate 25 years without loss of performance. It is a vented GroE range meeting DIN 40738, with a Planté positive pure-lead plate in a laminate design. It delivers deep-discharge and high-rate performance. The pure-lead positive plate gives very low water consumption: a single topping up every 3 years in float. Low self-discharge in storage, fully recyclable. Optional nut & bolt terminals for UK National Grid.