Flooded (vented, flat plate)
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.
Terminals: top
Models & variants
C10 = 10h to 1.80 Vpc at 20 °C
SD 5
2 V · 80 Ah C10
SD 7
2 V · 120 Ah C10
SD 9
2 V · 160 Ah C10
SD 11
2 V · 200 Ah C10
SD 13
2 V · 240 Ah C10
SD 15
2 V · 280 Ah C10
SD 17
2 V · 320 Ah C10
SD 19
2 V · 360 Ah C10
SD 21
2 V · 400 Ah C10
SD 23
2 V · 440 Ah C10
SDH 13
2 V · 480 Ah C10
SDH 15
2 V · 560 Ah C10
SDH 17
2 V · 640 Ah C10
SDH 19
2 V · 720 Ah C10
SDH 21
2 V · 800 Ah C10
SDH 23
2 V · 880 Ah C10
SDH 25
2 V · 960 Ah C10
SDH 27
2 V · 1040 Ah C10
SDH 29
2 V · 1120 Ah C10
SDH 31
2 V · 1200 Ah C10
SDH 33
2 V · 1280 Ah C10
SDH 35
2 V · 1360 Ah C10
SDH 37
2 V · 1440 Ah C10
SDH 39
2 V · 1520 Ah C10
SDH 41
2 V · 1600 Ah C10
SDH 43
2 V · 1680 Ah C10
SDH 45
2 V · 1760 Ah C10
SDH 47
2 V · 1840 Ah C10
SDH 49
2 V · 1920 Ah C10
SDH 51
2 V · 2000 Ah C10
SDH 53
2 V · 2080 Ah C10
SDH 55
2 V · 2160 Ah C10
SDH 57
2 V · 2240 Ah C10
SDH 59
2 V · 2320 Ah C10
Design life: 15-year design life
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 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.
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.