The Power Experts

FIAMM SD SDH Battery Series

FIAMM SD SDH SeriesThe FIAMM SD SDH Battery Series of flooded batteries is the perfect choice for applications where a high demand must be met for a short time frame. Due to a special low antimony plate design, the SD SDH series offers low maintenance and the resulting lower operating costs, with low self-discharge for a long storage period without needing a refreshing charge. Batteries need topping-up once every three years under normal operating conditions. The SD SDH flooded batteries are eco-friendly and fully recyclable.

The unique FIAMM terminal design permits pillar growth during cell life without leakage. The SD SDH range has a design life of 15 years and boasts low self discharge that allows up to 6 months without recharge in open circuit condition. All SD SDH models are available in a dry charge version.

FIAMM SD SDH Battery Series Features

  • The flat plates design provides a larger active surface area; the result is maximum performance with a high rate discharge
  • Electrolyte: sulphuric acid electrolyte with specific gravity of 1.27 kg/l at 68°F
  • Low internal resistance due to high porosity separators
  • Robust box construction made of SAN with a flame retardant ABS lid
  • Flameproof vent plugs made of porous materials for superior safety
  • Long shelf life of up to six months is possible without recharge (<2% discharge per month)
  • Flat post is designed for high contact area with rigid connection
  • Rigid copper connections to allow higher currents

SD SDH Specifications

Cell Type Nom. Capacity (Ah)
10H to 1.8VPC at 68°F
Dimensions (in.)
L x W x H
Weight lbs.
(w/electrolyte)
SD 5 80 4.06 x 8.11 x 16.65 32
SD 7 120 4.06 x 8.11 x 16.65 34
SD 9 160 4.88 x 8.11 x 16.65 42
SD 11 200 4.88 x 8.11 x 16.65 45
SD 13 240 5.71 x 8.11 x 16.65 52
SD 15 280 5.71 x 8.11 x 16.65 56
SD 17 320 7.36 x 8.11 x 16.65 65
SD 19 360 7.36 x 8.11 x 16.65 67
SD 21 400 7.36 x 8.11 x 16.65 71
SD 23 440 7.36 x 8.11 x 16.65 73
SDH 13 480 5.71 x 8.11 x 27.95 94
SDH 15 560 5.71 x 8.11 x 27.95 101
SDH 17 640 8.27 x 7.52 x 27.95 126
SDH 19 720 8.27 x 7.52 x 27.95 131
SDH 21 800 8.27 x 7.52 x 27.95 138
SDH 23 880 8.27 x 9.17 x 27.95 157
SDH 25 960 8.27 x 9.17 x 27.95 162
SDH 27 1040 8.27 x 9.17 x 27.95 168
SDH 29 1120 8.27 x 10.83 x 27.95 185
SDH 31 1200 8.27 x 10.83 x 27.95 192
SDH 33 1280 8.27 x 10.83 x 27.95 197
SDH 35 1360 8.27 x 10.83 x 27.95 204
SDH 37 1440 8.58 x 14.49 x 27.05 278
SDH 39 1520 8.58 x 14.49 x 27.05 280
SDH 41 1600 8.58 x 14.49 x 27.05 282
SDH 43 1680 8.58 x 14.49 x 27.05 284
SDH 45 1760 8.58 x 14.49 x 27.05 287
SDH 47 1840 8.58 x 14.49 x 27.05 287
SDH 49 1920 8.58 x 14.49 x 27.05 289
SDH 51 2000 8.58 x 17.64 x 27.05 331
SDH 53 2080 8.58 x 17.64 x 27.05 335
SDH 55 2160 8.58 x 17.64 x 27.05 340
SDH 57 2240 8.58 x 17.64 x 27.05 344
SDH 59 2320 8.58 x 17.64 x 27.05 348

For more in-depth specifications, see the data sheet.

For more information about FIAMM Batteries,
call 800-876-9373 or email sales@power-solutions.com.