PSG - (Gel) Series
10 Year Design Life in Float Service
Click on the PDF icon to download summary sheet for our gel range.
General Specifications and Technical Data Sheets
| MODEL | NOMINAL VOLTAGE V |
NOMINAL CAPACITY C20 (AH) |
APPROX. DIMENSIONS (MM) Please refer to individual data sheets for full information |
TERMINAL TYPE |
CARTON QUANTITY |
DATA SHEET | ||
| L | W | OVERALL HEIGHT |
||||||
| PSG-12170 | 12 | 16 | 181 | 76 | 168 | FT2 | 2 | |
| PSG-12260 | 12 | 26 | 165 | 126 | 175 | FT3 | 1 | |
| PSG-12310 | 12 | 31 | 196 | 131 | 158 | FT3 | 1 | |
| PSG-12400* | 12 | 40 | 196 | 165 | 170 | FT3 | 1 | |
| PSG-12550* | 12 | 55 | 229 | 138 | 215 | FT3 | 1 | |
| PSG-12700* | 12 | 70 | 259 | 169 | 215 | FT3 | 1 | |
| PSG-121000* | 12 | 100 | 307 | 169 | 215 | FT3 | 1 | |
| PSG-121100* | 12 | 110 | 328 | 173 | 234 | FT3 | 1 | |
| PSG-121350* | 12 | 135 | 341 | 173 | 281 | FT3 | 1 | |
| PSG-121500* | 12 | 150 | 482 | 170 | 238 | FT6 | 1 | |
| PSG-122000* | 12 | 200 | 522 | 240 | 222 | FT6 | 1 | |
Triple Seal applies to all models marked*
Download summary sheet of all Gel Series products
Power-Sonic Europe manufactures a large range of Gel batteries of various designs of which only the most popular types are shown here. Specifications are for guidance only, so please contact us for information on our full range, detailed specifications and applications advice.
If you cannot find your battery requirements from our listings, please contact us here.
Terminal Detail

Triple Seal Detail

Features
- Sealed Maintenance Free
Valve regulated, spill proof construction allows trouble free, safe operation in any position, except continuous use in the inverted position. The sealed system eliminates electrolyte checking and water addition. The gases generated are recombined internally during normal use. - Shelf Life and Storage
Special vents, high purity lead and grid alloys assure a low self-discharge rate and consequently a long shelf life. Lower Storage temperatures enhance shelf life characteristics even further. - Long Service Life
Thick plate design based on sturdy lead-calcium grids and advanced paste technology yield design life of up to 10 years in standby applications - Standby Use
The float Service Life, or life expectancy under continuous float charge at 2.25vpc at 20 deg is 5 years for batteries up to 26ah and 10 years for batteries with capacities greater than 30 ah - Cyclic Use
The number of charge /discharge cycles depends on the capacity taken from the battery (a function of discharge rate and depth of discharge) operating temperature and charging method. - Design Flexibility
Batteries may be used in series and/or parallel to give you choice of voltage and capacity. - Compact Design
Power-Sonic Batteries utilise the state of the art design, highest grade materials, and a carefully controlled plate making process to provide excellent output per cell. - Designed-in Reliability
Cutting edge, manufacturing and process control combined with strict quality assurance procedures guarantee consistent and dependable performance. - Wide Operating Temperature Range
Charge -15 to 50° C
Discharge -15° to 60° C
Storage -20° to + 50° C (in fully charged condition)
Electrical Characteristics
Battery Construction
- Gelled Thixotropic electrolyte
- Leak proof design
- High conductivity terminals
- High integrity terminal seals including compression grommet
- Low pressure non return rubber valves
- Low resistance micro porous special low resistance leaf separators
- Special grid alloys for prolonged service Life
- ABS plastic containers
Standards
- Non Spill able Classification
- IATA Approved as Non Hazardous
- Available to BS6290 Part 4
- Manufactured to ISO 900
Applications
- Photovoltaic / Solar / Wind
- Telecommunications
- Cycling / Float service
- Wheelchair / Electric vehicle
- Boats/Marine/Navigational Aids
- Portable medical equipment
- Golf

