Battery characteristics:
Structurally, the positive electrode of battery adopts tubular plate, skeleton adopts Pb-Sb alloy and negative electrode adopts slab plate;
The septum adopts porous rubber and PVC, the electrolyte is liquid-enriched and the battery case is transparent AS case;
The special plate electrode structure greatly improves its corrosion resistance and the design life can reach 20 years;
Excellent high current discharge characteristics and charging acceptance; there is sufficient battery solution during discharge;
The internal resistance is very low and the battery is easy to maintain, in line with DIN40736 and 2EC60896-21 standards.
The specifications of KOKAMCOM OPzS series batteries are applicable to the fields of photovoltaic system, safety system, emergency lighting, nuclear power station, traffic system, UPS system, wind power system, communication system and so on.
Specification model |
Rated voltage (V) |
Rated capacity C10(Ah) |
Rated discharge current (A) |
Maximum discharge current (A) |
Boundary dimensions(mm) | Reference weight (kg) |
Equalized charge voltage (V) |
Floating charge voltage(V) |
Terminal type |
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Length | Width | Height | Total height | |||||||||
PowerStorage2OPzS250 | 2 | 250 | 25 | 1500 | 206 | 124 | 355 | 410 | 15.1 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS300 | 2 | 300 | 30 | 1800 | 206 | 145 | 355 | 410 | 17.5 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS350 | 2 | 350 | 35 | 2100 | 206 | 124 | 471 | 526 | 19.8 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS420 | 2 | 420 | 42 | 2520 | 206 | 145 | 471 | 526 | 23 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS490 | 2 | 490 | 49 | 2940 | 206 | 166 | 471 | 526 | 26.2 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS600 | 2 | 600 | 60 | 3600 | 206 | 166 | 646 | 701 | 35.3 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS800 | 2 | 800 | 80 | 4800 | 210 | 191 | 646 | 701 | 28.2 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS1000 | 2 | 1000 | 100 | 6000 | 210 | 233 | 646 | 701 | 58 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS1200 | 2 | 1200 | 120 | 7200 | 210 | 275 | 646 | 701 | 67.8 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS1500 | 2 | 1500 | 150 | 9000 | 210 | 275 | 771 | 828 | 81.7 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS2000 | 2 | 2000 | 200 | 12000 | 210 | 399 | 773 | 828 | 119.5 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS2500 | 2 | 2500 | 250 | 15000 | 212 | 487 | 771 | 826 | 152 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |
PowerStorage2OPzS3000 | 2 | 3000 | 300 | 18000 | 212 | 576 | 771 | 806 | 170 | 2.35 | 2.25 | Round tin-plated copper terminal post φ20-M8 |