OT4-4
Small Series- Voltage
- 4V
- Capacity
- 4Ah
- Hour Rate
- 20
- Dimensions (L x W x H)
- 48 x 48 x 102 x 108 mm
More specifications
- Type
- Small Series
- Weight
- 0.47 kg
- Terminal
- F1
- Polarity
- D
Power Supply Battery
An industrial battery is a sealed, maintenance-free lead-acid battery built for continuous standby and cyclic power in demanding environments. Thaihuawei's OUTDO-brand industrial batteries deliver stable backup power for UPS battery systems, telecom networks, and other critical infrastructure that cannot tolerate downtime.
100% testing before out of factory, stable, reliable, quality warranty for a long time.
The battery plates are made of multiple lead alloy, enhancing corrosion resistance and prolonging battery life.
Completely sealed and maintenance free, with a low self-discharge rate and good sealing property.
Good charge-discharge acceptability for reliable performance in standby and cyclic use.
Cyclic application: deep cycle charge-discharge for more than 260 times.
Floating application: rated for 3-5 years of service life.

The backbone of UPS battery backup for computer backup power, data center, and banking systems.

Keeps base stations, and network equipment online during grid interruptions, supporting uninterrupted signal coverage.

Keeps CCTV, access control, and monitoring systems running through outages so security coverage never drops.

Reliable standby power keeps security and anti-theft alarm systems armed and ready, even through grid outages.

Provides critical standby power for substation control and protection equipment where continuous uptime is essential.

Powers railroad engine start-up and railway signal communication, built to withstand constant vibration and duty cycles.

Sealed, spill-proof construction delivers dependable power for onboard marine electronics and emergency systems at sea.

Maintenance-free power for factory equipment, electric tools, and production-line backup where downtime is not an option.

Stable backup voltage for protecting other backup power needs including toys, IoT devices, small electronic equipment.
Correction factor: 4mV/°C per cell
If the battery is fully discharged (100% depth), the typical charging time is 24-27 hours.
The battery is considered fully charged when:
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| Model | Type | Voltage (V) | Capacity (Ah) | Hour Rate (HR) | Dimension±2 (mm) | Weight±3% (KG) | Terminal | Polarity | Datasheet |
|---|---|---|---|---|---|---|---|---|---|
| OT4-4 | Small Series | 4 | 4 | 20 | 48*48*102*108 | 0.47 | F1 | D | |
| OT4.5-4 | Small Series | 4 | 4.5 | 20 | 48*48*102*108 | 0.55 | F1 | D | |
| OT6-4 | Small Series | 4 | 6 | 20 | 70*48*100*106 | 0.66 | F1 | D | |
| OT1.3-6 | Small Series | 6 | 1.3 | 20 | 97*24*51*57 | 0.29 | F1 | C | |
| OT2.8-6 | Small Series | 6 | 2.8 | 20 | 66*33*97*103 | 0.56 | F1 | A | |
| OT3.2-6 | Small Series | 6 | 3.2 | 20 | 125*33*60*66 | 0.62 | F1 | C | |
| OT4-6 | Small Series | 6 | 4 | 20 | 70*48*100*106 | 0.65 | F1 | A | |
| OT4-6/A | Small Series | 6 | 4 | 20 | 70*48*100*106 | 0.7 | F1 | A | |
| OT4.5-6 | Small Series | 6 | 4.5 | 20 | 70*48*100*106 | 0.68 | F2 | A | |
| OT4.5-6 | Small Series | 6 | 4.5 | 20 | 70*48*100*106 | 0.68 | F1 | A | |
| OT4.5-6/A | Small Series | 6 | 4.5 | 20 | 70*48*100*106 | 0.8 | F1 | A | |
| OT5-6/C | Small Series | 6 | 5 | 20 | 170*35*70*76 | 0.92 | F1 | C | |
| OT5-6/S | Small Series | 6 | 5 | 20 | 67*67*97*116 | 0.81 | S1 | A | |
| OT5-6/A | Small Series | 6 | 5 | 20 | 70*48*100*106 | 0.84 | F1 | A | |
| OT5-6 | Small Series | 6 | 5 | 20 | 70*48*100*106 | 0.77 | F1 | A | |
| OT7-6/B | Small Series | 6 | 7 | 20 | 151*35*94*100 | 1.08 | F1 | C | |
| OT7-6 | Small Series | 6 | 7 | 20 | 151*35*94*100 | 1.2 | F2 | C | |
| OT7-6 | Small Series | 6 | 7 | 20 | 151*35*94*100 | 1.2 | F1 | C | |
| OT10-6 | Small Series | 6 | 10 | 20 | 151*50*94*100 | 1.63 | F2 | C | |
| OT10-6 | Small Series | 6 | 10 | 20 | 151*50*94*100 | 1.63 | F1 | C | |
| OT12-6 | Small Series | 6 | 12 | 20 | 151*50*94*100 | 1.78 | F2 | C | |
| OT12-6 | Small Series | 6 | 12 | 20 | 151*50*94*100 | 1.78 | F1 | C | |
| OT1.3-12 | Small Series | 12 | 1.3 | 20 | 97*43*52*58 | 0.56 | F1 | E | |
| OT1.3-12 | Small Series | 12 | 1.3 | 20 | 97*43*53*59 | 0.57 | F1 | E | |
| OT1.3-12 | Small Series | 12 | 1.3 | 20 | 97*45*53*59 | 0.58 | F1 | E | |
| OT2.2-12 | Small Series | 12 | 2.2 | 20 | 178*35*61*67 | 0.91 | F1 | C | |
| OT3.3-12 | Small Series | 12 | 3.3 | 20 | 134*67*61*67 | 1.27 | F1 | E | |
| OT4-12 | Small Series | 12 | 4 | 20 | 90*70*100*109 | 1.43 | L0 | C | |
| OT4-12 | Small Series | 12 | 4 | 20 | 90*70*100*106 | 1.43 | F2 | C | |
| OT4-12 | Small Series | 12 | 4 | 20 | 90*70*100*106 | 1.43 | F1 | C | |
| OT4.5-12 | Small Series | 12 | 4.5 | 20 | 90*70*100*106 | 1.41 | F2 | C | |
| OT4.5-12 | Small Series | 12 | 4.5 | 20 | 90*70*100*106 | 1.41 | F1 | C | |
| OT4.5-12/B | Small Series | 12 | 4.5 | 20 | 90*70*100*106 | 1.38 | F2 | C | |
| OT4.5-12/B | Small Series | 12 | 4.5 | 20 | 90*70*100*106 | 1.38 | F1 | C | |
| OT4.5-12/B | Small Series | 12 | 4.5 | 20 | 90*70*100*109 | 1.38 | L0 | C | |
| OT4.5-12/A | Small Series | 12 | 4.5 | 20 | 90*70*100*106 | 1.61 | F1 | C | |
| OT5-12/C | Small Series | 12 | 5 | 20 | 90*70*100*106 | 1.48 | F1 | C | |
| OT5-12/B | Small Series | 12 | 5 | 20 | 90*70*100*106 | 1.56 | F2 | C | |
| OT5-12/B | Small Series | 12 | 5 | 20 | 90*70*100*106 | 1.56 | F1 | C | |
| OT5-12 | Small Series | 12 | 5 | 20 | 90*70*100*106 | 1.68 | F2 | C | |
| OT5-12 | Small Series | 12 | 5 | 20 | 90*70*100*106 | 1.68 | F1 | C | |
| OT6-12 | Small Series | 12 | 6 | 20 | 151*51*94*100 | 1.68 | F2 | F | |
| OT6-12 | Small Series | 12 | 6 | 20 | 151*51*94*100 | 1.68 | F1 | F | |
| OT7-12 | Small Series | 12 | 7 | 20 | 151*65*94*103 | 2.09 | L0 | F | |
| OT7-12 | Small Series | 12 | 7 | 20 | 151*65*94*100 | 2.09 | F2 | F | |
| OT7-12 | Small Series | 12 | 7 | 20 | 151*65*94*100 | 2.09 | F1 | F | |
| OT7-12/C | Small Series | 12 | 7 | 20 | 151*65*94*100 | 1.97 | F1 | F | |
| OT7-12/C | Small Series | 12 | 7 | 20 | 151*65*94*100 | 1.97 | F2 | F | |
| OT7.2-12 | Small Series | 12 | 7.2 | 20 | 151*65*94*100 | 2.04 | F2 | F | |
| OT7.2-12 | Small Series | 12 | 7.2 | 20 | 151*65*94*100 | 2.04 | F1 | F | |
| OT7.5-12/B | Small Series | 12 | 7.5 | 20 | 151*65*94*100 | 2.14 | F2 | F | |
| OT7.5-12/B | Small Series | 12 | 7.5 | 20 | 151*65*94*100 | 2.14 | F1 | F | |
| OT7.5-12 | Small Series | 12 | 7.5 | 20 | 151*65*94*100 | 2.19 | F2 | F | |
| OT7.5-12 | Small Series | 12 | 7.5 | 20 | 151*65*94*100 | 2.19 | F1 | F | |
| OT8-12 | Small Series | 12 | 8 | 20 | 151*65*94*103 | 2.32 | L0 | F | |
| OT8-12 | Small Series | 12 | 8 | 20 | 151*65*94*100 | 2.32 | F2 | F | |
| OT8-12 | Small Series | 12 | 8 | 20 | 151*65*94*100 | 2.32 | F1 | F | |
| OT9-12 | Small Series | 12 | 9 | 20 | 151*65*94*100 | 2.4 | F2 | F | |
| OT9-12 | Small Series | 12 | 9 | 20 | 151*65*94*100 | 2.4 | F1 | F | |
| OT9-12/A | Small Series | 12 | 9 | 20 | 151*65*94*100 | 2.53 | F2 | F | |
| OT9-12/A | Small Series | 12 | 9 | 20 | 151*65*94*100 | 2.53 | F1 | F | |
| OT10-12 | Small Series | 12 | 10 | 20 | 151*65*111*117 | 2.94 | F2 | F | |
| OT10-12/C | Small Series | 12 | 10 | 20 | 151*98*95*104 | 3.28 | L0 | F | |
| OT10-12/C | Small Series | 12 | 10 | 20 | 151*98*95*101 | 3.28 | F2 | F | |
| OT10-12/C | Small Series | 12 | 10 | 20 | 151*98*95*101 | 3.28 | F1 | F | |
| OT12-12 | Small Series | 12 | 12 | 20 | 151*98*95*104 | 3.54 | L0 | F | |
| OT12-12 | Small Series | 12 | 12 | 20 | 151*98*95*101 | 3.54 | F2 | F | |
| OT12-12 | Small Series | 12 | 12 | 20 | 151*98*95*101 | 3.54 | F1 | F | |
| OT12-12 | Small Series | 12 | 12 | 20 | 151*98*96*100 | 3.54 | T7 | F | |
| OT17-12 | Small Series | 12 | 17 | 20 | 181*77*155*155 | 4.76 | T7 | D | |
| OT17-12 | Small Series | 12 | 17 | 20 | 181*77*167*167 | 4.76 | L1 | D | |
| OT17-12 | Small Series | 12 | 17 | 20 | 181*77*167*167 | 4.76 | B10 | D | |
| OT17-12 | Small Series | 12 | 17 | 20 | 181*77*167*167 | 4.76 | T8 | D | |
| OT20-12 | Small Series | 12 | 20 | 20 | 181*77*155*155 | 5.18 | T7 | D | |
| OT20-12 | Small Series | 12 | 20 | 20 | 181*77*167*167 | 5.18 | L1 | D | |
| OT20-12 | Small Series | 12 | 20 | 20 | 181*77*167*167 | 5.18 | B10 | D | |
| OT20-12 | Small Series | 12 | 20 | 20 | 181*77*167*167 | 5.18 | T8 | D | |
| OT20-12/A | Small Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | L1 | D | |
| OT20-12/A | Small Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | B10 | D | |
| OT20-12/A | Small Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | T8 | D | |
| OT22-12 | Small Series | 12 | 22 | 20 | 181*77*167*167 | 5.65 | T8 | D | |
| OT22-12 | Small Series | 12 | 22 | 20 | 181*77*167*167 | 5.65 | L1 | D | |
| OT24-12 | Small Series | 12 | 24 | 20 | 175*166*125*125 | 7.5 | L2 | E | |
| OT24-12 | Small Series | 12 | 24 | 20 | 175*166*125*125 | 7.5 | T0 | E | |
| OT26-12/H | Small Series | 12 | 26 | 20 | 175*166*125*125 | 7.8 | L2 | E | |
| OT26-12/H | Small Series | 12 | 26 | 20 | 175*166*125*125 | 7.8 | T0 | E | |
| OT26-12/W | Small Series | 12 | 26 | 20 | 175*166*125*125 | 8.05 | L2 | E | |
| OT26-12/W | Small Series | 12 | 26 | 20 | 175*166*125*125 | 8.05 | T0 | E | |
| OT26-12 | Small Series | 12 | 26 | 20 | 165*125*174*174 | 7.78 | L2 | D | |
| OT26-12/A | Small Series | 12 | 26 | 20 | 165*125*174*174 | 8.38 | L2 | D | |
| OT28-12 | Small Series | 12 | 28 | 20 | 175*166*125*125 | 8.5 | L2 | E | |
| OT28-12 | Small Series | 12 | 28 | 20 | 175*166*125*125 | 8.5 | T0 | E | |
| OT28-12/W | Small Series | 12 | 28 | 20 | 175*166*125*125 | 8.8 | L2 | E | |
| OT28-12/W | Small Series | 12 | 28 | 20 | 175*166*125*125 | 8.8 | T0 | E | |
| OT33-12/B | Small Series | 12 | 33 | 20 | 194*132*170*174 | 9.6 | T1 | C | |
| OT33-12 | Small Series | 12 | 33 | 20 | 194*132*170*170 | 9.9 | L2 | C | |
| OT33-12 | Small Series | 12 | 33 | 20 | 194*132*170*174 | 9.9 | T1 | C | |
| OT35-12 | Small Series | 12 | 35 | 20 | 194*132*170*170 | 10.3 | L2 | C | |
| OT35-12 | Small Series | 12 | 35 | 20 | 194*132*170*174 | 10.3 | T1 | C | |
| OT35-12 | Small Series | 12 | 35 | 20 | 195*130*153*180 | 10.35 | B8 | C | |
| OT35-12 | Small Series | 12 | 35 | 20 | 195*130*153*166 | 10.35 | T1 | C | |
| OT38-12 | Small Series | 12 | 38 | 20 | 196*166*173*173 | 11.8 | T1 | D | |
| OT38-12 | Small Series | 12 | 38 | 20 | 196*166*173*173 | 11.9 | T1 | D | |
| OT40-12 | Small Series | 12 | 40 | 20 | 196*166*173*173 | 12.6 | B1 | D | |
| OT40-12 | Small Series | 12 | 40 | 20 | 196*166*173*173 | 12.6 | T1 | D | |
| OT42-12 | Small Series | 12 | 42 | 20 | 196*166*173*173 | 13.5 | T1 | D | |
| OT45-12 | Small Series | 12 | 45 | 20 | 196*166*173*173 | 14.3 | T1 | D | |
| OT55-12 | Small Series | 12 | 55 | 20 | 228*137*211*216 | 16.8 | T1 | C | |
| OT55-12 | Small Series | 12 | 55 | 20 | 230*138*221*221 | 16.8 | B3 | C | |
| OT100-6 | Medium and Large Series | 6 | 100 | 10 | 195*170*204*211 | 14 | T2 | A | |
| OT150-6 | Medium and Large Series | 6 | 150 | 10 | 260*180*246*253 | 24.9 | T3 | B | |
| OT180-6 | Medium and Large Series | 6 | 180 | 10 | 306*168*222*227 | 27 | T2 | B | |
| OT200-6 | Medium and Large Series | 6 | 200 | 10 | 323*177*225*230 | 30 | T2 | B | |
| OT65-12/C | Medium and Large Series | 12 | 65 | 20 | 350*167*173*173 | 19.05 | T1 | D | |
| OT65-12/B | Medium and Large Series | 12 | 65 | 20 | 350*167*173*173 | 19.2 | T3 | D | |
| OT65-12 | Medium and Large Series | 12 | 65 | 10 | 350*167*173*173 | 20.6 | T3 | D | |
| OT75-12/C | Medium and Large Series | 12 | 75 | 20 | 260*168*212*219 | 21.6 | T1 | C | |
| OT75-12 | Medium and Large Series | 12 | 75 | 10 | 260*168*212*219 | 22.7 | T1 | C | |
| OT75-12 | Medium and Large Series | 12 | 75 | 10 | 260*168*222*222 | 22.9 | B3 | C | |
| OT85-12 | Medium and Large Series | 12 | 85 | 10 | 260*168*212*219 | 25.2 | T1 | C | |
| OT85-12 | Medium and Large Series | 12 | 85 | 10 | 260*168*222*222 | 25.4 | B3 | C | |
| OT90-12 | Medium and Large Series | 12 | 90 | 10 | 307*169*208*228 | 27 | B11 | C | |
| OT90-12 | Medium and Large Series | 12 | 90 | 10 | 307*169*208*213 | 27 | T1 | C | |
| OT100-12/B | Medium and Large Series | 12 | 100 | 20 | 333*173*216*222 | 28.1 | T3 | C | |
| OT100-12 | Medium and Large Series | 12 | 100 | 10 | 333*173*216*222 | 30.5 | T3 | C | |
| OT100-12/A | Medium and Large Series | 12 | 100 | 10 | 333*173*216*222 | 31.2 | T3 | C | |
| OT120-12/C | Medium and Large Series | 12 | 120 | 20 | 406*172*208*237 | 32.5 | T2 | C | |
| OT120-12/B | Medium and Large Series | 12 | 120 | 20 | 406*172*208*237 | 34 | T2 | C | |
| OT120-12 | Medium and Large Series | 12 | 120 | 10 | 406*172*208*237 | 36.6 | B4 | C | |
| OT120-12 | Medium and Large Series | 12 | 120 | 10 | 406*172*208*237 | 36.6 | T2 | C | |
| OT150-12/C | Medium and Large Series | 12 | 150 | 20 | 484*170*241*241 | 40.2 | T3 | C | |
| OT150-12 | Medium and Large Series | 12 | 150 | 10 | 484*170*241*241 | 42.5 | B5 | C | |
| OT150-12 | Medium and Large Series | 12 | 150 | 10 | 484*170*241*241 | 42.5 | T3 | C | |
| OT150-12/A | Medium and Large Series | 12 | 150 | 10 | 484*170*241*241 | 44 | T3 | C | |
| OT180-12 | Medium and Large Series | 12 | 180 | 10 | 532*209*215*245 | 53.4 | B6 | E | |
| OT180-12 | Medium and Large Series | 12 | 180 | 10 | 532*209*215*220 | 53.4 | T2 | E | |
| OT200-12/C | Medium and Large Series | 12 | 200 | 20 | 522*239*217*222 | 56.7 | T3 | E | |
| OT200-12 | Medium and Large Series | 12 | 200 | 10 | 522*239*217*222 | 60.2 | T3 | E | |
| OT200-12 | Medium and Large Series | 12 | 200 | 10 | 522*239*217*242 | 60.2 | B6 | E | |
| OT220-12 | Medium and Large Series | 12 | 220 | 10 | 522*239*217*242 | 66.1 | B6 | E | |
| OT250-12 | Medium and Large Series | 12 | 250 | 10 | 520*269*220*245 | 72.3 | B7 | E | |
| OT250-12 | Medium and Large Series | 12 | 250 | 10 | 520*269*220*225 | 72.3 | T2 | E | |
| OT250-12/B | Medium and Large Series | 12 | 250 | 10 | 520*269*220*225 | 71.2 | T2 | E | |
| OT250-12/C | Medium and Large Series | 12 | 250 | 20 | 520*269*220*225 | 68.6 | T2 | E | |
| OT100-2 | 2V Series | 2 | 100 | 10 | 171*72*206*214 | 5.85 | B6 | A | |
| OT200-2/B | 2V Series | 2 | 200 | 10 | 173*111*328*365 | 11.73 | T3 | A | |
| OT200-2 | 2V Series | 2 | 200 | 10 | 173*111*328*365 | 13.4 | T5 | A | |
| OT300-2/B | 2V Series | 2 | 300 | 10 | 171*151*333*365 | 16.9 | T3 | A | |
| OT300-2 | 2V Series | 2 | 300 | 10 | 171*151*333*365 | 19.2 | T5 | A | |
| OT400-2 | 2V Series | 2 | 400 | 10 | 211*175*328*367 | 26.5 | T5 | H | |
| OT500-2 | 2V Series | 2 | 500 | 10 | 242*173*329*367 | 31 | T5 | H | |
| OT600-2 | 2V Series | 2 | 600 | 10 | 301*175*331*365 | 38.2 | T5 | H | |
| OT800-2 | 2V Series | 2 | 800 | 10 | 409*177*330*365 | 53.2 | T5 | I | |
| OT1000-2 | 2V Series | 2 | 1000 | 10 | 475*175*328*365 | 62 | T5 | I | |
| OT1500-2 | 2V Series | 2 | 1500 | 10 | 401*351*343*382 | 98.5 | T5 | J | |
| OT9-12/HR | High Rate Series | 12 | 9 | 20 | 151*65*94*100 | 2.4 | F2 | F | |
| OT12-12/HR | High Rate Series | 12 | 12 | 20 | 151*98*95*101 | 3.54 | F2 | F | |
| OT20-12/HR | High Rate Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | L1 | D | |
| OT100-12/HR | High Rate Series | 12 | 100 | 10 | 333*173*216*222 | 31.2 | T3 | C | |
| OT55-12/FT | Front Terminal Series | 12 | 55 | 20 | 291*106*223*231 | 15.7 | T6 | E | |
| OT75-12/FT | Front Terminal Series | 12 | 75 | 10 | 562*116*187*195 | 25.4 | T2 | E | |
| OT100-12/FT | Front Terminal Series | 12 | 100 | 10 | 410*110*287*295 | 31.7 | T2 | E | |
| OT105-12/FT | Front Terminal Series | 12 | 105 | 10 | 507*110*224*232 | 31 | T3 | E | |
| OT120-12/FT | Front Terminal Series | 12 | 120 | 10 | 552*110*240*240 | 36.6 | T2 | E | |
| OT150-12/FT | Front Terminal Series | 12 | 150 | 10 | 565*110*288*296 | 45.3 | T2 | E | |
| OT180-12/FT | Front Terminal Series | 12 | 180 | 10 | 561*125*316*316 | 54.2 | T2 | E | |
| OT200-12/FT | Front Terminal Series | 12 | 200 | 10 | 561*125*316*316 | 59.5 | T2 | E | |
| OT33-12/LL | Long Life Series | 12 | 33 | 20 | 194*132*170*174 | 10.35 | T1 | C | |
| OT40-12/LL | Long Life Series | 12 | 40 | 20 | 196*166*173*173 | 13.9 | T1 | D | |
| OT40-12/LL | Long Life Series | 12 | 40 | 20 | 196*166*173*173 | 13.9 | B1 | D | |
| OT55-12/LL | Long Life Series | 12 | 55 | 20 | 230*138*221*221 | 16.8 | B3 | C | |
| OT55-12/LL | Long Life Series | 12 | 55 | 20 | 228*137*211*216 | 16.8 | T1 | C | |
| OT65-12/LL | Long Life Series | 12 | 65 | 10 | 350*167*173*173 | 22.9 | T3 | D | |
| OT100-12/LL | Long Life Series | 12 | 100 | 10 | 333*173*216*222 | 32.5 | T3 | C | |
| OT120-12/LL | Long Life Series | 12 | 120 | 10 | 406*172*208*237 | 38 | B4 | C | |
| OT120-12/LL | Long Life Series | 12 | 120 | 10 | 406*172*208*237 | 38 | T2 | C | |
| OT150-12/LL | Long Life Series | 12 | 150 | 10 | 484*170*241*241 | 47.2 | B5 | C | |
| OT150-12/LL | Long Life Series | 12 | 150 | 10 | 484*170*241*241 | 47.2 | T3 | C | |
| OT200-12/LL | Long Life Series | 12 | 200 | 10 | 522*239*217*222 | 63.3 | T3 | E | |
| OT200-12/LL | Long Life Series | 12 | 200 | 10 | 522*239*217*242 | 63.3 | B6 | E | |
| OT17-12(GEL) | Small Series | 12 | 17 | 20 | 181*77*167*167 | 4.76 | L1 | D | |
| OT20-12(GEL) | Small Series | 12 | 20 | 20 | 181*77*167*167 | 5.18 | L1 | D | |
| OT20-12(GEL)/A | Small Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | L1 | D | |
| OT20-12(GEL)/A | Small Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | B10 | D | |
| OT24-12(GEL) | Small Series | 12 | 24 | 20 | 175*166*125*125 | 7.5 | L2 | E | |
| OT24-12(GEL) | Small Series | 12 | 24 | 20 | 175*166*125*125 | 7.5 | T0 | E | |
| OT26-12(GEL)/W | Small Series | 12 | 26 | 20 | 175*166*125*125 | 8.05 | L2 | E | |
| OT26-12(GEL)/W | Small Series | 12 | 26 | 20 | 175*166*125*125 | 8.05 | T0 | E | |
| OT26-12(GEL) | Small Series | 12 | 26 | 20 | 165*125*174*174 | 7.78 | L2 | D | |
| OT26-12(GEL)/A | Small Series | 12 | 26 | 20 | 165*125*174*174 | 8.38 | L2 | D | |
| OT28-12(GEL)/W | Small Series | 12 | 28 | 20 | 175*166*125*125 | 8.8 | L2 | E | |
| OT28-12(GEL)/W | Small Series | 12 | 28 | 20 | 175*166*125*125 | 8.8 | T0 | E | |
| OT33-12(GEL) | Small Series | 12 | 33 | 20 | 194*132*170*170 | 9.9 | L2 | C | |
| OT33-12(GEL) | Small Series | 12 | 33 | 20 | 194*132*170*174 | 9.9 | T1 | C | |
| OT35-12(GEL) | Small Series | 12 | 35 | 20 | 194*132*170*170 | 10.3 | L2 | C | |
| OT35-12(GEL) | Small Series | 12 | 35 | 20 | 194*132*170*174 | 10.3 | T1 | C | |
| OT38-12(GEL) | Small Series | 12 | 38 | 20 | 196*166*173*173 | 11.9 | T1 | D | |
| OT40-12(GEL) | Small Series | 12 | 40 | 20 | 196*166*173*173 | 12.6 | B1 | D | |
| OT40-12(GEL) | Small Series | 12 | 40 | 20 | 196*166*173*173 | 12.6 | T1 | D | |
| OT55-12(GEL) | Small Series | 12 | 55 | 20 | 228*137*211*216 | 16.8 | T1 | C | |
| OT55-12(GEL) | Small Series | 12 | 55 | 20 | 230*138*221*221 | 16.8 | B3 | C | |
| OT100-6(GEL) | Medium and Large Series | 6 | 100 | 10 | 195*170*204*211 | 14 | T2 | A | |
| OT150-6(GEL) | Medium and Large Series | 6 | 150 | 10 | 260*180*246*253 | 24.9 | T3 | B | |
| OT180-6(GEL) | Medium and Large Series | 6 | 180 | 10 | 306*168*222*227 | 27 | T2 | B | |
| OT200-6(GEL) | Medium and Large Series | 6 | 200 | 10 | 323*177*225*230 | 30 | T2 | B | |
| OT65-12(GEL)/B | Medium and Large Series | 12 | 65 | 20 | 350*167*173*173 | 19.2 | T3 | D | |
| OT65-12(GEL) | Medium and Large Series | 12 | 65 | 10 | 350*167*173*173 | 20.6 | T3 | D | |
| OT75-12(GEL) | Medium and Large Series | 12 | 75 | 10 | 260*168*212*219 | 22.7 | T1 | C | |
| OT75-12(GEL) | Medium and Large Series | 12 | 75 | 10 | 260*168*222*222 | 22.9 | B3 | C | |
| OT85-12(GEL) | Medium and Large Series | 12 | 85 | 10 | 260*168*212*219 | 25.2 | T1 | C | |
| OT85-12(GEL) | Medium and Large Series | 12 | 85 | 10 | 260*168*222*222 | 25.4 | B3 | C | |
| OT90-12(GEL) | Medium and Large Series | 12 | 90 | 10 | 307*169*208*228 | 27 | B11 | C | |
| OT90-12(GEL) | Medium and Large Series | 12 | 90 | 10 | 307*169*208*213 | 27 | T1 | C | |
| OT100-12(GEL)/B | Medium and Large Series | 12 | 100 | 20 | 333*173*216*222 | 28.1 | T3 | C | |
| OT100-12(GEL) | Medium and Large Series | 12 | 100 | 10 | 333*173*216*222 | 30.5 | T3 | C | |
| OT100-12(GEL)/A | Medium and Large Series | 12 | 100 | 10 | 333*173*216*222 | 31.2 | T3 | C | |
| OT120-12(GEL)/B | Medium and Large Series | 12 | 120 | 20 | 406*172*208*237 | 34 | T2 | C | |
| OT120-12(GEL) | Medium and Large Series | 12 | 120 | 10 | 406*172*208*237 | 36.6 | B4 | C | |
| OT120-12(GEL) | Medium and Large Series | 12 | 120 | 10 | 406*172*208*237 | 36.6 | T2 | C | |
| OT150-12(GEL) | Medium and Large Series | 12 | 150 | 10 | 484*170*241*241 | 42.5 | B5 | C | |
| OT150-12(GEL) | Medium and Large Series | 12 | 150 | 10 | 484*170*241*241 | 42.5 | T3 | C | |
| OT180-12(GEL) | Medium and Large Series | 12 | 180 | 10 | 532*209*215*245 | 53.4 | B6 | E | |
| OT200-12(GEL) | Medium and Large Series | 12 | 200 | 10 | 522*239*217*222 | 60.2 | T3 | E | |
| OT200-12(GEL) | Medium and Large Series | 12 | 200 | 10 | 522*239*217*242 | 60.2 | B6 | E | |
| OT220-12(GEL) | Medium and Large Series | 12 | 220 | 10 | 522*239*217*242 | 66.1 | B6 | E | |
| OT250-12(GEL) | Medium and Large Series | 12 | 250 | 10 | 520*269*220*245 | 72.3 | B7 | E | |
| OT250-12(GEL) | Medium and Large Series | 12 | 250 | 10 | 520*269*220*225 | 72.3 | T2 | E | |
| OT100-2(GEL) | 2V Series | 2 | 100 | 10 | 171*72*206*214 | 5.85 | B6 | A | |
| OT200-2(GEL) | 2V Series | 2 | 200 | 10 | 173*111*328*365 | 13.4 | T5 | A | |
| OT300-2(GEL) | 2V Series | 2 | 300 | 10 | 171*151*333*365 | 19.2 | T5 | A | |
| OT400-2(GEL) | 2V Series | 2 | 400 | 10 | 211*175*328*367 | 26.5 | T5 | H | |
| OT500-2(GEL) | 2V Series | 2 | 500 | 10 | 242*173*329*367 | 31 | T5 | H | |
| OT600-2(GEL) | 2V Series | 2 | 600 | 10 | 301*175*331*365 | 38.2 | T5 | H | |
| OT800-2(GEL) | 2V Series | 2 | 800 | 10 | 409*177*330*365 | 53.2 | T5 | I | |
| OT1000-2(GEL) | 2V Series | 2 | 1000 | 10 | 475*175*328*365 | 62 | T5 | I | |
| OT1500-2(GEL) | 2V Series | 2 | 1500 | 10 | 401*351*343*382 | 98.5 | T5 | J | |
| OT20-12(GEL)/HR | High Rate Series | 12 | 20 | 20 | 181*77*167*167 | 6.08 | L1 | D | |
| OT100-12(GEL)/HR | High Rate Series | 12 | 100 | 10 | 333*173*216*222 | 31.2 | T3 | C | |
| OT55-12(GEL)/FT | Front Terminal Series | 12 | 55 | 20 | 291*106*223*231 | 15.7 | T6 | E | |
| OT75-12(GEL)/FT | Front Terminal Series | 12 | 75 | 10 | 562*116*187*195 | 25.4 | T2 | E | |
| OT100-12(GEL)/FT | Front Terminal Series | 12 | 100 | 10 | 410*110*287*295 | 31.7 | T2 | E | |
| OT105-12(GEL)/FT | Front Terminal Series | 12 | 105 | 10 | 507*110*224*232 | 31 | T3 | E | |
| OT120-12(GEL)/FT | Front Terminal Series | 12 | 120 | 10 | 552*110*240*240 | 36.6 | T2 | E | |
| OT150-12(GEL)/FT | Front Terminal Series | 12 | 150 | 10 | 565*110*288*296 | 45.3 | T2 | E | |
| OT180-12(GEL)/FT | Front Terminal Series | 12 | 180 | 10 | 561*125*316*316 | 54.2 | T2 | E | |
| OT200-12(GEL)/FT | Front Terminal Series | 12 | 200 | 10 | 561*125*316*316 | 59.5 | T2 | E | |
| OT33-12(GEL)/LL | Long Life Series | 12 | 33 | 20 | 194*132*170*174 | 10.5 | T1 | C | |
| OT40-12(GEL)/LL | Long Life Series | 12 | 40 | 20 | 196*166*173*173 | 13.9 | T1 | D | |
| OT40-12(GEL)/LL | Long Life Series | 12 | 40 | 20 | 196*166*173*173 | 13.9 | B1 | D | |
| OT55-12(GEL)/LL | Long Life Series | 12 | 55 | 20 | 230*138*221*221 | 16.8 | B3 | C | |
| OT55-12(GEL)/LL | Long Life Series | 12 | 55 | 20 | 228*137*211*216 | 16.8 | T1 | C | |
| OT65-12(GEL)/LL | Long Life Series | 12 | 65 | 10 | 350*167*173*173 | 22.9 | T3 | D | |
| OT100-12(GEL)/LL | Long Life Series | 12 | 100 | 10 | 333*173*216*222 | 32.5 | T3 | C | |
| OT120-12(GEL)/LL | Long Life Series | 12 | 120 | 10 | 406*172*208*237 | 38 | B4 | C | |
| OT120-12(GEL)/LL | Long Life Series | 12 | 120 | 10 | 406*172*208*237 | 38 | T2 | C | |
| OT150-12(GEL)/LL | Long Life Series | 12 | 150 | 10 | 484*170*241*241 | 47.2 | B5 | C | |
| OT150-12(GEL)/LL | Long Life Series | 12 | 150 | 10 | 484*170*241*241 | 47.2 | T3 | C | |
| OT200-12(GEL)/LL | Long Life Series | 12 | 200 | 10 | 522*239*217*222 | 63.3 | T3 | E | |
| OT200-12(GEL)/LL | Long Life Series | 12 | 200 | 10 | 522*239*217*242 | 63.3 | B6 | E |