Defense Products
Submarine Battery
Submarine batteries, unlike conventional lead-acid batteries, are highly reliable batteries with high energy density, large capacity, and excellent discharge performance through optimized design.
Battery
Submarine Battery
Submarine Battery
Submarine batteries, unlike conventional lead-acid batteries, are highly reliable batteries with high energy density, large capacity, and excellent discharge performance through optimized design.
Core technology
Use of high impact resistance container/cover
- Increased internal space through optimum thickness design
- Securement of impact resistance (BV043/85, BV043/73, MIL-STD-901D)
Use of low antimony pressure casted tubular plate
- Improvement of corrosion resistance
- Reduction of hydrogen gas generation
Use of CSM negative plate
- Improvement of electric conductivity using CSM (Copper Stretched Metal)
- Improvement of mechanical strength of large sized grid
Use of Acid agitating system
- Protection of electrolyte stratification
- Maximization of efficiency of plate
Use of cooling system
- Prevention of increase of battery temperature in charge/discharge
Design Features
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Single decker type
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Long positive tubular plate / CSM(copper stretched metal) Negative plate
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Very low H2 evolution during operation
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Internal cooling system with great efficiency
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Use of high conductivity material(CSM, Pole etc)
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Acid agitation system inside the cell for excellent performance
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Long life span
Main developments and productions
209 Class
| Type of Battery | Lead-acid Battery |
|---|---|
| Length(L)[mm] | 290 |
| Width(W)[mm] | 450 |
| Height(H)[mm] | 1,336 |
| Total height(TH)[mm] | 1,421 |
| Weight [kg] | 517±2% |
214 Class
| Type of Battery | Lead-acid Battery |
|---|---|
| Length(L)[mm] | 290 |
| Width(W)[mm] | 297 |
| Height(H)[mm] | 1,426 |
| Total height(TH)[mm] | 1,511 |
| Weight [kg] | 350±2% |
3000 ton Class
| Type of Battery | Lead-acid Battery |
|---|---|
| Length(L)[mm] | 324 |
| Width(W)[mm] | 359 |
| Height(H)[mm] | 1,449 |
| Total height[TH](mm) | 1,534 |
| Weight [kg] | 483±8 |
