When reliable backup power is critical, especially in regions with unstable electricity or extreme temperatures, choosing the right energy storage solution makes all the difference. Egber OPzV battery stands out as a premium tubular plate gel battery engineered for long-lasting, maintenance-free operation. With a design life exceeding 20 years, Egber OPzV batteries deliver exceptional deep cycle performance and high reliability, outperforming conventional AGM and flooded lead-acid batteries.
If you are searching for a high cycle life OPzV battery that can withstand harsh operating conditions while delivering consistent power year after year, Egber offers the ideal solution.
Nominal voltage: 2V, 6V, 12V Rated capacity: 60AH~3000AH
Egber OPzV battery uses a gelled electrolyte that never flows, leaks, or stratifies. This design eliminates acid spillage and ensures uniform activity across all plates. The positive plate features a tubular construction – a key innovation that effectively prevents active material shedding, the most common cause of premature battery failure. Combined with a specialized PVC-SiO₂ separator (microporous, low resistance, and highly wettable), Egber OPzV battery achieves outstanding cycle life even under demanding conditions.
For those seeking a high cycle life OPzV battery , Egber offers the perfect solution. This long-life characteristic makes it an economical choice for mission-critical installations where replacement costs and downtime are prohibitive.
Gel electrolyte – no leakage, no stratification, no watering needed
Tubular positive plate – prevents active material shedding
PVC-SiO₂ separator – high porosity, low resistance, excellent wettability
Maintenance-free for entire service life
Low self-discharge – ideal for standby applications
Exceptional deep discharge recovery – perfect for renewable energy and unstable grids
Following are some hot models of our opzv battery by volts and amps, you could choose the opzv tubular battery you need or you are interested in . We supply only brand new and high quality batteries, with 3 years warranty to all opzv batteries we producted. For any inquiry or technical support, contact Egber today. We reply promptly to help you select the right OPzV battery for your power needs.
| Battery Model | Nominal Voltage | Nominal Capacity | Length | Width | Hegith | Terminal | More Detail |
| OPzV2-200 | 2V | 200AH | 103mm | 206mm | 355mm | T10 | Specification Sheet |
| OPzV2-420 | 2V | 420AH | 145mm | 206mm | 471mm | T10 | Specification Sheet |
| OPzV2-600 | 2V | 600AH | 145mm | 206mm | 646mm | T10 | Specification Sheet |
| OPzV2-800 | 2V | 800AH | 191mm | 206mm | 646mm | T10 | Specification Sheet |
| OPzV2-1000 | 2V | 1000AH | 233mm | 210mm | 646mm | T10 | Specification Sheet |
| OPzV2-1500 | 2V | 1500AH | 275mm | 210mm | 795mm | T10 | Specification Sheet |
| OPzV2-2000 | 2V | 2000AH | 399mm | 210mm | 772mm | T10 | Specification Sheet |
| OPzV2-2500 | 2V | 2500AH | 487mm | 210mm | 772mm | T10 | Specification Sheet |
| OPzV2-3000 | 2V | 3000AH | 576mm | 212mm | 772mm | T10 | Specification Sheet |
