VRLA Valve Regulated Lead Acid Battery 12V 200AH with 10-Year Design Life and 60kg Weight for Solar UPS Systems
This VRLA (Valve Regulated Lead Acid) battery is a 12V 200AH rechargeable power solution designed for demanding industrial and commercial applications. Featuring advanced AGM technology and maintenance-free operation, it delivers reliable performance across various energy storage and backup systems.
- Solar and wind energy storage systems
- EPS and UPS battery backup systems
- Signal systems, emergency lighting, and security systems
- Telecommunication equipment
- Power plant and transmission systems
- Oxygen recombination technology for maintenance-free operation
- Pb-Ca-Sn alloy plate grids for reduced gassing and self-discharge
- High-quality AGM separator extends cycle life and prevents micro short circuits
- ABS material construction with optional flame-retardant properties
- 10-year design life with advanced corrosion resistance
| Parameter | Value |
|---|---|
| Nominal Voltage | 12V |
| Rated Capacity | 200Ah (10 Hr, 10.8V, 25°C) |
| Dimensions (L×W×H) | 520mm × 240mm × 219mm × TH224mm |
| Design Life | 10 years |
| Weight | 60kg |
| Operating Temperature | -40°C to 60°C |
| Optimum Temperature | 20°C to 25°C |
| Internal Resistance | Approx. 0.0003 Ohm (fully charged @ 20°C) |
| Max Charge Current | 50A |
| Max Discharge Current (5S) | 1000A |
| Short Circuit Current | 4000A |
| Self-discharge Rate | <0.1% per day (20°C) |
| Container Material | ABS |
| Screw Hole Size | M8 |
High-tin alloy grids provide strong corrosion resistance with float charging life exceeding 5 years.
Ultra-fine glass fiber separators enable high tolerance for super over-discharge with restoration capability over 95%.
Special gel electrolyte additives and advanced curing processes improve deep cycle endurance by up to 50%.
Precise vacuum acid filling and container formation ensure uniform battery performance.
Optimized plate distance and high-pressure assembly enhance large current discharge capabilities.
Patented terminal sealing construction prevents acid leakage for safe operation.
Gas recombination technology eliminates the need for water refilling.
AGM separator design allows both vertical and horizontal mounting positions.
| Final Voltage/Time | 5min | 10min | 15min | 30min | 1h | 2h | 3h | 4h | 5h | 8h | 10h | 20h |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.60V | 525 | 400 | 340 | 221 | 134 | 78.5 | 56.7 | 45.2 | 37.6 | 25.7 | 21.2 | 11.4 |
| 1.67V | 468 | 368 | 321 | 211 | 130 | 77.2 | 56.0 | 44.6 | 37.1 | 25.3 | 20.9 | 11.2 |
| 1.70V | 418 | 335 | 303 | 203 | 127 | 76.1 | 55.3 | 44.1 | 36.8 | 25.1 | 20.7 | 10.9 |
| 1.75V | 363 | 311 | 281 | 196 | 125 | 74.8 | 54.5 | 43.6 | 36.4 | 24.7 | 20.4 | 10.7 |
| 1.80V | 321 | 283 | 262 | 187 | 121 | 73.2 | 53.4 | 42.6 | 35.5 | 24.1 | 20.0 | 10.5 |
| 1.85V | 275 | 254 | 239 | 177 | 115 | 70.4 | 51.7 | 41.4 | 34.6 | 23.6 | 19.5 | 10.3 |
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