2V2250Ah Tubular Gel Battery OPzV Battery Deep Cycle Gel Battery Pure Gel Battery
The OPzV series adopts Immobilized Gel and Tubular Positive Plate technology, offering high reliability and stable performance. Utilizing die-cast positive grid and patented active material formula, it exceeds DIN standard values and provides 20+ years design life in float service. Ideal for cyclic use under extreme operating conditions.
| Nominal Voltage (V) | 2 |
|---|---|
| Designed Floating Life (20°C) | 20+ Years |
| Nominal Capacity (20°C) | 500 Ah @ C10 (to 1.80Vpc) |
| Dimensions | L166mm × W206mm × H506mm |
| Approximate Weight | 36.3 kg (80.0 lbs) |
| Terminal Type | Female Copper Insert M8 (torque: 10~12N.m) |
| Internal Resistance | Approx. 0.56mOhm (fully charged @ 25°C) |
| Max Charge Current | 100 A |
| Max Discharge Current (5S) | 2000 A |
| Short Circuit Current | 2600 A |
| Self Discharge | Approx. 2% per month @ 20°C |
| Ambient Temperature | Discharge: -40~65°C Charge: -30~65°C Storage: -25~45°C |
| Float Charge Voltage | 2.23V @25°C (-3mV/°C/cell) |
| Equalize Charge Voltage | 2.35V @25°C |
| Container Material | ABS (UL94-V0 optional) |