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12 V AGM VRLA lead-acid battery with a commercial nominal capacity of 5 Ah, part of a stationary range and designed with valve regulation to provide stored power for compatible equipment.
Specified capacity is 5.07 Ah at the 20-hour rate down to 1.75 V per cell at 20 °C, and 4.63 Ah at the 10-hour rate down to 1.8 V per cell at 20 °C. For a 10-minute constant-power discharge, the manufacturer states 190.2 W per block down to 9.6 V and 31.7 W per cell down to 1.6 V/cell, at 20 °C.
For float service, the specified charge voltage at 20 °C is 13.65 V per block with ±1% tolerance and a charge-current limit of 1.2675 A. For cyclic or boost charging, the stated voltage is 14.5 V per block with ±3% tolerance, using the same current limit.
It supports high discharge currents for short intervals: up to 150 A for 1 s and 50 A for 1 min. The datasheet states a short-circuit current of 100 A according to EN IEC 60896-21 and an internal resistance of 24 mΩ measured at 1 kHz.
The block measures 90 × 70 × 102 mm and weighs approximately 2 kg. It uses a 6.35 mm Faston terminal and a standard ABS case with UL94 HB flammability classification.
It can be discharged from −20 to +60 °C, charged from −15 to +50 °C and stored fully charged from −20 to +60 °C. Capacity loss in storage is approximately 3% per month at 20 °C.
The stated EUROBAT classification is Commercial Standard, 3 to 5 years, while the manufacturer’s design life is up to 5 years at 20 °C. It may be installed and operated at orientations up to 90° from the upright position.
Each cell has a low-pressure release valve that allows gases to escape and then reseals. VRLA batteries may release hydrogen gas and must not be installed in a sealed container. At end of life, the battery must be recycled in accordance with applicable regulations.
| Type | Rechargeable AGM VRLA lead-acid battery |
| Use / range | Stationary |
| Nominal voltage | 12 V |
| 20-hour capacity | 5.07 Ah to 1.75 V/cell at 20 °C |
| 10-hour capacity | 4.63 Ah to 1.8 V/cell at 20 °C |
| Typical 10-minute constant power, per block | 190.2 W to 9.6 V at 20 °C |
| Typical 10-minute constant power, per cell | 31.7 W to 1.6 V/cell at 20 °C |
| Float charge voltage | 13.65 V/block at 20 °C, ±1% |
| Float voltage per cell | 2.275 V/cell at 20 °C, ±1% |
| Float voltage correction factor from 20 °C | −3 mV, according to datasheet |
| Cyclic / boost charge voltage | 14.5 V/block at 20 °C, ±3% |
| Cyclic / boost voltage per cell | 2.42 V/cell at 20 °C, ±3% |
| Cyclic charge correction factor from 20 °C | −4 mV, according to datasheet |
| Float charge current limit | 1.2675 A |
| Cyclic / boost charge current limit | 1.2675 A |
| Maximum discharge current for 1 s | 150 A |
| Maximum discharge current for 1 min | 50 A |
| Short-circuit current | 100 A according to EN IEC 60896-21 |
| Internal resistance | 24 mΩ at 1 kHz |
| Discharge temperature | −20 to +60 °C |
| Charge temperature | −15 to +50 °C |
| Storage temperature | −20 to +60 °C, fully charged |
| Capacity loss in storage | ≈3% per month at 20 °C |
| Dimensions | 90 × 70 × 102 mm |
| Dimensional tolerance | Length ±1 mm; width ±1 mm; height ±0.5 mm |
| Weight | ≈2 kg |
| Terminal type | 6.35 mm Faston |
| Case material | ABS, UL94 HB |
| Case type | Standard |
| EUROBAT classification | Commercial Standard, 3–5 years |
| Manufacturer design life | Up to 5 years at 20 °C |
| Installation | Orientations up to 90° from upright |
| Valves | Low-pressure release with resealing |
| Ventilation precaution | May release hydrogen; do not install in a sealed container |
| Stated certification | Underwriters Laboratories Inc. |
| End of life | Mandatory recycling in accordance with local and national regulations |
