RGP12-7.5
SERIES RGP · GENERAL PURPOSE (AGM)Versatility and reliability for volume applications.
The RGP12-7.5 is a 12 V, 7.5 Ah (20-hour rate) AGM lead-acid battery from the Rekoser General Purpose (AGM) series. It measures 151 × 65 × 93 mm and weighs 2.35 kg. It stores 90 Wh and delivers up to 105 A. Versatility and reliability for volume applications. Typical applications: UPS and Data Centers, Security and Alarm Systems and Emergency Lighting.
Formerly RKE12-7.5.
Main Advantages
- AGM Technology: Fully sealed, maintenance-free, and leak-proof.
- High Energy Density: Optimized for critical and rapid discharges.
- Low Self-Discharge: Pb-Ca alloy allows for long storage periods.
- Advanced Safety: Safety valves and reinforced ABS container.
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 7.5 Ah (C20) |
| Energy | 90 Wh |
| Weight | 2.35 kg |
| Dimensions | 151 × 65 × 93 mm |
Main Applications
Quality Standards
RGP12-7.5
GENERAL PURPOSE (AGM)Graphics (25°C)
Constant Discharge Ratings (A) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|---|---|---|
| 11.10 V | 18.7A | 14.7A | 12.4A | 7.64A | 4.55A | 1.97A | 1.27A | 0.7A | 0.355A |
| 10.80 V | 21.2A | 15.6A | 12.7A | 7.79A | 4.62A | 2A | 1.28A | 0.71A | 0.365A |
| 10.50 V | 23.6A | 16.5A | 13.1A | 7.94A | 4.72A | 2.03A | 1.3A | 0.72A | 0.375A |
| 10.20 V | 25.9A | 17.2A | 13.4A | 8.12A | 4.8A | 2.05A | 1.32A | 0.73A | 0.382A |
| 10.02 V | 27.9A | 18A | 13.7A | 8.27A | 4.88A | 2.07A | 1.33A | 0.74A | 0.388A |
| 9.60 V | 30.1A | 18.6A | 14.2A | 8.46A | 4.94A | 2.09A | 1.35A | 0.75A | 0.395A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|---|---|---|
| 11.10 V | 35.3W | 27.9W | 23.7W | 14.7W | 8.83W | 3.87W | 2.51W | 1.39W | 0.72W |
| 10.80 V | 39.2W | 29.2W | 24.1W | 14.9W | 8.87W | 3.89W | 2.52W | 1.4W | 0.73W |
| 10.50 V | 43.2W | 30.6W | 24.5W | 15W | 8.98W | 3.91W | 2.53W | 1.41W | 0.74W |
| 10.20 V | 46.8W | 31.6W | 24.8W | 15.2W | 9.06W | 3.92W | 2.54W | 1.42W | 0.75W |
| 10.02 V | 49.8W | 32.7W | 25.2W | 15.4W | 9.14W | 3.93W | 2.55W | 1.43W | 0.76W |
| 9.60 V | 52.9W | 33.5W | 25.9W | 15.6W | 9.2W | 3.94W | 2.57W | 1.44W | 0.77W |
RGP12-7.5
GENERAL PURPOSE (AGM)Specifications
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 7.5 Ah (C20) |
| Energy | 90 Wh |
| Cell number | 6 |
| Charge Voltage (25°C) | Cycle use: 14.6-14.8V (-30mV/C), max. Current 2.1A Float use: 13.6-13.8V (-20mV/C) |
| Max. Charge Current | 2.16 A |
| Max. Discharge Current | 105 A |
| Internal Resistance | 25 mΩ |
| Self Discharge | 3 % of capacity per month at 25 °C |
| Capacity Affected by Temperature | 40 °C: 102 %, 25 °C: 100 %, 0 °C: 85 %, -15 °C: 65 % |
Construction
| Component | Material |
|---|---|
| Container | ABS (Flame Retardant Optional) |
| Cover | ABS (Flame Retardant Optional) |
| Electrolyte | Sulphuric acid |
| Negative | Lead |
| Positive | Lead dioxide |
| Safety Valve | Rubber |
| Sealant | Epoxy Resin |
| Separator | Fibre Glass |
| Terminal | Copper |
RGP12-7.5
GENERAL PURPOSE (AGM)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RGP12-7.5 battery, follow these assembly and connection guidelines.
1. Space and Dimension Verification
Before proceeding, ensure the receptacle or cabinet of your equipment complies with the unit's physical measurements:
- Length: 151 mm
- Width: 65 mm
- Height: 93 mm
- Total Height: 99 mm
- Weight: 2.35 kg
2. Terminals and Polarity
- Polarity: Check the positive and negative markings on the battery before connecting, to prevent short circuits.
3. Charge Parameters
- Cycle use: 14.6-14.8V (-30mV/C), max. Current 2.1A
- Float use: 13.6-13.8V (-20mV/C)
4. Safety and Storage
Maintenance: Sealed AGM technology, maintenance-free and leak-proof.
Position: Can be installed in any orientation, except inverted.
Storage: Store charged, in a cool and dry place, and recharge periodically.
Nearby models
RGP12-7.2 (12 V · 7.2 Ah) · RGP12-9 (12 V · 9 Ah) · See all RGP series models