Versatility and reliability for volume applications.
The RGP12-9 is a 12 V, 9 Ah (20-hour rate) AGM lead-acid battery from the Rekoser General Purpose (AGM) series. It measures 151 × 65 × 94 mm and weighs 2.55 kg. It stores 108 Wh and delivers up to 135 A. Versatility and reliability for volume applications. Typical applications: UPS and Data Centers, Security and Alarm Systems and Emergency Lighting.
Formerly RKE12-9.
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) | 9 Ah (C20) |
| Energy | 108 Wh |
| Weight | 2.55 kg |
| Dimensions | 151 × 65 × 94 mm |
Main Applications
Quality Standards
RGP12-9
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 | 22.5A | 17.6A | 14.9A | 9.17A | 5.46A | 2.37A | 1.52A | 0.84A | 0.43A |
| 10.80 V | 25.4A | 18.7A | 15.3A | 9.35A | 5.54A | 2.4A | 1.54A | 0.85A | 0.44A |
| 10.50 V | 28.4A | 19.8A | 15.7A | 9.52A | 5.66A | 2.43A | 1.56A | 0.86A | 0.45A |
| 10.20 V | 31.1A | 20.7A | 16.1A | 9.75A | 5.76A | 2.46A | 1.58A | 0.87A | 0.46A |
| 10.02 V | 33.5A | 21.6A | 16.5A | 9.92A | 5.85A | 2.48A | 1.6A | 0.88A | 0.47A |
| 9.60 V | 36.1A | 22.4A | 17.1A | 10.16A | 5.92A | 2.51A | 1.62A | 0.89A | 0.48A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|---|---|---|
| 11.10 V | 42.3W | 33.4W | 28.5W | 17.6W | 10.5W | 4.65W | 3W | 1.66W | 0.86W |
| 10.80 V | 47.1W | 35W | 28.9W | 17.8W | 10.6W | 4.67W | 3.02W | 1.68W | 0.88W |
| 10.50 V | 51.8W | 36.7W | 29.4W | 18W | 10.7W | 4.69W | 3.03W | 1.69W | 0.89W |
| 10.20 V | 56.1W | 37.9W | 29.8W | 18.3W | 10.8W | 4.7W | 3.05W | 1.7W | 0.91W |
| 10.02 V | 59.8W | 39.2W | 30.3W | 18.4W | 10.9W | 4.71W | 3.06W | 1.71W | 0.92W |
| 9.60 V | 63.5W | 40.2W | 31.1W | 18.8W | 11W | 4.73W | 3.08W | 1.72W | 0.93W |
RGP12-9
GENERAL PURPOSE (AGM)Specifications
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 9 Ah (C20) |
| Energy | 108 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 | 2.7 A |
| Max. Discharge Current | 135 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 |
RGP12-9
GENERAL PURPOSE (AGM)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RGP12-9 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: 94 mm
- Total Height: 100 mm
- Weight: 2.55 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
RGP12-7.5 (12 V · 7.5 Ah) · RGP12-10 (12 V · 10 Ah) · See all RGP series models