RDC12-12
SERIES RDC · DEEP CYCLE (AGM)Endurance for frequent charge/discharge cycling.
The RDC12-12 is a 12 V, 12 Ah (10-hour rate) AGM Deep Cycle lead-acid battery from the Rekoser Deep Cycle (AGM) series. It measures 151 × 98 × 95 mm and weighs 3.45 kg, with F11 terminals. It stores 144 Wh and delivers up to 180 A. Endurance for frequent charge/discharge cycling. Typical applications: Solar/Wind Energy Systems and Light Electric Vehicles.
Formerly RKC12-12.
Main Advantages
- Cycling: Optimized for more than 400 cycles at 80% DOD
- Materials: Specialized active material and thick plates
- Versatility: Suitable for both motive and stationary use
- Efficiency: High recharge acceptance
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 12 Ah (C10) |
| Energy | 144 Wh |
| Weight | 3.45 kg |
| Terminal | F11 |
| Dimensions | 151 × 98 × 95 mm |
Main Applications
Quality Standards
RDC12-12
DEEP CYCLE (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 | 30A | 23.5A | 19.9A | 12.2A | 7.28A | 3.16A | 2.03A | 1.12A | 0.57A |
| 10.80 V | 33.9A | 24.9A | 20.4A | 12.5A | 7.39A | 3.19A | 2.05A | 1.13A | 0.59A |
| 10.50 V | 37.8A | 26.3A | 20.9A | 12.7A | 7.55A | 3.24A | 2.08A | 1.15A | 0.6A |
| 10.20 V | 41.5A | 27.6A | 21.4A | 13A | 7.68A | 3.28A | 2.1A | 1.16A | 0.61A |
| 10.02 V | 44.7A | 28.8A | 22A | 13.2A | 7.8A | 3.31A | 2.13A | 1.17A | 0.63A |
| 9.60 V | 48.1A | 29.8A | 22.8A | 13.5A | 7.9A | 3.34A | 2.16A | 1.19A | 0.64A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|---|---|---|
| 11.10 V | 56.4W | 44.6W | 38W | 23.5W | 14.1W | 6.2W | 4.02W | 2.24W | 1.15W |
| 10.80 V | 62.7W | 46.7W | 38.6W | 23.8W | 14.2W | 6.22W | 4.03W | 2.25W | 1.17W |
| 10.50 V | 69.1W | 48.9W | 39.1W | 24W | 14.4W | 6.26W | 4.04W | 2.26W | 1.19W |
| 10.20 V | 74.8W | 50.6W | 39.7W | 24.3W | 14.5W | 6.27W | 4.07W | 2.27W | 1.21W |
| 10.02 V | 79.7W | 52.3W | 40.4W | 24.6W | 14.6W | 6.28W | 4.09W | 2.28W | 1.22W |
| 9.60 V | 84.7W | 53.6W | 41.5W | 25W | 14.7W | 6.31W | 4.11W | 2.3W | 1.23W |
RDC12-12
DEEP CYCLE (AGM)Specifications
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 12 Ah (C10) |
| Energy | 144 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 | 3.6 A |
| Max. Discharge Current | 180 A |
| Internal Resistance | 25 mΩ |
| Self Discharge | 3 % of capacity per month at 20 °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 |
RDC12-12
DEEP CYCLE (AGM)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RDC12-12 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: 98 mm
- Height: 95 mm
- Total Height: 101 mm
- Weight: 3.45 kg
2. Terminal Configuration (F11)
- Terminals: Ensure your system's connectors match the F11 type to prevent electrical arcing.
- 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.
Cycling: Recharge fully after every discharge; never leave it discharged.
Position: Can be installed in any orientation, except inverted.
Storage: Store charged, in a cool and dry place, and recharge periodically.
Nearby models
RDC12-33 (12 V · 33 Ah) · See all RDC series models