RDC12-80
SERIES RDC · DEEP CYCLE (AGM)Endurance for frequent charge/discharge cycling.
The RDC12-80 is a 12 V, 80 Ah (10-hour rate) AGM Deep Cycle lead-acid battery from the Rekoser Deep Cycle (AGM) series. It measures 350 × 167 × 179 mm and weighs 23 kg, with F11 terminals. It stores 960 Wh and delivers up to 720 A. Endurance for frequent charge/discharge cycling. Typical applications: Solar/Wind Energy Systems and Light Electric Vehicles.
Formerly RKC12-80.
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) | 80 Ah (C10) |
| Energy | 960 Wh |
| Weight | 23 kg |
| Terminal | F11 |
| Dimensions | 350 × 167 × 179 mm |
Main Applications
Quality Standards
RDC12-80
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 | 126A | 113A | 103A | 72.2A | 46.6A | 20.7A | 13.9A | 7.79A | 4.1A |
| 10.80 V | 147A | 125A | 113A | 76.5A | 48.7A | 21.4A | 14.2A | 8A | 4.2A |
| 10.50 V | 166A | 138A | 121A | 80A | 50.4A | 21.8A | 14.5A | 8.16A | 4.28A |
| 10.20 V | 191A | 148A | 130A | 82.9A | 51.4A | 22.1A | 14.7A | 8.27A | 4.36A |
| 10.02 V | 214A | 163A | 138A | 86.1A | 52.7A | 22.4A | 14.8A | 8.38A | 4.46A |
| 9.60 V | 240A | 177A | 146A | 90.1A | 54A | 22.7A | 15.1A | 8.48A | 4.57A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|---|---|---|
| 11.10 V | 237W | 214W | 196W | 139W | 90.4W | 40.6W | 27.4W | 15.6W | 8.24W |
| 10.80 V | 272W | 235W | 213W | 146W | 93.6W | 41.6W | 27.9W | 15.9W | 8.39W |
| 10.50 V | 304W | 256W | 227W | 151W | 95.9W | 42W | 28.3W | 16.1W | 8.49W |
| 10.20 V | 345W | 272W | 241W | 155W | 97.1W | 42.4W | 28.4W | 16.2W | 8.6W |
| 10.02 V | 382W | 296W | 253W | 160W | 98.7W | 42.6W | 28.5W | 16.3W | 8.72W |
| 9.60 V | 423W | 318W | 267W | 166W | 101W | 42.8W | 28.7W | 16.4W | 8.87W |
RDC12-80
DEEP CYCLE (AGM)Specifications
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 80 Ah (C10), 84 Ah (C20) |
| Energy | 960 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 | 24 A |
| Max. Discharge Current | 720 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 |
RDC12-80
DEEP CYCLE (AGM)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RDC12-80 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: 350 mm
- Width: 167 mm
- Height: 179 mm
- Total Height: 179 mm
- Weight: 23 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
RDC12-75 (12 V · 75 Ah) · RDC12-90 (12 V · 90 Ah) · See all RDC series models