RDC12-65
SERIES RDC · DEEP CYCLE (AGM)Endurance for frequent charge/discharge cycling.
The RDC12-65 is a 12 V, 65 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 20.5 kg, with F14 terminals. It stores 780 Wh and delivers up to 650 A. Endurance for frequent charge/discharge cycling. Typical applications: Solar/Wind Energy Systems and Light Electric Vehicles.
Formerly RKC12-65.
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) | 65 Ah (C10) |
| Energy | 780 Wh |
| Weight | 20.5 kg |
| Terminal | F14 |
| Dimensions | 350 × 167 × 179 mm |
Main Applications
Quality Standards
RDC12-65
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 | 102A | 91.6A | 83.5A | 58.6A | 37.9A | 16.8A | 11.3A | 6.33A | 3.33A |
| 10.80 V | 119A | 102A | 91.6A | 62.1A | 39.6A | 17.4A | 11.5A | 6.5A | 3.41A |
| 10.50 V | 135A | 112A | 98.2A | 65A | 40.9A | 17.7A | 11.8A | 6.63A | 3.48A |
| 10.20 V | 155A | 120A | 106A | 67.3A | 41.8A | 18A | 12A | 6.72A | 3.54A |
| 10.02 V | 174A | 133A | 112A | 69.9A | 42.8A | 18.2A | 12.1A | 6.81A | 3.63A |
| 9.60 V | 195A | 144A | 119A | 73.2A | 43.9A | 18.4A | 12.2A | 6.89A | 3.71A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 5MIN | 10MIN | 15MIN | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|---|---|---|
| 11.10 V | 193W | 174W | 159W | 113W | 73.5W | 33W | 22.3W | 12.7W | 6.7W |
| 10.80 V | 221W | 191W | 173W | 118W | 76W | 33.8W | 22.6W | 12.9W | 6.81W |
| 10.50 V | 247W | 208W | 184W | 123W | 77.9W | 34.2W | 23W | 13W | 6.89W |
| 10.20 V | 280W | 221W | 196W | 126W | 78.9W | 34.4W | 23.1W | 13.1W | 6.99W |
| 10.02 V | 310W | 241W | 206W | 130W | 80.2W | 34.6W | 23.2W | 13.2W | 7.09W |
| 9.60 V | 343W | 259W | 217W | 135W | 81.9W | 34.8W | 23.3W | 13.3W | 7.2W |
RDC12-65
DEEP CYCLE (AGM)Specifications
| Nominal Voltage | 12 V |
|---|---|
| Capacity (25ºC) | 65 Ah (C10), 68.2 Ah (C20) |
| Energy | 780 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 | 19.5 A |
| Max. Discharge Current | 650 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 |
RDC12-65
DEEP CYCLE (AGM)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RDC12-65 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: 20.5 kg
2. Terminal Configuration (F14)
- Terminals: Ensure your system's connectors match the F14 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
RDC12-55 (12 V · 55 Ah) · RDC12-75 (12 V · 75 Ah) · See all RDC series models