RXG2-1500
SERIES RXG · EXTENDED GEL (2V)Maximum GEL longevity (2V). Deep-cycle endurance for critical infrastructure.
The RXG2-1500 is a 2 V, 1500 Ah (10-hour rate) GEL Deep Cycle lead-acid battery from the Rekoser eXtended Gel (2V) series. It measures 400 × 350 × 345 mm and weighs 93 kg, with F10 terminals. It stores 3 kWh and delivers up to 6000 A. Maximum GEL longevity (2V). Deep-cycle endurance for critical infrastructure. Typical applications: Solar/Wind Energy Systems, Electrical Substations, Telecommunications and Base Stations and UPS and Data Centers.
Formerly RKG2-1500.
Main Advantages
- Recovery: Superior performance after deep discharges
- Stable: Low electrolyte stratification thanks to eXtended Gel technology
- Longevity: Excellent cyclic life in harsh conditions (Very Long Life >12 years design life)
- Gel Tech: Premium thixotropic gel electrolyte with high thermal stability
| Nominal Voltage | 2 V |
|---|---|
| Capacity (25ºC) | 1500 Ah (C10) |
| Energy | 3000 Wh |
| Weight | 93 kg |
| Terminal | F10 |
| Dimensions | 400 × 350 × 345 mm |
Main Applications
Quality Standards
RXG2-1500
EXTENDED GEL (2V)Graphics (25°C)
Constant Discharge Ratings (A) at 25ºC
| F.V / Time | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|
| 1.80 V | 1206A | 821A | 371A | 259A | 150A | 78.8A |
| 1.75 V | 1251A | 847A | 383A | 267A | 151A | 79.3A |
| 1.70 V | 1283A | 864A | 385A | 269A | 152A | 79.8A |
| 1.65 V | 1323A | 887A | 388A | 271A | 152A | 80A |
| 1.60 V | 1350A | 900A | 390A | 272A | 153A | 80.2A |
Constant Discharge Ratings (W) at 25ºC
| F.V / Time | 30MIN | 1HR | 3HR | 5HR | 10HR | 20HR |
|---|---|---|---|---|---|---|
| 1.80 V | 2254W | 1560W | 727W | 510W | 299W | 158W |
| 1.75 V | 2340W | 1609W | 750W | 526W | 301W | 159W |
| 1.70 V | 2398W | 1642W | 755W | 530W | 302W | 160W |
| 1.65 V | 2474W | 1684W | 760W | 533W | 303W | 160W |
| 1.60 V | 2525W | 1710W | 765W | 537W | 304W | 160W |
RXG2-1500
EXTENDED GEL (2V)Specifications
| Nominal Voltage | 2 V |
|---|---|
| Capacity (25ºC) | 1500 Ah (C10) |
| Energy | 3000 Wh |
| Cell number | 1 |
| Charge Voltage (25°C) | Cycle use: 2.35-2.40V (-5mV/C) Float use: 2.25-2.29V (-3mV/C) |
| Max. Charge Current | 300 A |
| Max. Discharge Current | 6000 A |
| Internal Resistance | 0.2 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 |
RXG2-1500
EXTENDED GEL (2V)Quick Installation Guide
To ensure optimal performance and maximize the lifespan of your REKOSER RXG2-1500 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: 400 mm
- Width: 350 mm
- Height: 345 mm
- Total Height: 382 mm
- Weight: 93 kg
2. Terminal Configuration (F10)
- Terminals: Ensure your system's connectors match the F10 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: 2.35-2.40V (-5mV/C)
- Float use: 2.25-2.29V (-3mV/C)
4. Safety and Storage
Maintenance: Sealed gel battery, maintenance-free and leak-proof.
Charging: Keep to the stated charge voltage: gel is sensitive to overcharging.
Cycling: Recharge fully after every discharge; never leave it discharged.
Storage: Store charged, in a cool and dry place, and recharge periodically.
Nearby models
RXG2-1200 (2 V · 1200 Ah) · RXG2-2500 (2 V · 2500 Ah) · See all RXG series models