Deep Cycle Gel Solar Battery 2V 300Ah Sealed Amaxpower
Amaxpower Sealed free maintenance deep cycle gel solar battery (2V 300Ah)
2V 300Ah deep cycle gel battery is a type of rechargeable battery commonly used in applications that require long-lasting power with deep cycling capabilities. Here's some information about this type of battery:
1:Voltage: The battery has a nominal voltage of 2 volts. This means that when fully charged, it will provide a voltage of 2 volts, and as it discharges, the voltage will gradually decrease until it reaches its minimum acceptable voltage.
2:Capacity: The battery has a capacity of 300Ah, which stands for ampere-hours. This rating indicates the amount of charge the battery can deliver over a specific period of time. In this case, the battery can provide a continuous current of 300 amps for one hour or 30 amps for 10 hours.
3:Deep cycle: Deep cycle batteries are designed to be discharged and recharged regularly. They are commonly used in applications such as renewable energy systems (solar power, wind power), electric vehicles, marine applications, and off-grid power systems. Deep cycle batteries are built to withstand repeated deep discharges without significantly affecting their performance or lifespan.
4:Gel battery: Gel batteries are a type of valve-regulated lead-acid (VRLA) battery. They use a gel electrolyte, which is a thickening agent added to the electrolyte solution to immobilize it. This gel-like consistency prevents the electrolyte from spilling, making gel batteries more resistant to vibration and shock. Gel batteries are also known for their improved deep cycling capabilities and longer lifespan compared to traditional flooded lead-acid batteries.
5:Maintenance: Gel batteries are virtually maintenance-free. They do not require regular watering or electrolyte level checks like flooded lead-acid batteries. However, it's important to keep the battery terminals clean and free from corrosion to ensure optimal performance.
When using a 2V 300Ah gel battery, it's crucial to consider the charging and discharging rates, as well as the recommended depth of discharge (DoD) to maximize the battery's lifespan and performance. It's also important to use a compatible charger and follow the manufacturer's guidelines for proper usage and maintenance.
important to use a compatible charger and follow the manufacturer's guidelines for proper usage and maintenance.
Specification
| Rate Voltage | 2V(Single cell) | |
| Nominal Capacity | 300Ah @10 hour-rate | |
| Dimension | Length | 171±2mm (6.70 inches) |
| Width | 151±2mm (5.94 inches) | |
| Container Height | 330±2mm (13.0 inches) | |
| Total Height | 365±2mm (14.37 inches) | |
| Weight | Approx. 17.5kg (38.58lbs) | |
| Container Material | ABS | |
| Reference Capacity (25°C) | 20hr (15.8A) | 315Ah |
| 10hr (30A) | 300Ah | |
| 5hr (54A) | 270Ah | |
| 3hr (80A) | 240Ah | |
| 1hr (195A) | 195Ah | |
| Max. Discharge Current | 1800A (5S) | |
| Internal Resistance (25°C) | Approx. 0.7mΩ | |
| Cycle Use Voltage |
Initial Charging Current: Less than 75A Voltage: 2.33-2.37V @ 25°C (77°F) |
|
| Float Charging Voltage | 2.24-2.28V @ 25°C (77°F) | |
| Operating Temperature Range | Discharge | -20~60°C |
| Charge | -10~60°C | |
| Storage | -20~60°C | |
| Nominal Operating Temperature Range | 25°C±3°C (77±5°F) | |
| Capacity affected by Temperature (20 hour rate) | 40°C (104°F) | 102% |
| 25°C (77°F) | 100% | |
| 0°C (32°F) | 85% | |
| -15°C (5°F) | 65% | |
| Self-Discharge | Less than 3% at 25°C (77°F) per month | |
Applications
Industry use, Communication equipment, Telecommunication control equipment; Emergency systems; Electric power systems; Golf carts; Caravan; Power station; Nuclear power station; Solar power and wind power systems; Load leveling and storage equipment; Marine equipment; Power generation plants; Alarm systems, UPS and inverters; Medical equipment; Fire and security systems, Control equipment; Stand-by electric power.
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