2V 300AH Gel Deep Cycle Solar Battery with 12-Year Life for Renewable Energy Storage
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30DAYS
Brand:
FBATTERY
Product Description
Product Overview
This 2V 300AH gel deep cycle battery delivers reliable power storage for solar energy systems with exceptional longevity and performance characteristics.
Key Features
- High energy density with minimal internal resistance for superior power output
- Low self-discharge rate of less than 3% per month at 20℃
- Excellent deep discharge recovery performance through unique formulation
- Consistent quality ensured by high-purity materials and strict process control
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Type | Gel Deep Cycle Battery |
| Nominal Voltage | 2V |
| Rated Capacity | 300Ah @ 10HR-rate (to 1.80Vpc) |
| Dimensions (L×W×H) | 170mm × 150mm × 330mm |
| Designed Life | 12 years |
| Weight | 19.4kg |
| Operating Temperature | -40℃ to 60℃ |
| Terminal Type | Φ20 Copper terminal, M8 female screw thread |
Performance Characteristics
Capacity Ratings (25℃)
- 20hr (15.9A): 318Ah
- 10hr (30A): 300Ah
- 3hr (75A): 225Ah
Charge Parameters (25℃)
- Float Charge: 2.25±0.02V (-3mV/℃) ≥24h
- Boost Charge: 2.33±0.03V (-3mV/℃) 16-24h
- Maximum Charge Current: 100A
Temperature Performance
- 40℃: ~105% capacity
- 25℃: ~100% capacity
- 0℃: ~83% capacity
Cycle Life & Self-Discharge
- Cycle Life: ≥800 cycles @ 80% DOD, 25℃
- Self-Discharge: <0.1% per day @ 20℃
- Residual Capacity: ≥97% after 1 month
Application Fields
Ideal for renewable energy storage applications including photovoltaic (PV) solar systems, wind turbine power systems, and CATV backup power solutions.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Future Intepower Co., Ltd.
Location
Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Contact Person
Wendy (Jiang Wei)