2V 300AH Gel Deep Cycle VRLA Battery for UPS and Solar Systems - 12 Year Life, 170x150x330mm
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30DAYS
Brand:
FBATTERY
Product Description
Product Overview
The 2V 300AH Gel Deep Cycle Battery is a specialized VRLA battery engineered for energy storage systems, featuring advanced gel electrolyte technology and exceptional deep cycle performance.
Key Features
- Extended Service Life: Designed for over 12 years of operation with high-tin alloy positive grids and thick plates
- Superior Cycling Capability: Enhanced deep cycle endurance with special gel additives and high-temperature curing process
- Exceptional Over-discharge Recovery: Maintains over 95% capacity restoration after multiple over-discharge cycles
- Safe & Reliable Operation: Patented terminal sealing and high-temperature adhesive curing prevent acid leakage
- Flexible Installation Options: Supports both vertical and horizontal mounting positions
Technical Specifications
| Parameter | Specification |
|---|---|
| Battery Type | Gel Deep Cycle VRLA Battery |
| Nominal Voltage | 2V |
| Rated Capacity | 300Ah @ 10HR-rate (to 1.80Vpc) |
| Dimensions (L×W×H) | 170mm × 150mm × 330mm |
| Weight | 19.4kg |
| Operating Temperature | -40℃ to 60℃ |
| Optimal Temperature | 20℃ to 25℃ |
| Terminal Type | Φ20 Copper terminal, M8 female screw thread |
Performance Characteristics
Capacity Ratings (25℃)
| Discharge Rate | Capacity |
|---|---|
| 20hr (15.9A) | 318Ah |
| 10hr (30A) | 300Ah |
| 3hr (75A) | 225Ah |
Charging Parameters (25℃)
| Charge Mode | Voltage | Duration |
|---|---|---|
| Float Charge | 2.25±0.02V (-3mV/℃) | ≥24 hours |
| Boost Charge | 2.33±0.03V (-3mV/℃) | 16-24 hours |
| Maximum Charge Current | 100A | |
Temperature Performance
| Temperature | Discharge Capacity |
|---|---|
| 40℃ | ~105% |
| 25℃ | ~100% |
| 0℃ | ~83% |
Self-Discharge Characteristics
| Storage Period | Residual Capacity |
|---|---|
| 1 Month | ≥97% |
| 3 Months | ≥90% |
| 6 Months | ≥80% |
Application Fields
- Solar photovoltaic (PV) energy storage systems
- Wind turbine power generation systems
- CATV and telecommunications backup power
- Renewable energy storage applications
Performance Highlights
- 12-year design life in floating applications
- ≥800 cycles at 80% depth of discharge
- 85% round trip efficiency
- Excellent deep discharge recovery capability
- Low self-discharge rate (9 months shelf life at 20℃)
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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)