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Product Highlights
High Standard 12V 20Ah LiFePO4 Lithium Iron Phosphate Battery
Engineered for remote deployments, this 256Wh fortress masters off-grid challenges. Its robust construction delivers performance in extreme conditions:
- 95% Humidity Immunity: Protects irrigation controllers in tropical environments.
- -10°C Glacier Mode: Self-heating sustains weather stations in cold climates.
- 3C Peak Discharge: Capable of powering demanding equipment like water pumps.
- Mission-Critical Endurance: Powers 50W sensor arrays for 5.12hrs or automated greenhouses for 72hrs without sun.
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Advanced Battery Management
Our Lithium battery solutions are critical parts of modern Energy Storage Systems (ESS). The super-safe chemistry (LiFePO4) significantly reduces risks of explosion or combustion compared to traditional technologies.
Key Safety Features:
• Intelligent BMS: Controls parameters for optimum safety, protecting against over-charge and over-discharge.
• Cell Balancing: Optimized performance through smart cell management.
• Expandable: Higher-Capacity or Higher-Voltage available through parallel or serial connections.
• Robust Case: Rugged ABS impact-resistant housing.
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Long-Term Reliability
Cycle life is customizable based on project requirements and DOD (Depth of Discharge):
DOD80% = 2000 cycles
DOD80% = 3000 cycles
DOD80% = 4000 cycles
DOD80% = 6000 cycles
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Manufacturing Excellence
With 21 years of foundational expertise, we have evolved into a specialized lithium battery pack innovator. Our facility implements maturity-proven processes from cell validation to proprietary BMS calibration.
- Monthly production capacity of 45 MWh.
- ISO 9001/14001/45001, UN38.3, and CE-certified protocols.
- Rigorous environmental protection testing (IP21+ ratings).
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Wide-Range Applications
Our power solutions are designed for versatility across multiple sectors:
• UPS/EPS Systems
• Solar & Wind Renewable Energy
• Industrial BESS
• Telecom & Tower Supply
• Electric Vehicles (2/3/4 wheels)
• Emergency Lighting & Security
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Frequently Asked Questions
1. What is the expected lifespan of this 12V 20Ah battery?
The battery is designed with a service life of up to 20 years, depending on the application and environment.
2. Can this battery be used in extreme cold temperatures?
Yes, it features a "Glacier Mode" and can be customized with heating panels to sustain operations in temperatures as low as -10°C (or even -45°C with special configurations).
3. How many cycles can I expect from the LiFePO4 chemistry?
Depending on the project requirements and project budget, we offer variations providing between 2,000 and 6,000 cycles at 80% Depth of Discharge (DOD).
4. What safety features are included in the battery?
Every battery includes a built-in Intelligent Battery Management System (BMS) that protects against over-charge, over-discharge, temperature extremes, and short circuits.
5. Is it possible to connect multiple batteries together?
Yes, higher capacity or higher voltage can be achieved through parallel or serial connections to meet specific power requirements.
6. What makes LiFePO4 safer than other lithium batteries?
LiFePO4 chemistry is exceptionally stable and significantly reduces the risk of combustion or explosion from high impact or electrical faults compared to NCM variants.
Sahnova Solar
