12.8V Lithium Phosphate Battery 12V 200Ah Lithium Battery Unrivaled Stability
Lithium Phosphate Battery 12V 200Ah Lithium Po4 Battery
Offering more power in a smaller footprint, HEYI’s 12V/24V lithium batteries are engineered with next-gen lithium iron phosphate technology. They ensure a cleaner, safer, and more stable energy source for various uses — from solar energy storage to marine propulsion and beyond.
Specification :
| Model | SL-LFP-12-100-PS | SL-LFP-12-200-PS | SL-LFP-12-300-PS |
| Nominal Voltage (V) | 12.8V | 12.8V | 12.8V |
| Nominal Capacity (Ah) | 100Ah | 200Ah | 300Ah |
| Energy | 1280wh | 2560wh | 3840wh |
| Battery Dimensions | 326x170x220mm | 410x180x230mm | 525x240x220mm |
| Net Weight (Approx.) | 12kg | 21KG | 35kg |
| Layout/Terminals | M8 | M8 | M8 |
| Chemistry | Lithium Iron Phosphate (LiFePo4) | ||
| Case /Packing | ABS case | ||
| LCD display | Optional | ||
| Blue tooth | Optional | ||
| Comms. | Optional | ||
| Cycle life | >3000cycle at 100% Depth of Discharge (DoD), up to 5000 cycles at 80% DoD | ||
| Depth of Discharge (DoD) | 100% | ||
| Charge model | CV/CC | ||
| Charging voltage | 14.6V | ||
| Optimum charge current range | 20A to 50A | ||
| Rapid charging | Max. charge current 100A (1C) (Max Temperature increase within 15°C) | ||
| BMS Charge Voltage Cut-Off | 15.0 V (3.75 ±0.025 vpc) (1 ±0.2 s) | ||
| BMS Discharge Voltage Cut-Off | 8.8 V (2.2 ±0.08 vpc) (20ms) | ||
| Standard charge current | 20A (0.2C) | 40A | 50A |
| Max.Continuous discharge current | 100 Ampere | 200 Ampere | 200 Ampere |
| Peak discharge current | 300A(3C) | 300A | 300A |
| Operating temperatures | Standard 0℃~60℃ Discharge -30℃~75℃ Storage -20℃~45℃ |
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| Storage performance | Capacity can be kept ≥ 80% in storage for 12months | ||
Features :
✔ Unrivaled Stability – LiFePO4 chemistry eliminates explosion risks
✔ 6000+ Charge Cycles – Outlasts lead-acid 10:1
✔ True Plug & Play – No adapters needed for replacement
✔ Ultra-Portable – Effortless handling with reduced mass
✔ No Lag Charging – Ready to use in record time
✔ Dual-System Ready – 12V for RVs, 24V for solar setups
✔ AI-Driven BMS – Real-time monitoring for peak safety
✔ Eco-Conscious – Meets strict environmental regulations
Advantages :
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Brand New Grade A Cells Only: We strictly use LFP prismatic battery cells for maximum quality and reliability.
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Long Service Life: Up to 10 years design lifespan.
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Maintenance-Free: No water refilling or corrosion issues as with traditional batteries.
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Safe Transportation: Certified for air, sea, and ground shipment (UN38.3, MSDS).
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Cost Effective: Despite the higher upfront cost compared to lead-acid, total ownership cost is much lower over tim
Applications :
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Electric vehicles (EV), electric scooters, electric bikes, and electric motorcycles
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Marine: Custom marine lithium batteries and boat lithium batteries
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Recreational Vehicles (RV batteries)
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Solar Energy Storage Systems
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Industrial Equipment: Forklifts, floor machines, and backup power systems
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Start-Stop Systems: Suitable for auto start stop system and car start stop battery upgrades
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Energy Storage Projects: Home, commercial, and off-grid applications
Optional Features:
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Bluetooth Monitoring
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LCD Display
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Heating Systems for Low-Temperature Environments
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Professional Lithium Battery Manufacturer and Supplier
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Only Sell Brand New Grade A Cells – no second-hand or downgraded cells
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One-Stop Customization Service: Custom lithium battery packs, custom EV batteries, EV battery pack design, custom battery management solutions
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Full Certifications: UN38.3, MSDS, CE, RoHS
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Reliable Logistics: Secure packaging + global fast delivery
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Competitive Price: Direct factory price for bulk orders, buy lithium battery solutions available
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.