Description
EVE MB31 LiFePO4 Prismatic Cell – High-Performance Lithium Iron Phosphate Power Cell
Overview
The EVE MB31 LiFePO4 Prismatic Cell is a high-capacity lithium iron phosphate (LiFePO4) rechargeable battery, designed for exceptional safety, longevity, and energy efficiency. With a 314Ah capacity and robust cycle life, this battery is an excellent choice for energy storage systems, electric vehicles (EVs), and off-grid power solutions, ensuring stable and reliable power output over thousands of charge cycles.
Key Features
✅ High Capacity: 314Ah provides long-lasting energy storage for continuous use.
✅ LiFePO4 Chemistry: Offers enhanced safety, thermal stability, and deep cycle durability.
✅ High Efficiency: Delivers consistent power output with minimal energy loss.
✅ Long Cycle Life: Supports 8000+ charge cycles with minimal degradation.
✅ Prismatic Cell Design: Optimized for compact, high-energy-density battery packs.
✅ Wide Operating Temperature Range: Suitable for extreme environmental conditions.
Specifications
| Brand | EVE |
| Model | MB31 |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Capacity | 314Ah |
| Nominal Voltage | 3.2V |
| Full Charge Voltage | 3.65V |
| Discharge Cutoff Voltage | 2.5V |
| Continuous Discharge Rate (CDR) | 0.5C (157A) |
| Maximum Charge Current | 0.5C (157A) |
| Cycle Life | 8000+ charge cycles |
| Cell Type | Prismatic |
| Dimensions | 72mm x 174mm x 207mm |
| Weight | ~5.6kg |
Applications
The EVE MB31 is widely used in energy storage and power-intensive applications, including:
🔋 Solar Energy Storage – Ideal for off-grid and grid-tied solar power systems.
🔋 Electric Vehicles (EVs) & E-Bikes – Provides efficient and long-lasting power for sustainable mobility.
🔋 Home & Industrial Energy Storage Systems (ESS) – Supports reliable backup and renewable energy storage.
🔋 Marine & RV Power Systems – Ensures stable power for off-grid and mobile applications.
🔋 UPS & Backup Power – Delivers long-lasting and reliable emergency power.
🔋 DIY Battery Packs – Used for custom-built large-scale energy storage systems.
Safety Guidelines & Warnings
⚠️ IMPORTANT SAFETY NOTICE ⚠️
LiFePO4 batteries require proper handling and knowledge to ensure safe operation. Failure to follow safety guidelines may result in fire, explosion, serious injury, or property damage.
General Safety Guidelines
✔ Only purchase and use if you fully understand lithium iron phosphate (LiFePO4) battery safety.
✔ Always charge using a compatible LiFePO4 charger—never use non-compatible chargers.
✔ Store batteries in a dry, cool environment away from direct sunlight and heat.
✔ Use only within manufacturer-listed specifications and in protected battery packs.
✔ Ensure proper battery management system (BMS) usage for safety and longevity.
✔ If assembling a battery pack, ensure proper cell balancing before use.
✔ Resellers must provide these warnings to all customers.
🚫 Prohibited Uses & Handling
⛔ DO NOT short circuit, puncture, cut, crush, incinerate, or modify the battery.
⛔ DO NOT use if the battery casing is damaged, swollen, or leaking.
⛔ DO NOT overcharge or over-discharge—this can lead to cell damage and reduced lifespan.
⛔ DO NOT expose the battery to water, extreme heat, or direct sunlight.
⛔ DO NOT connect in series or parallel without ensuring proper voltage balancing.
⛔ DO NOT solder directly—only use spot welding for battery pack assembly.
⚠ User Responsibility & Risk Acknowledgment
The user assumes full responsibility for proper handling, charging, and storage.
Misuse or mishandling may result in serious injury or damage.
No guarantee of compatibility with any specific device is provided.
Usage of this battery is at your own risk.
By purchasing and using the EVE MB31 LiFePO4 Prismatic Cell, you acknowledge and agree to follow all safety guidelines. Failure to comply may result in hazardous consequences. Prior knowledge of LiFePO4 battery safety is required before purchase.
Stay safe and handle responsibly. 🔋