Data Specification Sheet
Overview
The EVE LF280K 280Ah LiFePO4 battery is built for users who need serious energy storage capacity and dependable performance. Operating at a 3.2V nominal voltage, this Grade A prismatic cell delivers excellent cycle life and strong current handling, making it well-suited for solar storage, backup power, and electric mobility applications. Its robust design supports long-term, reliable operation in demanding environments.
Key Features
✅ Massive 280Ah Energy Storage: Designed to power large systems with long runtime and fewer recharge cycles.
✅ Strong Charge & Discharge Performance: Handles 280A continuous current and 560A peak bursts.
✅ Exceptional Longevity: Up to 6,000 cycles for dependable long-term use.
✅ Efficient Power Delivery: Low AC impedance improves efficiency and system stability.
✅ Safe LiFePO4 Chemistry: Known for thermal stability and consistent voltage output.
Specifications
| Manufacturer: |
EVE Energy |
| Model: |
LF280K |
| Form: |
Prismatic |
| Nominal Capacity: |
280Ah |
| Nominal Voltage: |
3.2V |
| Cutoff Voltage (Charge / Discharge): |
3.65V / 2.5V |
| Max Continuous Charge / Discharge Current: |
1C / 1C |
| Max Pulse (30s) Charge / Discharge Current: |
2C / 2C |
| Cycle Life: |
6,000 cycles |
| Protected: |
No |
| Approx. Dimensions: |
173.7mm x 72.0mm x 207.5mm |
| Approx. Weight: |
5420g |
Data Specification Sheet
Applications / Uses
🔋 Residential and commercial solar energy systems
🔋 Electric vehicle and marine battery banks
🔋 Off-grid and backup power installations
🔋 Industrial energy storage solutions
🔋 High-capacity custom LiFePO4 battery packs
Safety Guidelines & Warnings
⚠️ IMPORTANT SAFETY NOTICE ⚠️
EVE LF280K 280Ah LiFePO4 battery requires proper handling and knowledge to ensure safe usage.
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-ion battery safety.
✔ Always charge in or on a fire-resistant surface—never leave batteries charging unattended.
✔ Use only a compatible smart charger designed specifically for this type of battery.
✔ Store batteries in a protective case—never carry them loose in a pocket, bag, or purse.
✔ Keep away from metal objects (keys, coins, tools) to prevent short circuits.
✔ Use only within manufacturer-listed specifications and in protected battery packs.
✔ Resellers must provide these warnings to all customers.
🚫 Prohibited Uses & Handling
⛔ DO NOT use this battery in e-cigarettes, vaporizers, or similar devices.
⛔ DO NOT mix old and new, or used and unused batteries.
⛔ DO NOT short circuit, puncture, cut, crush, incinerate, or modify the battery.
⛔ DO NOT use if the battery wrapper is torn or damaged in any way.
⛔ DO NOT overcharge or over-discharge—this can lead to battery failure.
⛔ DO NOT expose the battery to liquids, extreme heat, or direct sunlight.
⛔ 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 3.2V 280ah LiFePo4 Battery, you acknowledge and agree to follow all safety guidelines.
Failure to comply may result in hazardous consequences. Prior knowledge of lithium-ion battery safety is required before purchase.
Stay safe and handle responsibly. 🔋
