EVE LF105 3.2V 105Ah LiFePO4 Prismatic Cell: A Practical Buyer’s Guide
If you are sourcing LiFePO4 cells for energy storage, EV, or industrial battery packs, the EVE LF105 is a widely used prismatic cell. This article summarizes the key specifications from the LF105 D-version datasheet.
We offer favorable pricing and carry large stock of LF105 cells. Always confirm the latest datasheet, stock status, and quotation with our sales team before design freeze.
Basic Product Information
- Product: Aluminum-shell LiFePO4 power battery
- Model: LF105
- Nominal voltage: 3.2V
- Nominal capacity: 105Ah
- Minimum capacity: 105Ah at 1.0C discharge
- Applications: EV power systems, energy storage systems, and similar applications
Mechanical Data
| Item | Value |
|---|---|
| Width (W) | 130.3 ± 0.3 mm |
| Thickness (T, 30% SOC) | 36.7 ± 0.5 mm |
| Total height (H) | 200.5 ± 0.5 mm |
| Main body height (H1) | 195.5 ± 0.5 mm |
| Terminal center distance (D) | 67.0 ± 1.0 mm |
| Weight | 1980 ± 100 g |
The cell uses a dual aluminum terminal structure with M4 internal threads. Usable thread depth is 6 mm. We recommend laser welding for connections.
Electrical Specifications
| Item | Value |
|---|---|
| Internal resistance | ≤ 0.5 mΩ |
| Max continuous charge current | 1C |
| Charge cutoff voltage | 3.65V |
| Max continuous discharge current | 1C |
| Discharge cutoff voltage | 2.5V |
| Recommended SOC window | 10%–90% |
| Standard charge time | 2.0 h at 0.5C |
| Fast charge time | 1.0 h |
Temperature limits the actual charge current. The datasheet does not allow charging below 0°C. From 0–10°C, limit charge current to 0.2C. Above 45°C, also reduce charge current.
Temperature Range
- Charging: 0°C to 55°C
- Discharging: -20°C to 55°C
- Short-term storage: -20°C to 45°C, up to 1 month
- Long-term storage: 0°C to 35°C, up to 1 year
- Storage humidity: < 70%
For long-term storage, check the cells every 6 months. Keep storage voltage at 3.0–3.3V, roughly 30%–50% SOC.
Discharge Performance
At 25°C, typical discharge capacity versus nominal capacity:
- 0.33C: ≥ 100%
- 0.5C: ≥ 98%
- 1.0C: ≥ 97%
At different temperatures:
- 55°C: ≥ 95% at 1.0C, cutoff 2.5V
- -20°C: ≥ 70% at 1.0C, cutoff 2.0V
Charge retention after 30 days open-circuit storage:
- Remaining capacity: ≥ 95%
- Recovery capacity: ≥ 97%
Cycle Life
The LF105 cycle life depends on whether you compress the cells.
- Without fixture: ≥ 2500 cycles
- With fixture: ≥ 3500 cycles at 300 kgf
We define cycle life as the number of cycles until capacity drops to 80% of initial capacity. This is an important point for pack design. If you need longer cycle life, plan for proper fixture pressure in the module.
Safety Test Summary
Cell-level safety tests include:
- Overcharge to 5V
- Overdischarge to 0V
- External short circuit for 10 minutes, circuit resistance < 10 mΩ
- Nail penetration
- Crush until case rupture or internal short circuit
- Drop from 1.5 m onto a wooden floor, 2 drops per face
The requirement is no explosion and no fire. These are cell-level results. Pack-level safety still depends on BMS design, thermal management, structural protection, and correct assembly.
Pricing and Stock
We offer favorable pricing and have large stock available for LF105 cells. For volume orders, pricing and stock can vary by grade, quantity, and destination. Contact us to confirm current availability and receive a quotation.
Contact Us for LF105 Quotations
If you are sourcing EVE LF105 3.2V 105Ah LiFePO4 cells, contact us with your required quantity and destination.
We can provide current pricing, stock status, lead time, datasheet confirmation, and shipping options.
