InnoPower-LFP 304AH EVE
5. July 2025
InnoPower-LFP 280K EVE
5. July 2025
EVE NF155L Sodium-ion cell
The new EVE NF155L is a prismatic sodium-ion battery cell based on NFPP technology, ideally suited for stationary energy storage, commercial storage systems, and modular battery systems.
With a capacity of 155 Ah, a cell energy of 435 Wh, and a wide discharge temperature range of −40 °C to +60 °C, the NF155L offers a safe, long-lasting, and future-oriented alternative to conventional lithium cells.
The cell is expected to be available from us in approximately 3 months. Pre-orders are possible starting immediately.
Technical Parameters
| Cell Model | NF155L-V1.2 |
| Cell Type | Prismatic NFPP Cell |
| Nominal Capacity | 155 Ah |
| Nominal Energy | 435 Wh |
| Operating Voltage Range | 1.5–3.45 V |
| Standard Charging Power | 0.5 P |
| Standard Discharging Power | 0.5 P |
| Max. Continuous Discharging Power | 1 P |
| Weight | 4,600 g ± 150 g |
| Shipping SOC | 30% SOC |
Dimensions
| Height with Terminal | 207.2 ± 0.5 mm |
| Height without Terminal | 204.3 ± 0.5 mm |
| Length | 173.7 ± 0.5 mm |
| Thickness | 71.7 ± 0.5 mm |
| Terminal Spacing | 123.0 ± 0.5 mm |
Temperature Ranges
| Charging | 0 to 60 °C |
| Discharging | −40 to 60 °C |
| Recommended Operating Temperature Range | 25 to 45 °C |
| Storage 1 Year | 0 to 35 °C |
| Storage 1 Month | −20 to 45 °C |
A key advantage of the NF155L is its very wide discharge range down to −40 °C. This makes the cell particularly suitable for outdoor storage systems, container solutions, and applications with limited climate control.
According to the datasheet, the following minimum values apply when discharging at 0.5P:
Discharge Energy Retention at Low Temperatures
| −10 °C | ≥ 85 % |
| −20 °C | ≥ 80 % |
| −40 °C | ≥ 70 % |
| Weight | 6 kg |
|---|