Our customer from Western Australia has purchased 200 pieces of 3V 1300mAh 18650 sodium‑ion batteries from us.
Compared with LFP batteries, sodium‑ion batteries feature outstanding overall performance:
Excellent low‑temperature and high‑temperature stability: 95% discharge capacity at 60¡æ and 60% discharge capacity at -40¡æ, enabling reliable operation even in extreme cold environments.
Longer cycle life
Excellent rate performance
Higher safety performance
Significant cost advantages
Here is the 3V 1300mAh 18650 Sodium-Ion Battery specification:
| Item | Specification |
|---|---|
| Nominal Capacity | 1.30Ah @ 0.50C at 25.0 ± 3.0°C environment |
| Typical Capacity | 1.35Ah @ 0.50C at 25.0 ± 3.0°C environment |
| Nominal Voltage | ≈ 3.10V |
| Upper Voltage Limit | 3.95 ± 0.05 V |
| Lower Voltage Limit | 1.50 ± 0.05 V Dischargeable to 0V without impact on battery performance |
| DC Internal Resistance | ≤ 20.00 mΩ |
| Battery Dimensions | Diameter: 18.40 ± 0.10 mm Height: 65.40 ± 0.15 mm |
| Energy Density | ≥ 110.00 Wh/Kg |
| Battery Weight | 38.00 ± 2.00g |
| Storage Temperature (Charged at Shipment) | -20 ~ 60°C, well-ventilated and light-shielded |
| Temperature and Charging Performance |
|
| Temperature and Discharging Performance |
|
| Instant Maximum Discharge Current | Instantaneous Current: 10.00C Duration: ≤ 60s |
| Maximum Continuous Discharge Current | Continuous Current: 3.00 ~ 5.00C Discharge temperature rise ≤ 30°C |
Here is the battery pic:

These batteries will be delivered to the customer via DDP door-to-door air freight, and they are expected to be received by the customer in mid-March.
Edit by Abby
Last Update:2026-03-07 15:53:51
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