30Ah Capacity LiFePO4 Battery with 4000 Cycles and 3C Pulse Discharge for EV & ESS
Are you tired of battery packs that overheat, degrade quickly, or fail in cold weather? The OID46150F30Ah from Jianheng is engineered to solve these real-world problems. Whether you're building an electric two-wheeler, a home energy storage system, or a rugged outdoor power supply, this cylindrical lithium iron phosphate cell delivers consistent power, long life, and absolute peace of mind.
- No More Range Anxiety: With 30Ah nominal capacity and ultra-low internal resistance (≤2mΩ AC), you get more usable energy and less self-heating.
- Cold Weather? No Problem: Discharge safely down to -20°C (with cut-off at 1.8V) – perfect for winter EVs or outdoor base stations.
- Built to Last: 4000 cycles at 0.5C charge/discharge with 80% capacity retention. That's over 10 years of daily use.
- Safety First: Passes acupuncture, crush, overcharge, and 130°C heating tests – no fire, no explosion.
| Parameter | Value |
|---|---|
| Nominal Capacity (0.33C) | ≥30.0Ah |
| Nominal Voltage | 3.22V (0.33C) / 3.20V (0.5C) / 3.13V (1C) |
| AC Impedance | ≤2.0mΩ (1kHz, 30% SOC) |
| DC Impedance (10s, 2C) | ≤4.0mΩ |
| Max Continuous Discharge | 1C (30A) |
| Max Pulse Discharge (30s) | 3C (90A) |
| Charge Voltage / Cut-off | 3.65V (CC) / 0.05C (CV tail) |
| Discharge Cut-off (T>0°C) | 2.5V |
| Discharge Cut-off (T≤0°C) | 1.8V |
| Cycle Life (25°C, 0.5C/0.5C) | ≥80% after 4000 cycles (100% DOD) |
| Cycle Life (45°C, 0.5C/0.5C) | ≥70% after 1500 cycles |
| Operating Temp (Charge) | 0~55°C |
| Operating Temp (Discharge) | -20~60°C |
| Weight | 560±20g |
| Energy Density | ≥170Wh/kg |
A European home energy storage integrator replaced lead-acid with OID46150F30Ah cells and achieved 3x longer runtime, 60% weight reduction, and zero maintenance over 2 years. Another customer in Canada uses these cells in electric cargo tricycles that operate reliably even at -15°C during winter deliveries.
The cell has passed rigorous safety tests: over-charge to 5.5V, external short circuit (<5mΩ), drop from 1.5m, crush, 130°C heating, low pressure (11.6kPa), vibration, and needle penetration. No fire, no explosion, no leakage.
For optimal life, follow the temperature-dependent current limits from the datasheet. At 25-45°C, you can charge at 1C up to 100% SOC. Below 0°C, reduce to 0.05C to prevent lithium plating.
OID is a trusted brand from Shenzhen Jianheng Technology Co Ltd., a leader in LiFePO4 innovation. We provide full technical support, from cell selection to BMS integration.
Contact us now for a free sample or custom pack solution.
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