How to Extend Lithium Battery Life Safely & Efficiently

2026-05-25

Essential Tips for Safe Use & Longer Lifespan

1. Maintain a Healthy Charge LevelKeep the battery between 20%-90% SOC to reduce aging and extendservice life.

2. Avoid Deep DischargeRecharge promptly when the battery is low.Cell voltage below 2.OV may cause irreversible damage.

3. Perform Regular CalibrationComplete a full charge-discharge cycle every 6 months to maintain accu-rate SOC readings.

4. Control Operating TemperatureRecommended temperature range: 0°C - 45°C and avoid extreme heat,cold, or humid environments.

5. Use Proper Parallel ConnectionsOnly connect batteries of the same model, capacity, and batch. Ensurevoltage difference is within 3V before parallel connection.

6. Follow Rated Charge & Discharge CurrentsDo not exceed the battery's specified maximum charging or dischargingcurrent.

7. Safety FirstDo not short-circuit, disassemble, or connect batteriesin series.