3.0V 10ah Sodium Battery 32140 for Electric  Motorcycle

Features

1. High C-Rate Performance: Capable of high discharge rates (e.g., 5C to 15C depending on variant) , providing strong power output suitable for applications like motorcycle starting and acceleration.

2. Excellent Low-Temperature Performance: Maintains good functionality in cold environments, with discharge capacity retention exceeding 80% at -40°C . This is a significant advantage over many lithium-ion batteries.

3. Long Cycle Life: Engineered for long-term use, with a cycle life of >2000 cycles  to >3000 cycles  (to 80% of initial capacity), reducing the frequency of replacement.

4. Rapid Charging: Supports very fast charging; some variants can reach 90% charge in about 10 minutes , minimizing downtime.

5. Enhanced Safety: Sodium-ion chemistry is generally considered more stable and less prone to thermal runaway than some high-energy lithium-ion chemistries, contributing to safer operation . 

6. Cost-Effective & Sustainable: Sodium resources are more abundant and widely distributed than lithium, potentially offering cost advantages and a more stable supply chain . The battery is also noted to be environmentally friendly, containing no lead or cobalt .

Specification

Applications

• Light Electric Vehicles : Electric motorcycles  (as a starting battery or traction battery ), e-bikes, scooters, and multifunctional tricycles .

• Power Tools: Cordless drills, saws, and other high-drain tools.

• Energy Storage Systems: Small-scale solar energy storage, portable energy storage , uninterruptible power supplies (UPS).

• Other Applications: Communication base stations, data centers , and scenarios requiring fast charging and low-temperature operation .

Warnings & Safety Instructions

Charging

• Use Designated Chargers: Charge only with a charger specifically designed for sodium-ion batteries with the correct voltage (e.g., matching the specified charge voltage) and current limits. Using an incorrect charger, especially one designed for lithium-ion, is dangerous.

• Temperature Control: Do not charge outside the recommended temperature range. Charging in extreme temperatures can cause permanent damage or hazards.

• Avoid Overcharging: Do not leave the battery connected to the charger indefinitely after it is fully charged.

Discharging

• Voltage Limit: Do not discharge the battery below the recommended cut-off voltage (e.g., ~1.5V-2.0V). Deep discharge can irreversibly damage the battery.

• Current Limit: Do not exceed the maximum continuous discharge current (e.g., 5C for the base model, or as specified for the variant).

• Temperature Monitoring: If the battery becomes excessively hot during use, stop operation and allow it to cool down.

Storage & Disposal

• Ideal Storage Charge: For long-term storage, store the battery at a state of charge between 30% and 50% in a cool, dry place.

• Storage Environment: Store away from direct sunlight, heat sources, and moisture.

• Disposal: Do not dispose of in regular trash. Recycle or dispose of according to local regulations at designated battery recycling centers.