33140 3.0V 30.0Wh Sodium-Ion Battery

 Features

1. Inherent Safety: Sodium-ion chemistry is considered more stable than some lithium-ion chemistries, exhibiting higher resistance to thermal runaway.

2. Excellent Low-Temperature Performance: Maintains better performance in cold environments (e.g., -40°C) compared to many Li-ion batteries.

3. High Power & Fast Charging: Capable of supporting high discharge rates (e.g., 3C-10C), and can be charged relatively quickly.

4. Long Cycle Life: Engineered for long-term use, with a cycle life that can reach 2000 cycles or more.

5. Cost-Effective & Sustainable: Sodium resources are abundant and widely distributed, leading to potential cost advantages and a more stable supply chain than lithium.

Specification

Applications

• Light Electric Vehicles (LEVs): E-bikes, E-scooters.

• Power Tools: Cordless drills, saws.

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

• Automotive Applications: Car audio systems, starter batteries.

• Consumer Electronics: High-power portable devices.

Warnings & Safety Instructions

• Handling & Installation: Always observe correct polarity during installation. Do not crush, puncture, or short-circuit the battery terminals.

• Charging: Use only a charger specifically designed for sodium-ion batteries with the correct voltage and current limits. Do not charge outside the specified temperature range (e.g., 0°C to +55°C).

• Discharging: Do not discharge the battery below the recommended cut-off voltage. Avoid exceeding the maximum continuous discharge current.

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