3.1V 210Ah Sodium Ion Battery

Details

Description

Scope of Application This specification describes the performance characteristics of the NaFP71173204CY-210 sodium-ion battery product provided by Jiangsu Transimage Sodium-ion Battery Technology Co., Ltd. This product uses layered oxide cathode materials and biomass precursor hard carbon systems, exhibiting excellent low-temperature performance, rate capability, and long cycling life.

specification

Item	Specification
Nominal Capacity	210Ah@0.50C at 25.0±3.0℃ environment
Typical Capacity	215Ah@0.50C at 25.0±3.0℃ environment
Nominal Voltage	≈3.10V
Upper Voltage Limit	3.95 ±0.05 V
Lower Voltage Limit	1.50 ±0.05 V Discharge able to 0Vwithout impact on battery performance
DC Internal Resistance	≤0.50mΩ
Battery Dimensions	Length: 173.60±0.50mm Thickness: 71.25±0.50mm Height: 203.70±0.50mm
Energy Density	≥140.00Wh/Kg
Battery Weight	4.70 ±0.50kg
Storage Temperature(Charged at Shipment)	-20～60℃, well-ventilated and light-shielded
Temperature and Charging Performance	≤-20℃ ：Battery performance affected when in use -20~0℃ ：≤0.20C 0~45℃ ：≤0.50C ≥ 45℃：Battery performance affected when in use
Temperature and Discharging Performance	≤-40℃ ：Battery performance affected when in use -40~0℃ ：≤0.50C 0~45℃ ：≤0.50C 45~60℃：≤0.50C ≥60℃ ：Battery performance affected when in use
Instant Maximum Discharge Current	Instantaneous Current： 3.00C Duration： ≤30s
Maximum Continuous Discharge Current	Continuous Current： 1.00C Discharge temperature rise ≤15℃

General Parameters

Usage Guidelines

Misuse of sodium-ion batteries can lead to battery damage or personal injury. Before using sodium-ion batteries, carefully read the safety guidelines below:
Note 1: If customers intend to operate the battery under conditions not covered in this document, please consult Jiangsu Transimage Sodium-ion Technology Co., Ltd. for guidance.
Note 2: Jiangsu Transimage Sodium-ion Technology Co., Ltd. assumes no responsibility for accidents resulting from the use of this battery under conditions not specified in this document.

Precautions

1. Do not immerse the battery in any liquid.
2. Avoid placing the battery near heat sources such as fire or heaters.
4. Never use the battery if the polarity is reversed.
5. Do not throw the batte3 Use a dedicated sodium-ion battery charger for charging.try into fire or a heater.
6. Do not directly connect the battery's positive and negative terminals with metal, causing a short circuit.
7. Do not transport or store the battery with metals such as hairpins or necklaces.
8. Avoid hitting, throwing, or stepping on the battery.
9. Do not puncture the battery with nails or other sharp objects.
10. When disposing of the battery, separate it from products of other electrochemical systems.