40140 Sodium Ion Battery Cell 3.1V 15Ah with -40°C to 80°C Operating Range and 4000+ Cycle Life
Price:
Negotiable
MOQ:
50
Delivery Time:
60 days
Brand:
JHOTA
Product Description
40140 Sodium Ion Battery Cell Overview
Advanced sodium-ion battery technology offering exceptional performance across extreme temperature ranges with high discharge capabilities and extended cycle life.
Technical Specifications
| Parameter | Value |
|---|---|
| Battery Type | 40140 Sodium-ion Battery |
| Model | S40140RL-15Ah |
| Nominal Voltage | 3.1V |
| Nominal Capacity | 15Ah |
| Overcharge Voltage | 3.95V |
| Over-discharge Voltage | 1.5V |
| Discharge Rate | 3C |
| Cycle Life | ≥4000 cycles |
| AC Internal Resistance | 1.5±0.3mΩ |
| Charging Temperature | -10°C to 60°C |
| Discharging Temperature | -40°C to 80°C |
| Storage Temperature (3 months) | -40°C to 35°C |
| Storage Temperature (6 months) | -10°C to 25°C |
| Diameter | 40±0.2mm |
| Height | 140±0.2mm |
| Weight | 390±1.0g |
Key Features
- Super Safe - Enhanced thermal stability and safety
- Best Low-Temperature Performance - Operates down to -40°C
- High Energy Density - Efficient power storage
- Cost-Effective - Economical alternative to lithium-ion
- Enhanced Electrochemical Kinetics
- Improved Power Density
- Low Self-Discharge Rate
Applications
- Electric motorcycles and vehicles
- Home energy storage systems
- Uninterruptible Power Supply (UPS)
- Power tools and equipment
- Electric wheelchairs and mobility devices
- Electric lawnmowers and outdoor equipment
Technical Performance Data
Rate Discharge Characteristics
Rate Charge Characteristics
Temperature Discharge Performance
Capacity Retention Analysis
Competitive Advantages
Sodium-ion batteries provide a cost-effective alternative to lithium-ion technology with superior thermal stability, wider operating temperature range (-40°C to 80°C), and enhanced safety characteristics. With ≥4000 cycle life and 15Ah capacity, these cells deliver reliable performance for demanding applications while maintaining environmental sustainability through cobalt-free chemistry.
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Get in Touch
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Company
Shenzhen Jinghongtai Technology Co., Ltd.
Location
5.Room 307, Building A1, Gongming Songbai ZhongChuanghui, Guangming District, Shenzhen City, Guangdong Province
Contact Person
Stefan DING