Product Details
SNR32700L45 3.0V 4.5Ah 35C Pulse Discharge 10000 Cycles Sodium Ion
Battery
Product Name:
SNR32700L45 Sodium Ion Battery
Advantages:
- High energy density and long cycle life
- Excellent performance in a wide range of temperatures
- Environmentally friendly and compliant with RoHS standards
- Enhanced safety features for reliable operation
Specifications:
Parameter | Details |
Model Number | SNR32700L45 |
Nominal Voltage | 3.0V |
Capacity | Minimum: 4.45Ah, Typical: 4.5Ah |
Charging Cut-off Voltage | 3.9V |
Discharge Cut-off Voltage | 1.5V |
Max. Constant Charge Current | 3C (13.5A) |
Max. Continuous Discharge Current | 10C (45A) |
Max. Pulse Discharge Current | 40C (180A) for ≥10 seconds |
Weight | Approx. 125g |
Storage Voltage | 2.5V~3.0V |
Environmental Compliance | RoHS compliant |
Cycle Life:
Condition | Details |
Cycle Life (23℃) | 1000 cycles at 0.5C charge/1C discharge, remaining capacity ≥70% |
Pulse Cycle Life | 10,000 cycles at 1C charge/35C pulse discharge, remaining capacity
≥90% |
Operating Temperature Range:
Condition | Temperature Range |
Charging Temperature | -10℃ to 55℃ (0.1C to 3C depending on temperature range) |
Discharging Temperature | -40℃ to 80℃ (up to 10C depending on temperature range) |
Storage Temperature | -20℃ to 45℃ for 1 month, 0℃ to 45℃ for 3 months, 0℃ to 25℃ for 1
year |
Certifications:
- Compliant with GB/T 18287-2013, IEC/EN61960, and UL1642 standards.
Key Features:
- High capacity and stable voltage output
- Wide operating temperature range
- Long cycle life with minimal capacity degradation
- Enhanced safety features for high-risk environments
Applications:
- Industrial equipment in harsh environments
- Renewable energy storage systems
- Electric vehicles and hybrid vehicles
- Portable electronics with high safety standards
Usage Warnings & Precautions:
- Use only specified chargers to avoid overheating or explosion.
- Do not short-circuit the battery terminals.
- Avoid exposing the battery to high temperatures or direct sunlight.
- Do not disassemble or puncture the battery.
- In case of leakage, avoid contact with skin or eyes and seek
medical attention immediately.
Storage Guidelines:
- Store at 50% charge state in a cool, dry place.
- Avoid storage temperatures above 45℃ or below -20℃.
- Recharge the battery every 3 months if stored for extended periods.
Warranty & Disclaimer:
- Warranty period: 12 months from the date of packaging.
- The manufacturer is not liable for damages caused by improper
handling or misuse of the battery.
- Any modifications to specifications or materials will be
communicated in writing to the customer.
Company Profile
Our Mission: Original Innovation, Power the Future!
As a high-tech enterprise specializing in the R&D and
manufacturing of lithium-ion batteries, sodium-ion batteries, and
solid-state batteries. Founded in 2020 in Shenzhen, China’s
innovation hub, we are driven by our core philosophy of "Original
Innovation & Development" , delivering sustainable,
high-performance energy solutions for global applications,
including consumer electronics, smart devices, electric vehicles,
and energy storage systems.
With dozens of proprietary patents, the accreditation of Guangdong
Provincial Eco-Friendly Lithium Battery Engineering Research
Center, and strategic collaborations with leading institutions like
National University of Singapore, Wuhan University, and Shenzhen
University, OiD continuously pushes the boundaries of battery
technology. Our products power critical infrastructure, including
high-speed rail energy storage, residential solar systems, and
defense projects, accelerating the global transition to clean
energy.
Key Strengths
- Original Innovation
- Core technologies in Li/Na-ion and solid-state batteries, backed by
inventions, utility models, and design patents.
- Joint R&D centers with top universities (e.g., Wuhan
University), enabling rapid commercialization of cutting-edge
research.
- End-to-End Energy Solutions
- 500+ customizable battery models for consumer electronics, EVs, and grid-scale storage.
- Superior performance: high energy density, fast charging, extended
cycle life, and extreme-temperature resilience
- Sustainability Commitment
- Eco-conscious materials (e.g., cobalt-free cathodes, solid
electrolytes) and processes to minimize environmental impact.
- Global Reach
- R&D Hubs: Shenzhen, Wuhan (university partnerships)
- Manufacturing: Automated production lines in Shenzhen
- Markets: Asia, Europe, North America