Product Details
INR18650K15SS 18650 Li-Ion Battery 3.6V 1500mAh 15A Discharge 500
Cycles
Product Name
INR18650K15SS 18650 Li-Ion Battery
Advantages
- High energy density and stable performance.
- Suitable for high-drain applications.
- Complies with international safety standards.
Specifications
Parameter | Value |
Model | INR18650K15SS |
Chemistry | Lithium-Ion (Li-Ion) |
Nominal Voltage | 3.6V |
Capacity | 1500mAh |
Max Continuous Discharge | 15A |
Max Pulse Discharge | - |
Max Charging Current | 0.2C (Standard) |
Charging Voltage | 4.2V ± 0.05V |
Discharge Cut-off Voltage | 2.5V |
Internal Resistance | ≤ 30mΩ |
Weight | 45g |
Dimensions | 18mm × 65mm (Diameter × Height) |
Cycle Life
Condition | Performance |
Standard Cycle Life | 500 cycles (≥80% capacity retention) |
Charge/Discharge Rate | 0.2C/0.2C |
Operating Temperature Range
Condition | Range |
Charging Temperature | 0°C to 45°C |
Discharging Temperature | -20°C to 60°C |
Storage Temperature | -20°C to 50°C (Recommended: 15°C–25°C) |
Certifications
- UN38.3
- RoHS
- MSDS
- IEC/CE (as applicable)
Key Features
- High Discharge Current: Supports up to 15A continuous discharge.
- Long Lifespan: 500 cycles with minimal capacity loss.
- Safety: Built-in PTC and CID protection mechanisms.
Applications
- E-cigarettes
- Power tools
- Electric vehicles
- High-power flashlights
- Instrumentation devices
Usage Warnings & Precautions
- Do not short-circuit, overcharge, or disassemble.
- Use a dedicated Li-Ion charger with 4.2V cut-off.
- Avoid exposure to high temperatures (>60°C) during use.
Storage Guidelines
- Store at 30–50% charge in a cool, dry environment.
- Recharge every 6 months if stored for long periods.
Warranty & Disclaimer
- Standard warranty covers manufacturing defects only.
- Misuse or improper handling voids warranty.
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