Brand: SONY

Model: INR18650-VTC5A

Nominal capacity: 2600mAh

Size: 65*18mm

Maximum discharge current: 35A

Charging cut-off voltage: 4.2V

Discharge cut-off voltage: 2.65V

Features:

1.The internal resistance and voltage consistency of the battery cells are good, and spot welding can be used directly.

2. The battery cell is equipped with an explosion-proof valve, featuring high safety performance. It does not explode or catch fire, can withstand high temperatures, has excellent performance, and can withstand overcharging. It is applicable to power banks, flashlights, power tools, model aircraft, etc., as well as some products with large current loads and high cycle performance requirements

Sony 18650 Lithium-Ion Batteries: 5 Key Advantages

1. High Energy Density - Utilizing advanced lithium-ion chemistry, these batteries deliver exceptional energy storage capacity (typically 2000-3000mAh) in a compact cylindrical form factor (18mm x 65mm), making them ideal for space-constrained applications.  

2. Superior Cycle Life - Engineered for longevity, they maintain over 80% capacity after 500+ charge cycles through optimized electrode materials and stable voltage output (2.5V-4.2V operating range).  

3. Enhanced Safety - Features multiple protection mechanisms including built-in PTC (Positive Temperature Coefficient) devices, CID (Current Interrupt Device), and advanced separators to prevent thermal runaway, overcharging, and short circuits.  

4. High-Rate Capability- Supports continuous discharge currents up to 30A (varies by model), enabling reliable power delivery for high-drain devices like power tools and EVs.  

5. Temperature Resilience - Operates effectively across wide temperature ranges (-20°C to 60°C) with minimal capacity loss, supported by Sony's proprietary electrolyte formulation and robust cell architecture.