**Samsung 25R 18650 Battery Review: 2500mAh 20A Performance & Specifications (2025 Update)**
Looking for a reliable and high-performance 18650 battery? The Samsung 25R 18650 2500mAh 20A Battery16:09 2025/9/3 remains a top choice for vaping, flashlights, and power banks. This updated review covers its key features, performance, and why it’s still relevant in 2025.
**Key Features and Specifications**
The Samsung 25R offers a robust 2500mAh capacity and a continuous discharge rate of 20A. Its stable chemistry ensures safety and longevity, making it ideal for high-drain devices. With a nominal voltage of 3.6V and a maximum charge voltage of 4.2V, it balances power and efficiency.
**Performance Analysis**
In real-world testing, the battery delivers consistent output with minimal voltage sag under load. It supports extended usage in demanding applications, thanks to its high energy density and low internal resistance.
**Common Questions Answered**
Is the Samsung 25R suitable for sub-ohm vaping? Yes, its 20A rating handles sub-ohm setups effectively. How long does it last? With proper care, it maintains performance for over 500 charge cycles.
Ready to upgrade your device? Get your authentic Samsung 25R today for unmatched reliability and power!