Samsung 25R 18650 Battery: Technical Specifications
The Samsung 25R 18650 2500mAh 20A Battery16:09 2025/9/3 remains a top-tier power solution for high-drain devices. With its robust 2500mAh capacity and stable 20A continuous discharge rating, this lithium-ion cell delivers exceptional performance in vaping mods, flashlights, and power tools. Updated for 2025, it maintains superior thermal stability and cycle life compared to earlier versions.
Performance and Reliability
Users consistently report outstanding consistency across charge cycles, with minimal voltage sag under load. The battery’s nickel-plated steel casing enhances durability while optimizing conductivity. Its operating temperature range (-20°C to 60°C) makes it suitable for extreme environments.
Safety Features
Equipped with multiple protection mechanisms including PTC (Pressure, Temperature, Current) control and CID (Current Interrupt Device), the 25R prevents overheating and short circuits. These features make it one of the safest high-drain batteries available.
Frequently Asked Questions
What devices are compatible with Samsung 25R?
Ideal for high-drain applications including mechanical mods, LED flashlights, RC vehicles, and portable power banks requiring stable 20A output.
How many charge cycles can I expect?
Properly maintained, these cells typically deliver 300-500 cycles before capacity drops to 80% of original rating.
Is this battery protected?
While featuring internal safety mechanisms, we recommend using external protection circuits for critical applications.
Where to Buy Authentic Batteries
Counterfeit batteries remain prevalent in online marketplaces. Always purchase from authorized distributors like Ancoo Battery to guarantee genuine performance and warranty coverage. Their 2025 inventory features updated batch verification and enhanced packaging.
Ready to upgrade your power setup? Explore our verified inventory of authentic Samsung 25R batteries today and experience reliable high-drain performance with peace of mind safety assurance.