High Drain Lithium INR18650 25R 2500mAh Battery by Samsung
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The Story
The Samsung 25R INR18650 is a high-performance lithium-ion battery designed for demanding applications like advanced vaping mods and power tools. With its impressive 2500mAh capacity and 20A continuous discharge rating, it delivers reliable power for low-ohm builds while maintaining excellent cycle life. This flat-top battery offers superior performance in the sub-5A range where most mods operate, making it a top choice for enthusiasts seeking consistent power output.
add_circle The Upside
- check Excellent performance for low-ohm builds down to 0.22Ω
- check Superior to most batteries in the sub-5A range common in mods
- check Reliable Samsung quality with good cycle life (60% capacity after 250 cycles)
remove_circle The Downside
- close Flat-top design may not be compatible with all mods
- close Requires proper battery safety knowledge and handling
- close High-drain batteries carry inherent risks if mishandled
Specifications & features
Key features
- check_circle 2500mAh capacity for extended usage
- check_circle 20A continuous discharge rating for high-power applications
- check_circle Flat-top design compatible with many mods
- check_circle Low internal impedance (22.15±2 mΩ) for efficient power delivery
- check_circle Wide operational temperature range (-20°C to +75°C)
Specifications
Charged Voltage
4.2V
Dimensions
18.33±0.07mm diameter × 64.85±0.15mm height
Discharge Cut-off
2.5V
Internal Impedance
22.15±2 mΩ
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