18650 Battery 2500mAh 20A High Discharge Li-Ion for Electric Tools
INR18650R25SS 3.6V 2500mAh 20A 500 Cycles Electric Tool 18650 Li-Ion Battery
Product Name
INR18650R25SS (18650-25R)
Advantages
- High discharge capability for demanding applications.
- Long cycle life with stable performance.
- Certified for safety and reliability.
Specifications
|
Parameter |
Value |
|
Model |
INR18650R25SS |
|
Chemistry |
Li-Ion |
|
Nominal Voltage |
3.6V |
|
Capacity |
2500mAh |
|
Standard Charge Current |
0.2C (500mA) |
|
Max Charge Current |
1C (2500mA) |
|
Max Discharge Current |
20A |
|
Discharge Cut-off |
2.5V |
|
Charge Cut-off |
4.2V |
|
Internal Resistance |
≤18mΩ |
|
Weight |
45g |
|
Dimensions |
18mm × 65mm (Diameter × Height) |
Cycle Life
|
Condition |
Performance |
|
Standard Cycle (0.2C) |
≥500 cycles (80% capacity retention) |
Operating Temperature Range
|
Condition |
Temperature Range |
|
Charging |
0°C to 45°C |
|
Discharging |
-20°C to 60°C |
|
Storage |
-20°C to 50°C |
Certifications
- UN38.3
- KC
- UL
- IEC/CE
- RoHS
- MSDS
Key Features
- High Power Output: Supports 20A continuous discharge for electric tool 18650 Li-Ion Battery applications.
- Fast Charging: Compatible with 1C (2500mA) charging.
- Robust Safety: Built-in protections against overcurrent and overheating.
Applications
- Electric tools (drills, saws, etc.).
- High-power flashlights and vaping devices.
- Industrial equipment and instrumentation.
Usage Warnings & Precautions
- Do not exceed max charge/discharge currents.
- Avoid short-circuiting or exposure to water.
- Operate within specified temperature ranges (max discharge temp: 60°C).
Storage Guidelines
- Store at 30-50% charge in a dry, cool environment (≤50°C).
- Recharge every 6 months for long-term storage.
Warranty & Disclaimer
- 12-month warranty against manufacturing defects.
- Not liable for misuse or improper installation.
Get in Touch
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