18650 Vapcell Dulotec 4000mAh Battery
- Capacity: 4000mAh (typical 3850mAh)
- Length: 65mm
- Diameter: 18mm
- Nominal Voltage: 3.6V
- Discharge Current: 10A continuous discharge
- Maximum Voltage: 4.20V
- Cut-off Voltage: 2.5V
- Internal Resistance: 47.4mΩ
- Charging Current: 1500mA
- Maximum Charging Current: 2000mA
The battery is reliable and safe, suitable for high-performance devices such as flashlights, compatible with brands like Acebeam, Olight, Fenix, Nitecore, Armytec, Zebralight Dulotec.
Features: High energy density, long cycle life, stable discharge, excellent safety performance.
Operating Temperature Range: Charging 0~45°C, Discharging -20~75°C, Storage -5~35°C.
The battery is protected against overcharge, over-discharge, short circuit, and overheating. Ideal for professional use, ensuring continuous power performance and durability.
Package includes: 1. High-quality Vapcell Dulotec 18650 battery; 2. Safety instructions; 3. Warranty information.
- Capacity
- 4000 mAh
- Size
- 18650
- Voltage
- 3.6 V
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.