Energy Core, Lasting Power – The Next Generation of High-Performance 18650 Lithium Batteries

Energy Core, Lasting Power – The Next Generation of High-Performance 18650 Lithium Batteries

【Core Advantages, Ready to Activate】

High Energy Density: Utilizing top-tier lithium-ion cells, the energy density reaches over 2500mAh, storing more energy in a smaller volume for extended battery life.

Stable Output: Low internal resistance and a stable discharge platform ensure stable voltage even under high-rate discharge conditions, guaranteeing undiminished power for your devices.

Superior Safety: Built-in multiple protection mechanisms (PTC protection valve, explosion-proof membrane, etc.) effectively prevent overcharging, over-discharging, short circuits, and high-temperature risks, ensuring safety and reliability.

Ultra-Long Cycle Life: High-quality materials and rigorous manufacturing processes ensure that the battery retains over 80% of its effective capacity after more than 500 recharge cycles, making it economical and durable.

Wide Applicability: Whether for high-power flashlights, power tools, drones, power banks, laptops, or other digital devices, it is your ideal power solution.

【Technical Specifications at a Glance】

Model: 18650 (Diameter 18mm, Length 65mm)

Nominal Voltage: 3.7V

Nominal Capacity: 2500mAh / 3000mAh / 3500mAh (Optional)

Charging Voltage: 4.2V ± 0.05V

Discharge Cut-off Voltage: 2.5V

Cycle Life: ≥500 cycles (80% of nominal capacity)