Reliable 3.7V 18650 Lithium Batteries - Rechargeable & Durable Power For Every Device

High Capacity & Performance

Nominal Capacity: 7800mAh, ensuring long-lasting power for high-drain devices.

Nominal Voltage: 3.7V, providing stable and reliable energy output.

Max Continuous Discharge Current: Up to 5.2A, suitable for demanding applications.

Rechargeable & Durable

Rechargeable Times: Up to 1800 cycles, offering extended lifespan.

Cycle Life: 800+ cycles, maintaining performance over time.

Low Self-Discharge Rate: ≤2% per month, ensuring readiness even after storage.

Advanced Design & Safety

Optimized Electrodes: Higher energy density and lower internal impedance for efficient performance.

Safety Features: Overcharge, over-discharge, over-current, and short-circuit protection.

Environmentally Friendly: Free from liquid electrolyte leakage and manufactured under ISO9001 standards.

Wide Compatibility

Applications: Ideal for flashlights, power tools, emergency lighting, portable devices, and more.

Dimensions: 18.4mm diameter and 65.2mm height, standard 18650 size for universal compatibility.

User Convenience

LED Charging Indicator: Provides clear charging status for ease of use.

International Charger: AC100v-240v 50-60Hz input, usable worldwide.

Certifications & Quality Assurance

UL Listed: Ensures compliance with safety standards (MH48285)2.

Certifications: CE, RoHS, MSDS, and UN38.3 certified for quality and reliability.

Optimized for Extreme Conditions

Operating Temperature: Charge (0°C to 45°C), Discharge (-20°C to 60°C)..

High Capacity at Low Temperatures: Performs reliably even at -10°C or below.

Compact & Lightweight

Weight: 46.5±1g, making it portable and easy to handle.

Max Dimension: 18.4mm diameter and 65.2mm height, compact yet powerful.

Ideal for Diverse Applications

Compatibility: Suitable for bicycle lamps, hair removal instruments, handheld beauty devices, and more.

Versatile Use: Perfect for both professional and everyday applications

• 1 x 18650 7800mAh Battery