Reliable 3.7V 18650 7800mAh Lithium Batteries - Rechargeable & Durable Power For Every Device (Flat Top 18650 Battery

Description

Unleash Uninterrupted Power with Our 3.7V 18650 Flat Top Lithium Batteries

Power your devices with confidence using our premium 3.7V 18650 flat top lithium batteries. Designed for reliability and long-lasting performance, these batteries are the perfect energy solution for high-drain devices like flashlights, power tools, vaping devices, and more. Whether you're tackling demanding tasks or relying on your gear for everyday use, our batteries deliver consistent power to keep you going. 

Flat Top Design for Enhanced Compatibility

Our 18650 batteries feature a flat top design, meaning the positive end of the cell is smooth and level with the rest of the battery. This differs from the button top style, which has a protruding terminal. The flat top configuration is preferred for many devices that require a flush connection or are designed for battery packs, ensuring seamless integration and reliable contact. Always confirm your device’s compatibility with flat top batteries before purchasing.

Key Features:

Flat top terminal for versatile compatibility with a wide range of devices, especially those requiring a flush battery connection.

Stable 3.7V output for optimal device performance. 

High energy capacity and rechargeable lithium-ion chemistry for long-lasting use and minimal memory effect. 

Robust construction for extended use cycles and safety features to prevent overcharge and discharge. 

Eco-friendly alternative to disposable batteries, reducing waste and saving money over time.

Ideal Applications:

Flashlights

Power tools

Battery packs for electronics and robotics

Choose a trusted energy source that keeps up with your lifestyle. Experience the difference with our 3.7V 18650 flat top lithium batteries—engineered to perform when it matters most!

Note: These 18650 batteries are flat-topped. Please confirm your device requires a flat top battery before purchase

Key Features

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.

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