18650 3.7V 7800mAh Lithium Rechargeable Battery | High Quality Li-ion Battery for Flashlights, DIY Electronics & Power Banks

Detailed Description

The 18650 3.7V 7800mAh Lithium Rechargeable Battery is a high-capacity Li-ion power cell engineered for reliable energy storage and extended usage. Designed with a standard 18650 cylindrical form factor, this rechargeable battery is suitable for a wide range of portable electronic devices and DIY applications.

Offering stable 3.7V output and high energy capacity, the battery is ideal for LED flashlights, emergency lighting systems, portable fans, solar projects, power banks, robotics, wireless devices, and embedded electronics. Its rechargeable design supports multiple charging cycles, reducing replacement costs and promoting environmentally friendly energy usage.

Manufactured using high-quality lithium-ion technology, the battery provides dependable performance, low self-discharge rate, and efficient power delivery for everyday applications. Compact and lightweight, it easily fits into compatible battery holders and portable equipment.

Suitable for hobbyists, electronics developers, technicians, and DIY enthusiasts, this 18650 rechargeable battery is an excellent portable power solution for both personal and professional use.

Key Features

• High-quality 18650 lithium-ion rechargeable battery
• Capacity: 7800mAh
• Voltage: 3.7V output
• Rechargeable and reusable design
• Stable and reliable power delivery
• Standard 18650 cylindrical battery size
• Suitable for flashlights, power banks, and DIY electronics
• Low self-discharge performance
• Lightweight and portable construction
• Long operational life with multiple recharge cycles

Weight

• Approximate: 40g