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Product Name: 3.7V 18650 Lithium-Ion Battery – 7800mAh

This 3.7V 18650 lithium-ion battery is a reliable power source for a wide range of electronics and DIY projects. With a capacity of 2200mAh, it delivers long-lasting performance for devices like robotic systems, portable gadgets, power banks, flashlights, and Arduino-based circuits. Compact and lightweight, it fits easily into battery holders or enclosures, making it a popular choice for developers, makers, and students working with embedded systems.

Key Features:

• Standard 18650 cylindrical cell
• Rated voltage: 3.7V
• Capacity: 

  780

  mAh (typical)
• Rechargeable lithium-ion technology
• Reliable for continuous discharge applications
• Compatible with most battery holders and packs

Applications:

• Arduino and embedded systems
• Portable electronics and gadgets
• Robotics and automation projects
• DIY power banks
• Flashlights and torches
• RC toys and wireless devices

Specifications:

• Battery Type: Lithium-Ion 18650
• Voltage: 3.7V
• Capacity: 2200mAh
• Rechargeable: Yes
• Dimensions: Approx. 18mm (D) × 65mm (L)
• Weight: Approx. 45g

Package Includes:

• 1 × 18650 3.7V 2200mAh Lithium-Ion Rechargeable Battery

Please Note : Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this product.