Original Hongli 1200mAh 18650 Battery 3.7V Li-ion Rechargeable 4.44Wh Laptop Battery 3.7V

Technical Specifications

• Brand: Hongli
• Battery Type: Li-ion Rechargeable Battery
• Cell Size: 18650
• Nominal Voltage: 3.7V
• Capacity: 1200mAh
• Energy Rating: 4.44Wh
• Rechargeable: Yes
• Battery Chemistry: Lithium-Ion
• Protection Circuit: Not Included (Unprotected Cell)
• Application Voltage Range: 3.0V – 4.2V
• Usage: Laptop Battery Packs, Power Banks, DIY Projects
• Quantity: 1 Piece

Product Description

The Original Hongli 1200mAh 18650 Battery is a reliable 3.7V lithium-ion rechargeable cell designed for use in laptop battery packs, power banks, emergency lights, and DIY electronics projects. With an energy rating of 4.44Wh, this battery delivers stable performance and consistent power output for medium-load applications.

Built in the standard 18650 form factor, this Hongli Li-ion cell is widely compatible with battery holders and custom battery pack assemblies. It is suitable for technicians, hobbyists, and students working on rechargeable battery-powered devices. Proper charging circuits and protection modules are recommended for safe and long-term usage.