1-Slot Lithium Ion Battery Charger for 3.7V Li-ion Batteries

The 1-Slot Lithium Ion Battery Charger is an efficient and compact solution for charging single cell 3.7V Li-ion batteries. Designed for convenience, this one-cell lithium ion battery charger features a single battery slot, making it an excellent choice for charging individual Lithium-Ion (Li-ion) cells. Whether you’re working on DIY electronics or powering up personal devices, this charger ensures your batteries are charged safely and effectively.

Additionally, the charger includes LED indicators to display the charging status: red for charging and green when fully charged. It is compatible with a wide range of 18650, 14500, and other 3.7V Li-ion batteries, making it versatile for numerous applications. The charger’s overcharge protection guarantees your batteries remain safe during the charging process, prolonging their lifespan.

Compact and easy to use, this single cell lithium ion battery charger is perfect for on-the-go applications, allowing you to charge your batteries wherever you have access to a power source. Its universal USB input means it can be powered using USB adapters, laptops, or power banks, adding to its convenience.

Working Principle:

The 1-slot Lithium Ion Battery Charger operates by drawing power through a USB input. Once a 3.7V Li-ion battery is placed into the slot, the charger initiates the charging process. The LED indicator displays the charging status, and the charger automatically stops once the battery is fully charged. Moreover, the built-in overcharge protection ensures the battery is not damaged, even if left in the charger for extended periods.

Applications:

This one-cell lithium-ion battery charger is suitable for various uses, including:

• DIY Electronics Projects: Keep your Li-ion batteries charged for various electronics projects.
• Portable Devices: Ideal for rechargeable flashlights, cameras, and other battery-powered gadgets.
• Everyday Use: Great for ensuring your household devices powered by Li-ion batteries are always ready to go.

Why Choose This Charger?

The 1-Slot Lithium Ion Battery Charger offers several advantages. Its compact design makes it highly portable, while the USB input offers versatility for charging from different power sources. Additionally, its built-in safety features protect both the charger and the battery, providing peace of mind when charging.

Whether you’re working on a DIY project or recharging household gadgets, this single cell lithium ion battery charger ensures safe and efficient power delivery to your Li-ion batteries.

Key Features:

• Battery Compatibility: 18650, 14500, and other 3.7V Li-ion cells
• Input: USB, compatible with most USB power adapters
• LED Indicators: Red for charging, green when fully charged
• Protection: Overcharge protection to prevent damage to batteries
• Compact Design: Easy to carry and store, perfect for travel