3.7V Dual Battery Charger 18650 1000mAh

Charge your lithium batteries safely and efficiently with this 3.7V Dual 18650 Battery Charger (1000mAh). Designed for convenience and reliability, this charger supports simultaneous charging of two 18650 Li-ion batteries, making it ideal for DIY electronics, robotics projects, Arduino kits, and portable power solutions.

With built-in protection features such as overcharge, overcurrent, and short-circuit protection, this charger ensures safe operation and extends the lifespan of your batteries. The compact and lightweight design makes it perfect for both home and workshop use.

Whether you’re working on a robotics project, power bank, or DIY electronics, this dual battery charger is an essential accessory for efficient power management.

Key Features

• Supports 2 × 18650 Li-ion batteries

• Output: 3.7V

• Charging current: 1000mAh (1A fast charging)

• Dual slot charging (charge two batteries simultaneously)

• Built-in protection (overcharge, short circuit, overcurrent)

• LED indicator for charging status

• Compact and portable design

• Easy USB power input

Package Includes

• 1 × Dual 18650 Battery Charger Module