USB Charger for Rechargeable Lithium-Ion Batteries

Charge your rechargeable lithium-ion batteries safely and efficiently with this USB-powered intelligent battery charger. Designed for a wide range of popular battery sizes, it is available in 1-slot, 2-slot and 4-slot versions to suit everything from everyday household use to DIY electronics projects.

The smart charging system automatically manages the charging process while LED indicators clearly display charging status. Compact and lightweight, it is ideal for home, workshop, travel and emergency battery charging.

Compatible with most common 3.7V lithium-ion rechargeable batteries, this charger provides a convenient solution for flashlights, portable electronics, battery packs and hobby projects.

Please note: This charger is designed exclusively for rechargeable lithium-ion batteries and is not compatible with NiMH or NiCd AA/AAA batteries.

Key Features

• Intelligent USB-powered lithium battery charger
• Available in 1-slot, 2-slot and 4-slot versions
• Compatible with rechargeable 3.7V lithium-ion batteries
• Supports 10440, 14500, 14650, 16340, 16650, 18350, 18500 and 18650 batteries
• 4-slot version also supports 26650 batteries
• Automatic smart charging management
• LED charging indicators (Red = Charging, Green = Fully Charged)
• USB input voltage: 5–20V DC
• Output voltage: 4.2V DC
• Charging current: 600mA
• Compact and lightweight design
• CE and FCC certified
• Suitable for flashlights, DIY electronics, battery packs and portable devices
• Easy to use with pre-configured charging slots

Package Includes

• 1 × USB Lithium Battery Charger (selected slot version)

Batteries are not included.