18650 Battery Charger,4 Bay USB Smart Lithium Battery Charger with Scrolling Display, Compatible with Over 26650/21700/18650/18490/16340/14500/10440 Models, Suitable for 3.7-4.2V Lithium Batteries

Smart 4 Bay USB Li-ion Battery Charger - Safe & Efficient Multi-Charging Solution

Key Features:

4 Bay Independent Charging

Simultaneously charges 4 Li-ion batteries，Each charging Bay operates independently without interference

Smart Protection System

Overcharge protection: Prevents battery damage from excessive charging，Reverse charge protection: Avoids reverse current damage，Auto power-off: Automatically stops charging when full

Visual Charging Status

Unique running LED light display:Charging: Dynamic ascending light animation，Fully charged: Solid full-bar indicator，Real-time charging progress at a glance

Wide Compatibility

Adjustable sliding contact design perfectly fits:26650/21700/18650/18490/16340/14500/10440And other 3.7-4.2V Li-ion battery types

Portable Design

Compact size: 4.9×1.2×5.3 inches

Lightweight: Only 146.5g (5.2oz)

Easily fits in backpacks or luggage for on-the-go charging

Ideal For:

High-power flashlight charging

Electronic device backup batteries

Outdoor adventure power supply

Daily household charging needs

Package Includes:

Smart Li-ion Battery Charger ×1

Choose our smart charger for a safe, convenient and efficient charging experience! Order now to keep your electronic devices always powered!