Skywolfeye 4-Pack 9900mAh 18650 Rechargeable Batteries with Charger

🔋 Intelligent Four-Slot Battery Charger

This intelligent four-slot battery charger is designed for convenience and portability. It can be connected via USB to mobile phone chargers, computers, or any other USB-enabled device for easy charging. The charger features red light when charging and green light when fully charged indicators for clear battery status. (Batteries not included).

🛠️ Key Features

• Durable Rechargeable Support 🔋 – Ideal for a wide range of electronic devices such as doorbells, LED flashlights, emergency lights, portable devices, headlights, toys, and remote controls.
• 4 Bay 18650 Charger ⚡ – This charger supports multiple battery types including 26650, 18650, 18600, 14600, and 14500 batteries. Each of the four channels can charge individually, allowing you to charge multiple batteries of the same type at the same time. It also features multiple security protection settings to prevent reverse polarity, short circuits, overcharging, over-discharge, and over-current damage to your Li-ion batteries.
• Universal USB Interface 🔌 – The charger operates at a working voltage of 5V, allowing you to conveniently charge your lithium-ion batteries via USB. This feature is especially useful for travelers who may not have access to sufficient electrical outlets.
• Warm After-Sales Service 🛡️ – If you encounter any issues such as damage during shipping, our dedicated support team is here to help! Reach out via email for assistance with replacing any quality-related issues.

📏 Product Specifications