TG-008 18650 Battery Charger – Dual Slot Smart USB Charger for 3.7V Lithium-Ion Rechargeable Batteries in Pakistan

Overview

Keeping your rechargeable lithium-ion batteries powered up and ready for your next project is essential for any electronics workbench. The TG-008 18650 Battery Charger is a compact, reliable, and user-friendly dual-slot charging station designed specifically for standard 3.7V cylindrical cells. Featuring independent micro-computer control for each slot, it allows you to charge one or two batteries simultaneously while monitoring their status via built-in LED indicators. Powered conveniently by a standard USB connection, it is the ultimate portable power accessory for hobbyists, makers, and DIY enthusiasts.

Key Features

• Dual Independent Slots: Charge two 18650 lithium-ion cells simultaneously or individually without interfering with each other.

• Smart Charging Protection: Built-in safeguards protect against overcharging, short circuits, and reverse polarity to ensure maximum battery safety.

• Convenient USB Powered: Plugs easily into standard USB wall adapters, power banks, or computer USB ports for ultimate portability.

• Clear LED Indicators: Real-time dual-color LED status lights show red during charging and turn green or blue once the batteries are fully charged.

Technical Specifications

Common Applications

• DIY Power Banks & Flashlights: Recharge high-capacity 18650 cells used in custom portable lighting and battery packs.

• Workbench Prototyping: A must-have tool for electronics labs to keep test and microcontroller batteries energized.

• Portable Charging: Compact enough to throw into a tool bag for field repairs, robotics competitions, and outdoor electronics setups.

• Note to customers: Ensure you insert batteries observing the correct polarity (+ and – markers) as indicated inside the charging slots!