🔋 Wide Compatibility – Supports multiple Li-ion battery types: 18650, 26650, 18350, 14500 (AA), 16340 (CR123), 10440 (AAA).

⚡ Dual Charging Slots – Charge 2 batteries at the same time, same or different sizes.

✅ Smart Safety Protection – Built-in IC protection against overcharge, overheating, and short-circuit.

💡 LED Indicator Lights – Red = charging, Green = fully charged.

⏱ Auto Stop Charging – Automatically stops when charging is complete.

🌍 Universal Input – AC 100-240V, 47–63Hz for worldwide use.

🔌 EU Plug Design – Convenient for direct wall charging.

📏 Compact & Portable – Easy to carry (11.1 × 4.2 × 4 cm).

🔋 High Capacity: 1800mAh for extended battery life

🔋 Compact & Lightweight: Only 56g; dimensions 4.5 × 3.4 × 1.6 cm

🔋 Stable Output: 3.7V Lithium-Ion technology for consistent performance

🔋 Versatile Use: Ideal for electronics projects, gadgets, and backups

🔋 Safe & Reliable: Built with quality Lithium-Ion cells for durability

🔋 Easy to Install: Ready for DIY setups and compatible devices

🔋 Dual Charging Slots – Charge 1 or 2 x 18650 Li-ion batteries at the same time.

⚡ Fast & Independent Charging – Each slot works independently for quick charging.

✅ Smart Safety Protection – Overcharge, overcurrent, over-heat, short-circuit, and over-discharge protection.

💡 LED Indicator Lights – Red = charging, Green = fully charged.

🔥 Durable & Safe – Made of quality fire-proof ABS material.

🌍 Wide Voltage Compatibility – Works with 100V–240V AC input.

🔌 EU Plug & Long Cable – Comes with 45cm cable for easy use.

⏱ Quick Charging – Fully charges in about 2–3 hours.

📏 Compact Size – Portable design (100 × 47 × 30 mm).

🔋 Dual-Slot Charging: Efficiently charges two 1.2V AA or AAA batteries simultaneously, saving you time and keeping your devices ready.

🔌 Direct AC Wall Input: Designed for standard 220V AC input, plugging directly into your wall outlet without the need for extra cables.

🛡️ Reverse Polarity Protection: Specialized safety slots prevent batteries from being inserted incorrectly, protecting both the charger and your cells.

⏳ Intelligent Timer Control: Built-in Timer Control Protection helps manage the charging cycle for safer, more consistent results.

📉 Ultra-Low Leakage Current: Engineered to minimize battery drain, ensuring that your stored power stays inside the battery where it belongs.

💎 Gentle Low-Current Charging: Delivers a steady, low-current flow that prevents overheating and significantly extends battery life.

✨ Error-Free Manual Operation: A “Without Auto Cutoff” design ensures a continuous, reliable charge cycle for older or deeply discharged Ni-Cd cells.

🔴 Crystal Clear LED Indicators: Features bright visual indicators to confirm that your batteries are correctly seated and receiving power.

📏 Mini Compact Design: The sleek, lightweight build makes it highly portable—perfect for travel or tucking away in a desk drawer.

🌍 Universal Application: Effortlessly powers high-drain devices like Digital Cameras, Wireless Mics, RC Toys, and Game Controllers.

✅ Rated Voltage: 7.4V (2S configuration – 2 x 3.7V cells in series)

✅ Capacity: 2000mAh – perfect for moderate power applications

✅ Rechargeable: Long cycle life with proper charging/discharging

✅ Connector Type: JST 2-pin for easy plug-and-play connectivity

✅ Compact Size: 6.6cm x 3.7cm x 1.8cm – easy to fit in small enclosures

✅ Protective Blue PVC Wrapping for durability and insulation

✅ Applications: Arduino projects, robots, RC vehicles, wireless modules, portable devices, and more