• 🔋 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.

🔋 Double Charge Technology – Longer lasting power backup
⚡ Stable 9V Output – Consistent and reliable performance
🌡️ Wide Temperature Range – Works in extreme conditions
📦 Compact & Lightweight – Easy to carry and install
🔌 Standard Snap Connector – Quick and secure connection
💎 Multi-Purpose Use – Suitable for various devices
🛠️ Heavy Duty Build – Durable and dependable performance

• 🛡️ Fireproof ABS Construction: Made from high-quality flame-retardant material to prevent fire spread in case of cell failure.

• 🏗️ Modular 1-Linked Design: Easily snap together multiple holders to create any battery configuration (e.g., 2S, 3S, 10P).

• 💥 Anti-Explosion Protection: Engineered with a robust frame that provides enhanced safety and structural integrity for high-energy packs.

• 🌊 Chemical & Heat Resistant: Highly durable against industrial chemicals and stable under high-temperature charging cycles.

• 📍 Precision 18.3mm Hole: Optimized diameter ensures a perfect fit, preventing cells from shifting or vibrating loose.

• ⚡ Superior Electrical Properties: Non-conductive ABS material provides excellent insulation between cells to prevent short circuits.

• 💎 Crack-Resistant Edges: Reinforced edge design with specialized slots allows for easy assembly and disassembly without breakage.

• 🦾 Impact & Fall Resistance: Built to survive drops and heavy mechanical shock, making it ideal for E-Bikes and Robotics.

• 📐 Perfect Airflow Gap: The spacer design provides a consistent gap between cells, improving passive cooling and heat dissipation.

• 📦 Universal Battery Support: Perfectly suited for all 18650 types, bringing a professional-grade finish to any DIY battery project.

• The case can hold 3 x 18650 batteries (battery is not included).
• Material: Plastic and metal.
• best for self made power bank
• best for diy projects
• Weight:20g
• Color:black.
• Size:7.5cm x 6cm x 1.8cm.
• Keeping your standard or rechargeable batteries together and safe
• Three Slots 3x 18650 Battery Holder Case with wire leads for soldering / connecting
• This product is easy and convenient to use.
• 1 x 3Cell 18650 Battery Case Holder